Posts Tagged ‘hardware’

1.25 Telescope Filters

Saturday, August 6th, 2011

1.25 telescope filters

Thermax AF2 Home Cleaning System – all of the traditional cleaning systems in one

The Thermax AF2 Home Environmental Cleaning System is not meant to compete with vacuums; it was made to take the place of just about all household cleaning devices with a single system that has a resulting 99.9% allergy free atmosphere. This cleaning product is able to replace the traditional air cleaner, vacuum cleaner, wet vacuum, mop, duster and steam vapour cleaner.

Thermax have re-designed their revolutionary hot water extraction and water filtration technology to create a new appliance that’s 25% smaller than earlier designs, lightweight, compact, and simple to use but still with the trademark powerful electric motor. It is suitable to clean rugs and carpeting and is particularly suitable for environments which have significant areas of hard floors.

The key to this revolutionary new cleaning device is its capacity to ‘wash’ away stagnant contaminants which exist in air, furniture and floors. Water has always been routinely used to clean. This cleaner traps impurities in water while you clean, removing embedded oils, unsightly stains, grease and allergens from all surface types inside of household environments – carpets and rugs, furniture, floor surfaces and the atmosphere – resulting in the cleanliness that only comes from washing in water.

Thermax possess a patented design that moves all of the air it vacuums through water, yet since there are some tiny particles that aren’t water dissolvable the Thermax AF2 uses a exclusive double protection filtering method. The water traps 97% of impurities that go into the cleaner and the specialized urethane filter traps the remaining 3% resulting in the only system globally that has an up to 100% allergy symptom free functioning.

The dust content of the house or workplace is additionally considerably lessened by running the Thermax AF2 for an hour twice weekly, which cuts other cleaning time considerably with dust and impurities not having the opportunity to stay on home furnishings or floor surfaces. Air-con filters also last three times as long by doing this.

The water offers the additional benefit of odour absorption, so as soon as the stagnant and recirculated air is trapped in the water the contaminants are permanently gotten rid of by simply putting them down the sink or in the garden so they are gone permanently. The system mimics what occurs in the natural world when water is passed through the air with precipitation. This can’t happen in the sealed conditions of the home. The copyrighted system continually operates at optimal airflow efficiency to ensure that there’s 100% cleaning ability all the time and the dust particles and contaminants aren’t blown back into the inside environment to what after that becomes indoor air pollution.

Therefore using a Thermax AF2 to clean is much more thorough and healthier than the usual regular dry bag or bag-less type vacuum cleaner.

The steam cleaning convenience of the AF2 is a lot like having a washing machine for floor coverings and furniture. The steam cleaning accessory is self-contained for easy to use operation. There are not any long hoses that have to be connected to the sink plus it picks up over 90% of the liquid which is used for cleaning, so that it will take under an hour for carpets and upholstery to dry. Having the capability to clean as well as sanitize is crucial for present day offices or homes and demanding lives don’t have to be disturbed because the capability is built into to this versatile multipurpose cleaner.

The manufacturers of the Thermax AF2 Home Cleaning System produce other products to buy which can be put into the water in the appliance. These include things like products in order to therapeutically purify the environment released that neutralize any harmful germs or microorganisms in the air. A nice smell can be included with the water that is then projected in the air remaining for as much as 8 hours. By adding Eucalyptus into the water the AF2 will take the place of the traditional vaporizer and that is perfect for easy breathing and peaceful nights for people with common colds or the flu.

The final, but no less significant function of the AF2 is its ability to humidify and dehumidify the air. In the course of any operation of the system air maintains a 50% level of humidity which according to professionals is the ideal amount of humidity for breathing.

Standard accessories which come with the AF2 are the trademarked 10 foot electrified vacuum hose, motor-driven dry vacuum head, stainless steel telescopic extension wand, upholstery tool with a slide on brush, a dusting brush, crevice tool and a hard surface attachment plus all the accessories needed for steam cleaning and removal of unattractive stains.

