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User Manuals for Eyepieces & AccessoriesYou have selected the product series Optics - Telescopes - Eyepieces & Accessories. Now choose the brand, model or product code you are looking for. If it is not available, you can request it from customer support.
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Barlow Lenses - Diagonals & Prisms - Eyepiece Adapters - Eyepiece Filters - Eyepieces - Other Eyepiece Accessories
| Showing: 231-240 products | Total: 686 products | | 1 ... 22 | 23 | 24 | 25 | 26 ... 69 |
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Lumicon 1" Extension Tube for 1.25" |
The Lumicon 1" (25mm) Extension Tube for 1.25" Eyepieces & Acc. threads on to the 1.25" filter threads of an eyepiece or other accessory, and provides up to 1" of extension. This is often necessary to correct the distance of the focal plane of a camera or video recording unit when a telescope's eyepiece has been removed. Adds up to 1"...
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Lumicon 90-Degree LumiBrite Mirror Diagonal |
The Lumicon LD1020 1.25" LumiBrite Dielectric Coated 90° Diagonal reflects 98% of the light from the telescope's primary optics into your eyepiece. This is important when you really want to see celestial object clearly with contrast. It may also be used on refractors and SCTs (Schmidt-Cassegrain telescopes). The Dielectric Coating is smoo...
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Meade Series 5000 HD-60 Eyepiece Set |
Get all the sizes in the series with the Meade Instruments Series 5000 HD-60 Eyepiece Set. Included with the set are all six eyepieces that provide a wide range of magnification options from the short 4.5mm all the way up to the long 25mm, plus a carrying case to carry them all in and keep them safe and organized. Series 5000 HD-60 4.5mm Eyepiec...
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Tele Vue 2.0x Powermate |
Powermates are the highly-evolved answer to the Barlow lens design from Tele Vue. While barlow lenses increase the eye relief of the eyepiece in use, they also reposition the exit pupil of long focal length eyepieces far from the designer's intended position. This can cause vignetting and image degradation. Using four elements, the Powermates leav...
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Tele Vue DIOPTRX 1.50 Astigmatism Corrector |
Tele Vue's DIOPTRX 1.50 Astigmatism Corrector allows those with astigmatic vision to enjoy a sharp viewing experience without having to wear their prescription eyeglasses. Use this 1.50 dioptric correction if your eyeglass prescription has the same cylinder value so you can achieve tack-sharp focusing with the naked eye, which also allows you to e...
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Levenhuk Ra 9mm Wide-Angle Eyepiece |
View celestial bodies in high-power with the Levenhuk Ra 9mm Wide-Angle Eyepiece. It has an 8-element/6-group anti-reflection multi-coated lens configuration with a wide 68° apparent angle of view that keeps images clear and bright with accurate colors. A long 20mm eye relief and twist-up rubber eyecup makes it comfortable to use, even when we...
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Alpine Astronomical Zeiss DiaScope Bayonet Eyepiece |
The Alpine Astronomical Zeiss DiaScope Bayonet Eyepiece Adapter allows you to use conventional 1.25" astronomical telescope eyepieces in Zeiss DiaScope spotting scopes. Using this adapter, you are able to greatly increase the power and versatility of the scope, while still enjoying the optical precision the DiaScopes are known for. The adapter has...
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Alpine Astronomical Baader 2" ClickLock Eyepiece |
Designed to fit Celestron and Sky-Watcher Newtonians with S57 threads, the Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp is a unique eyepiece mounting system that is superior to conventional mountings. Unlike compression ring and set screw holders, the ClickLock system uses three long roller bearings to hold the eyepiece firmly cente...
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Alpine Astronomical Baader 1.25" to 2" |
The Alpine Astronomical Baader 1.25" to 2" ClickLock Expansion Adapter allows you to use larger 2" eyepieces in the more common 1.25" size holders. It has a standard 1.25" nosepiece, with a 2" ClickLock holder on the other side. This unique eyepiece mounting system is superior to conventional mountings. Unlike compres...
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Alpine Astronomical Baader 4-in-1 2" T-2 |
The Alpine Astronomical Baader 4-in-1 2" T-2 Adapter is designed to fit the most popular telescope mounting sizes with standard T-2 threads for photo accessories. Its outer threads fit M68 (Zeiss), 2.7" (Astrophysics), M60 (Vixen), and M56 female threads (China). Male T-2 photo threads and female M68 threads are used to mount photo accessories suc...
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| 1 ... 22 | 23 | 24 | 25 | 26 ... 69 | | Showing: 231-240 products | Total: 686 products |
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