Manufactured in the United States the Thermax AF2 Home Cleaning System has a free instruction DVD film and 10 year components guarantee.

With the allergy free air purifier, vacuum cleaner and wet vacuum the resulting complete air treatment of the Thermax AF2 can substantially increase the health, comfort and wellness of a typical household surroundings.

 

 

About the Author

To obtain further information please follow the link to http://hbvacuums.com/wordpress/thermax-af2-home-cleaning-system

Zhumell 1.25″ Eyepiece Projection astrophotography kit

eBay Logo  

Orion V-Block 1.25


Orion V-Block 1.25″ Filter for telescope viewing


$15.50


Orion Sky Glow 1.25


Orion Sky Glow 1.25″ Filter for telescope viewing


$29.00


Baader Planetarium 1.25


Baader Planetarium 1.25″ Fringe-Killer Filter for Telescope # FFK-1 2458370


$72.00


Baader Clear Focusing Filter - 1.25


Baader Clear Focusing Filter – 1.25″


$51.00


Baader 1.25


Baader 1.25″ Narrowband H-Beta Filter (8.5nm)


$132.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #56 Green


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #12 Yellow


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #82A Light Blue


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #80A Medium Blue


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #58A Dark Green


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #47 Violet


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #38A Dark Blue


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #29 Dark Red


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #25 Red


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #23A Light Red


$11.00


GSO 1.25


GSO 1.25″ Color/Planetary Filter – #11 Yellow/Green


$11.00


1.25


1.25″ Meade RED telescope eyepiece filter NEW!


$6.95


1.25


1.25″ Meade GRAY telescope eyepiece filter NEW!


$6.95


1.25


1.25″ Meade GREEN telescope eyepiece filter NEW!


$6.95


Celestron Accessory Case for 1.25


Celestron Accessory Case for 1.25″ Telescope Eyepieces & Filters


$16.99


Orion's 1.25


Orion’s 1.25″ Eyepiece Filter 6 item Set Blues & greens + case (Japan)


$49.99


1.25


1.25″ moon filter for telescope eyepiece, FREE Software


$8.95


1.25


1.25″ Meade BLUE telescope eyepiece filter NEW!


$6.95


1.25


1.25″ Meade YELLOW telescope eyepiece filter NEW!


$6.95


Celestron Telescope Filter #80A Blue, use with any 1.25


Celestron Telescope Filter #80A Blue, use with any 1.25″ eyepiece– SEE PLANETS


$6.95


Celestron Telescope 1.25


Celestron Telescope 1.25″ Budget Moon Filter, NEW


$8.95


Celestron Telescope Filter #56 Green, use with any 1.25


Celestron Telescope Filter #56 Green, use with any 1.25″ eyepiece SEE MARS! NEW!


$6.95


Lumicon Minus Violet Filter for Telescope - 1.25


Lumicon Minus Violet Filter for Telescope – 1.25″


$61.00


Celestron Telescope Filter #56 Green, use with any 1.25


Celestron Telescope Filter #56 Green, use with any 1.25″ eyepiece NEW!


$9.95


1.25


1.25″ GSO Optical IR Blocking IR Cutoff Filter


$33.00


Meade Series 4000 1.25


Meade Series 4000 1.25″ Color Filter Set #3 for Telescope # 07528


$46.00


Meade Series 4000 Filter Set #1 (1.25


Meade Series 4000 Filter Set #1 (1.25″”) 12 23A 58 80A


$48.95


Celestron 1.25


Celestron 1.25″ Moon Filter for Telescope Eyepiece NEW


$14.99


ORION 1.25


ORION 1.25″ SKYGLOW BROADBANDTELESCOPE FILTER (05660) – MADE IN JAPAN!


$75.00


Celestron Eyepiece and Filter CASE for 1.25


Celestron Eyepiece and Filter CASE for 1.25″ Telescope Accessories, Foam Pad NEW


$12.95


Baader Planetarium Contrast Booster Telescope Filter 1.25


Baader Planetarium Contrast Booster Telescope Filter 1.25″ FCB-1


$69.96


MEADE 1.25


MEADE 1.25″ 4000 COLOR FILTER SET #3 (#8,#21,#38A,#56) 07528


$10.00


Celestron Telescope Filter #25 Red -- use on any brand 1.25


Celestron Telescope Filter #25 Red — use on any brand 1.25″ eyepiece –SEE MARS


$10.95


Celestron Telescope Filter #80A Blue, use with any 1.25


Celestron Telescope Filter #80A Blue, use with any 1.25″ eyepiece– SEE PLANETS


$10.95


Meade Telescope 1.25


Meade Telescope 1.25″ Budget MOON FILTER for Eyepieces — NEW


$8.95


Celestron 93625 Universal 1.25-inch Camera T-Adapter


Celestron 93625 Universal 1.25-inch Camera T-Adapter


$20.95


Celestron Telescope Astrophotography T-Adapter – 1-1/4in Universal 93625…

Celestron Accessory Kit


Celestron Accessory Kit


$120.95


Celestron Accessory Kit…

Opteka T-Mount Adapter for Canon EOS 60D, 50D, 40D, 30D, 20D, 7D, 5D, 1D, Rebel T3i, T3, T2i, T1i, XS, XSi, XTi and XT Digital SLR Cameras


Opteka T-Mount Adapter for Canon EOS 60D, 50D, 40D, 30D, 20D, 7D, 5D, 1D, Rebel T3i, T3, T2i, T1i, XS, XSi, XTi and XT Digital SLR Cameras


$13.95


An accessory ring available in Canon EOS mount which converts the lens mount of your SLR camera to a T-Mount….

Celestron 52238 C70 Mini Mak Spotting Scope


Celestron 52238 C70 Mini Mak Spotting Scope


$98.00


Celestron C70 Mini Mak 25-75x Zoom Angled Spotting Scope, Black w/ Table Tripod 52238…

Adorama 58mm to T-mount Adapter: for Mounting 58mm Threaded Digital Cameras on a Telescope, Spotting Scope or Nightvision Scope.


Adorama 58mm to T-mount Adapter: for Mounting 58mm Threaded Digital Cameras on a Telescope, Spotting Scope or Nightvision Scope.


$24.95


This is a 58mm thread to a T-mount (42mm) thread adapter. It allows all 58mm threaded cameras to be used with telescope and spotting scopes, through the use of a scope T-adapter. Most scope to T-adapters are available through the scope manufacturer….

Adorama 52mm to T-mount Adapter: for Mounting 52mm Threaded Digital Cameras on a Telescope, Spotting Scope or Nightvision Scope.


Adorama 52mm to T-mount Adapter: for Mounting 52mm Threaded Digital Cameras on a Telescope, Spotting Scope or Nightvision Scope.


$23.95


This is a 52mm thread to a T-mount (42mm) thread adapter. It allows all 52mm threaded cameras to be used with telescope and spotting scopes, through the use of a scope T-adapter. Most scope to T-adapters are available through the scope manufacturer….

Orion Multiple 5-Filter Wheel and Color Filter Set


Orion Multiple 5-Filter Wheel and Color Filter Set


$199.99


Includes 5-Position 1.25″ Filter Wheel and set of four 1.25″ color filters to enhance planetary observations through a telescope….

Orion SpaceProbe 3 Altazimuth Reflector Telescope


Orion SpaceProbe 3 Altazimuth Reflector Telescope


$99.99


Orion’s surprising little Spaceprobe 3 has been picked by independent reviewers as one of the best telescopes in its price class. Unlike similar telescopes seen in discount stores, Orion has refined the Spaceprobe 3 by paying attention to the little details, and that make this telescope a great value. The Spaceprobe 3 comes with an unusually complete set of accessories. The package includes two …

Orion Observer 70mm Altazimuth Refractor Telescope


Orion Observer 70mm Altazimuth Refractor Telescope


$109.99


Our Observer 70 is the perfect telescope for that budding astronomer in your family. This scope excels in both quality and performance. Its 70mm multi-coated achromatic objective lens – focal length 700mm focal length (f/10) – gathers 36% more light than a 60mm. And it’s made of glass, not plastic, as you’d find in many department store models. The optical tube is supported on a sturdy aluminum tr…

Orion 1.25 Telescope Accessory Kit


Orion 1.25 Telescope Accessory Kit


$109.99


Every telescope deserves a thorough complement of quality accessories. By using different focal length eyepieces, visual eyepiece filters, and Barlow lenses, you can push your telescope to its full potential of performance. There are a multitude of different eyepiece, filter, and Barlow lens choices available to amateur astronomers. In fact, the variety is so vast that for many observers, especially those new to the hobby, picking the right telescope accessories can be a very confusing process. Orion’s pre-configured Basic Telescope Accessory Kit cuts through the confusion to provide a well thought-out assortment of our most popular and performance-packed accessories. With our Basic Telescope Accessory Kit, you’ll receive seven accessories in a foam-lined hard carry case to help you get the most out of each evening spent with your telescope.

Orion 1.25 Premium Telescope Accessory Kit


Orion 1.25 Premium Telescope Accessory Kit


$169.99


Elevate your telescope’s performance potential with our Orion Premium Telescope Accessory Kit. This comprehensive set of quality accessories will greatly enhance the abilities of any telescope. Accessorizing your telescope with a variety of quality eyepieces, eyepiece filters, and a good Barlow lens significantly increases the versatility of any telescope. Having different focal length eyepieces and a Barlow lens lets you view at different magnifications through your telescope, while using filters on the aforementioned eyepieces help to enhance specific features of lunar and planetary targets. With our Premium Telescope Accessory Kit, you’ll receive twelve 1.25-inch accessories in a foam-lined hard carry case to help you get the most out of each evening spent with your telescope.

1.25 Orion Telescope Eyepiece Extension Tube


1.25 Orion Telescope Eyepiece Extension Tube


$19.99


These anodized, machined aluminum tubes provide extra focuser back travel sometimes needed to achieve focus with certain eyepiece/telescope combinations. More back travel is often needed for short-range terrestrial viewing or with use of a field flattener, coma corrector, or focal reducer lens. We offer 1.25″ and 2″ models, which fit 1.25″ eyepieces and 2″ eyepieces, respectively. Each adds 2″ of length extension. Each also has two locking thumbscrews and is threaded for filters.

Orion 1.25 Enhanced Mirror Star Telescope Diagonal


Orion 1.25 Enhanced Mirror Star Telescope Diagonal


$69.99


Don’t put a standard-issue diagonal into a high-quality refractor or Cassegrain telescope or you’ll be losing 10% or more of the light collected by the scope’s optics. Use an Orion Enhanced diagonal instead. Their lab-tested enhanced aluminum coatings reflect 97% of the inbound light to your eyepiece, for brighter images compared to standard diagonals. Beautifully machined and anodized aluminum housings feature machine-threaded baffles for high contrast and nonmarring compression ring collars for securing the eyepiece. Nosepiece barrels are threaded to accept filters. Endcaps included.

1.25 Orion Basic Set of Four Color Filters


1.25 Orion Basic Set of Four Color Filters


$49.99


Orion’s color telescope filters will enhance your view of the planets and Moon, enabling you to see more detail! They selectively increase the contrast between markings of different hues and reduce irradiation, the smudging of boundaries between light and dark regions that results primarily from turbulence in the Earth’s atmosphere. Indistinct features suddenly become distinct! Perfect for astrophotography. Orion color telescope filters are made from high-grade Schott optical glass and vat-dyed for even color coating, and then given an anti-reflection coating. Their anodized aluminum cells are double-threaded to permit filter stacking and are labeled with their Wratten filter number. Available in 1.25″ and 2″ sizes.

Orion 1.25 45-degree Correct Image Prism Telescope Diagonal


Orion 1.25 45-degree Correct Image Prism Telescope Diagonal


$49.99


For terrestrial viewing with a refractor or Cassegrain telescope, use of a correct-image (or image erecting) prism diagonal may be desirable. The image through the eyepiece image will appear upright and nonreversed, matching the naked-eye orientation. So a correct-image diagonal is essential for terrestrial viewing with the above telescope types and is useful for astronomical viewing for those that prefer to have the view through the telescope match the naked-eye orientation. We have three correct-image diagonals to choose from: a 45-deg 1.25″ version, a 90-deg 1.25″ version, and a 90-deg 2″ model (with 1.25″ collar). All are fully multi-coated and threaded for filters. Note that the 45-deg correct-image diagonal requires 5/8″ more focus travel than typical diagonals. Diagonals are not recommended for use in reflector telescopes.

Orion 1.25 Prism Star Telescope Diagonal


Orion 1.25 Prism Star Telescope Diagonal


$39.99


This precision 90-deg star diagonal feature fully coated prisms, delivering superior image fidelity. Features a machined aluminum eyepiece holder and a chrome-plated metal barrel that’s threaded for filters. The eyepiece holder has a setscrew for locking the eyepiece securely in place. It produces an image that is right-side up and reversed left to right (therefore, not recommended for terrestrial observing). Diagonals are not recommended for use in reflector telescopes. Fits in 1.25″ focusers and accepts 1.25″-diameter eyepieces.

Celestron 1.25 Telescope Eyepiece and Filter Accessory Kit


Celestron 1.25 Telescope Eyepiece and Filter Accessory Kit


$159.95


The 1.25″ eyepiece and filter accessory kit contains: Five Superior grade 1.25″ Plossl eyepieces: 4-element design with a 52-degree Apparent Field of View (32mm eyepiece has a 44-degree AFOV). Superb color resolution, edge sharpness and clarity. All eyepieces are fully multi-coated for maximum contrast and resolution. Supplied are a 6mm, 8mm, 13mm, 17mm, and 32mm eyepiece. 1.25″ 2x Barlow Lens: Compliments the Plossl eyepieces in this kit and gives you a total of ten power combinations. High grade glass optics with fully multicoated lenses are used so there is no degradation of image. Six 1.25″ Colored Eyepiece Filters: Included are Kodak Wratten #12, #21, #25, #56, #58A, and #80A. Since you have all the eyepieces necessary to study the planets and moon in detail, these filters will greatly enhance your enjoyment of our solar system. 1.25″ Moon Filter: A neutral density filter which allows you maximum enjoyment of the Moon, especially during the brighter phases. Aluminum Carrying Case: This sturdy and well-built case fits all of the above items in the die-cut foam interior and has room for additional accessories.

1.25 Tele Vue Everbrite Telescope Diagonal


1.25 Tele Vue Everbrite Telescope Diagonal


$185


Tele Vue Everbrite diagonals deliver top-of-the-line image quality. Their dielectric, nonmetallic coating is 99% reflective across the full visual spectrum, resulting in the brightest, most natural image available. The coating is applied to Pyrex glass with a surface accuracy of a 1/10 wave. The body is machined from a solid block of aluminum, so permanent alignment is assured and heavy accessories can’t force the diagonal body to unscrew from the barrel. Feature brass clamp rings, anti-reflection thread-baffles, and threads for filters.

10mm Orion E-Series Telescope Eyepiece


10mm Orion E-Series Telescope Eyepiece


$24.99


This 10mm E-Series Beginner Telescope Eyepiece is an affordable ocular ideal for beginning astronomers. With high-quality glass optics and great visual performance, the Orion 10mm E-Series eyepiece will help you get the most out of your telescope. The 1.25″ telescope eyepiece is compatible with any Orion telescope and will provide views of relatively high magnification due to its 10mm focal length. Views of the Moon, planets, and even bright star clusters and deep sky objects will exhibit clear contrast and sharp detail through this affordable telescope eyepiece. The fully coated optics of the 10mm E-Series Beginner Telescope Eyepiece minimizes reflection for bright, clear views. Internal blackening of the 1.25″ eyepiece barrel helps to prevent “ghost images” or internal reflections from reducing the quality of your observations. You can use any 1.25″ Orion eyepiece filter with the 10mm E-Series Telescope Eyepiece since its 1.25″ barrel is threaded for use with Orion filters. All filters are sold separately.

6.3mm Orion E-Series Telescope Eyepiece


6.3mm Orion E-Series Telescope Eyepiece


$24.99


This 6.3mm E-Series Beginner Telescope Eyepiece is a great higher-power lens for beginning astronomy enthusiasts due to its high-quality glass lenses, admirable performance, and amazing value. The 6.3mm focal length eyepiece has a 1.25″ barrel diameter so it’s ready for use in any modern telescope with a 1.25″ focuser. This E-Series Beginner Telescope Eyepiece provides high-magnification views thanks to its relatively short 6.3mm focal length. It’s a perfect eyepiece to use for inspection of craters, mountains, and valleys on the Moon’s surface. Get high power views of planets such as Mars, Jupiter, Saturn, and the crescent of Venus with this E-Series Beginner Telescope Eyepiece. On clear evenings with good seeing conditions, you can even resolve double stars with the 6.3mm E-Series eyepiece. The Orion 6.3mm E-Series Telescope Eyepiece is fully coated with an anti-reflection coating which allows light to pass through the eyepiece for bright, pleasing views. The 6.3mm E-Series Telescope Eyepiece barrel is internally blackened to reduce glare and to prevent internal reflections from reducing image quality. You can enhance views through the 6.3mm E-Series Beginner Telescope Eyepiece easily since it is threaded for use with 1.25″ Orion filters. All eyepiece filters are sold separately.

Orion 7.2-21.5mm Zooom! Telescope Eyepiece


Orion 7.2-21.5mm Zooom! Telescope Eyepiece


$169.99


This affordable telescope eyepiece offers versatile viewing options for skywatchers of all levels. The focal length varies from 7.2mm to 21.mm with markings of 7.2mm, 10mm, 13.5mm, and 21.5mm. The Zooom’s design consists of 7 lens elements in 4 groups and includes fully multi-coated optics for clear, crisp images, a 40-degree field of view at 21.5mm, 60-degree field of view at 7.2mm and a comfortable 15mm eye relief, barrel threaded for Orion 1.25″ filters.

Celestron 94306 - PowerSeeker Accessory Kit Telescope


Celestron 94306 – PowerSeeker Accessory Kit Telescope


$26.95


The PowerSeeker Accessory Kit is designed to enhance the functionality and pleasure of using your Celestron telescope. This kit may also be used with many other telescope brands that accept 1.25 eyepieces and filters. Product Details: PowerSeeker Accessory Kit Includes: 15 mm Kellner Eyepiece 9 mm Kellner Eyepiece #80A Blue Planetary Filter #25 Red Planetary Filter Moon Filter Micro Fiber Cloth Plastic Carrying Case with Foam PowerSeeker Accessory Kit – General Features Fully-coated e…

1.25-to-.965 Orion Telescope Eyepiece Adapter


1.25-to-.965 Orion Telescope Eyepiece Adapter


$18.99


The 1.25″-to-.965″ Orion Eyepiece Adapter lets you use an eyepiece of different size from your telescope’s focuser or star diagonal. Setscrew holds the eyepiece securely. Black-anodized aluminum. Use .965″ telescope eyepieces in a 1.25″ focuser or star diagonal.

20mm Orion E-Series Telescope Eyepiece


20mm Orion E-Series Telescope Eyepiece


$24.99


Our Orion 20mm E-Series Beginner Telescope Eyepiece is a perfect choice for beginning astronomers looking for an affordable, yet performance packed eyepiece to add to their collection of telescope oculars. Its quality construction and versatility make the 20mm E-Series an eyepiece you’ll keep coming back to time after time for great views of the cosmos. With its moderate focal length of 20mm, this telescope eyepiece is best used to observe a relatively wide area of the night sky. In most telescopes, the 20mm E-Series Beginner Telescope Eyepiece will frame the Full Moon nicely, providing a pleasing window through which to view our planet’s natural satellite. Other deep sky gems like sparkling star clusters, and even brighter nebulas shine brightly in this value-priced eyepiece. The 20mm E-Series Beginner Telescope Eyepiece features fully coated optics to combat reflection and provide bright views with good contrast and detail. The eyepiece is also internally blackened to reduce internal reflections and ghost images. Its 1.25″ barrel is compatible with any Orion telescope focuser, and is threaded for use with optional Orion eyepiece filters for specialized usage. Eyepiece filters sold separately.

2 Orion Telescope Eyepiece Extension Tube


2 Orion Telescope Eyepiece Extension Tube


$21.99


These anodized, machined aluminum tubes provide extra focuser back travel sometimes needed to achieve focus with certain eyepiece/telescope combinations. More back travel is often needed for short-range terrestrial viewing or with use of a field flattener, coma corrector, or focal reducer lens. We offer 1.25″ and 2″ models, which fit 1.25″ eyepieces and 2″ eyepieces, respectively. Each adds 2″ of length extension. Each also has two locking thumbscrews and is threaded for filters.

Telescope


Telescope


$5.99


Telescope

40mm Orion Sirius Plossl Telescope Eyepiece


40mm Orion Sirius Plossl Telescope Eyepiece


$51.99


With a wide 43-deg apparent field, Orion’s Sirius Plossl line of telescope eyepieces provide clear, sharp images of impressively high contrast. They’re suitable for all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl eyepiece is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25″ chrome-plated brass barrels. Each eyepiece is fitted with rubber eyeguards and internally threaded to accept standard filters.

14.5mm Orion Long Eye Relief Telescope Eyepiece


14.5mm Orion Long Eye Relief Telescope Eyepiece


$99.99


Any amateur astronomer looking for sharp, clear, and comfortable views through a telescope will appreciate the exquisite optical performance and build quality of our 14.5mm Orion Long Eye Relief eyepiece. Whether you wear eyeglasses or not when you view, the 14.5mm telescope eyepiece’s exceptionally long 20mm eye relief will allow you to easily take in the entire high-power view. When observing without corrective lenses on, a supple pop-down rubber eyeguard helps to correctly position your eye so you can take in the whole field-of-view without a hitch. This sleek, fully multi-coated telescope eyepiece delivers rich, high-contrast images across a wide 55° apparent field of view. Thanks to its design of seven lens-elements arranged in four groups, the 1.25″ 14.5mm Long Eye Relief telescope eyepiece provides excellent correction so stars stay sharp and bright all the way to the edge of the visible field. The 14.5mm 1.25″ Orion Long Eye Relief eyepiece is more highly corrected than popular Plössl eyepieces. The eyepiece focal length of 14.5mm is wonderful for obtaining moderately magnified views in any telescope. This 14.5mm orion Long Eye Relief telescope eyepiece is ideal for planetary observation, lunar study, and for viewing brighter deep-sky objects. You can further optimize views through the 1.25″ 14.5mm eyepiece with any Orion 1.25″ eyepiece filter since its 1.25″ barrel is threaded for filters.

5mm Orion Long Eye Relief Telescope Eyepiece


5mm Orion Long Eye Relief Telescope Eyepiece


$99.99


Any amateur astronomer looking for sharp, clear, and comfortable views through a telescope will appreciate the exquisite optical performance and build quality of our 5mm Orion Long Eye Relief eyepiece. Whether you wear eyeglasses or not when you view, the 5mm telescope eyepiece’s exceptionally long 20mm eye relief will allow you to easily take in the entire high-power view. When observing without corrective lenses on, a supple pop-down rubber eyeguard helps to correctly position your eye so you can take in the whole view without a hitch. This sleek, fully multi-coated telescope eyepiece delivers rich, high-contrast images across a wide 55° apparent field of view. Thanks to its seven lens-element design, the 1.25″ 5mm Long Eye Relief telescope eyepiece provides excellent correction so stars stay sharp and bright all the way to the edge of the visible field. The 5mm 1.25″ Orion Long Eye Relief eyepiece is more highly corrected than popular Plössl eyepieces. The eyepiece’s relatively short 5mm focal length provides a high-power view in most telescopes, perfect for high-magnification views of the planets and Moon. Bright deep-sky objects such as globular clusters and bright nebulas also display well in the 5mm Long Eye Relief telescope eyepiece. You can further optimize views through the 1.25″ 5mm eyepiece with any Orion 1.25″ eyepiece filter since its 1.25″ barrel is threaded for filters.

12.5mm Orion Long Eye Relief Telescope Eyepiece


12.5mm Orion Long Eye Relief Telescope Eyepiece


$99.99


The 12.5mm Orion Long Eye Relief 1.25″ eyepiece boasts a long 20mm eye relief so you can enjoy the full view with or without eyeglasses on. If you don’t wear corrective lenses while you observe, a supple, pop-down rubber eyeguard helps to position your eye so you take in the entire view. When using the telescope eyepiece while wearing glasses, you can pop the rubber eyeguard down for optimal use. The sleek, fully multi-coated 1.25″ 6mm eyepiece delivers rich, high-contrast images across a 55° apparent field of view. With seven lens elements arranged in four groups, the 12.5mm Long Eye Relief eyepiece provides excellent correction so stars stay sharp and bright all the way to the edge of the visible field. In fact, Orion Long Eye Relief eyepieces are more highly corrected than popular Plössl eyepieces. With its moderate 12.5mm focal length, this eyepiece will provide a nicely magnified view in any telescope. Great for viewing the planets, Moon and bright deep-sky objects. You can further optimize views through the 1.25″ 12.5mm eyepiece with any Orion 1.25″ eyepiece filter since its barrel is threaded for use with filters.

Orion Explorer II 7-21mm Zoom Telescope Eyepiece


Orion Explorer II 7-21mm Zoom Telescope Eyepiece


$79.99


Now even the casual telescope user can enjoy the benefits of zoom eyepiece technology. A twist of the affordable Explorer II Zoom housing changes the focal length from 21mm to 7mm, or to any focal length in between. That makes it ideal for locating an object at low magnification, then zooming in at higher magnifications for closer inspection. Without changing eyepieces! Actual magnification range will depend on the focal length of your telescope. It works equally well for astronomical or terrestrial viewing. This four-lens eyepiece boasts fully coated optics and exceptionally long eye relief ranging from 33mm to 16mm. Apparent field of view is 30-deg at 21mm and 43-deg at 7mm. Rubber traction ring ensures a good grip. The 1.25″ barrel is threaded for filters. A nice value in a quality zoom eyepiece!

12.5mm Orion Sirius Plossl Telescope Eyepiece


12.5mm Orion Sirius Plossl Telescope Eyepiece


$45.99


With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They’re suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25″ chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.

32mm Orion Sirius Plossl Telescope Eyepiece


32mm Orion Sirius Plossl Telescope Eyepiece


$51.99


With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They’re suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25″ chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.

7.5mm Orion Sirius Plossl Telescope Eyepiece


7.5mm Orion Sirius Plossl Telescope Eyepiece


$45.99


With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They’re suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25″ chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.



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