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User Manuals for TelescopesYou have selected the product series Optics - Telescopes. 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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Accessories - Eyepieces & Accessories - Mounts & Tripods - Solar Observing
| Showing: 2891-2900 products | Total: 2944 products | | 1 ... 288 | 289 | 290 | 291 | 292 ... 295 |
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Tele Vue 2x Barlow Lens |
Tele Vue's barlow lenses are individually tested to perform with f/4.0 telescopes without degradation anywhere in the field. Both optical elements within the barlow are fully multicoated, and it accepts 1.25" filters. In the Box Tele Vue 2x Barlow Lens (1.25") Limited 5-Year Warranty Table of Contents ...
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Tele Vue 5.0x 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 2.5x 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 Nagler Planetary 3-6mm Zoom |
Designed specifically for planetary viewing, and to enable the user to easily find the highest possible useful magnification on a given night with constantly changing atmospheric conditions, the Tele Vue Nagler Planetary 3-6mm Zoom Eyepiece is built with a 5-element/3-group lens configuration. This allows it to maintain a relatively long 10mm eye ...
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Tele Vue Nagler Type-6 5mm Eyepiece |
Based on the original Nagler design, the 7-element/4-group lens configuration employed in the Tele Vue Nagler Type-6 5mm Eyepiece was designed as an ideal eyepiece for lunar and planetary viewing.Despite its short focal length, the optical properties allow it to maintain its wide 82° apparent field of view, and a comfortable 12mm eye relief th...
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Tele Vue Nagler Type-6 7mm Eyepiece |
Based on the original Nagler design, the 7-element/4-group lens configuration employed in the Tele Vue Nagler Type-6 7mm Eyepiece was designed as an ideal eyepiece for lunar and planetary viewing.Despite its short focal length, the optical properties allow it to maintain its wide 82° apparent field of view, and a comfortable 12mm eye relief th...
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Tele Vue Nagler Type-4 17mm Eyepiece |
Inspired by the venerable Nagler design, the 7-element/5-group lens configuration employed in the Tele Vue Nagler Type-4 17mm Eyepiece maintains the contrast and clarity of the original design, and is optimized for deep-sky viewing.Built to Tele Vue's exacting standards, the Type-4 features anti-reflection fully multi-coated optics to improve brig...
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Tele Vue Nagler Type-4 22mm Eyepiece |
Inspired by the venerable Nagler design, the 7-element/5-group lens configuration employed in the Tele Vue Nagler Type-4 22mm Eyepiece maintains the contrast and clarity of the original design, and optimized for deep-sky viewing.Built to Tele Vue's exacting standards, the Type-4 features anti-reflection fully multi-coated optics to improve brightn...
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Tele Vue Panoptic 19mm Wide Angle |
Taking performance inspiration from the venerable Nagler series, then combining the optical design properties of both an eyepiece and Barlow, the Tele Vue Panoptic 19mm Wide Angle Eyepiece has a 6-element/4-group lens configuration that produces a generous 68° field view and improved edge-of-field performance, while minimizing size and weight....
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Tele Vue Panoptic 24mm Wide Angle |
Taking performance inspiration from the venerable Nagler series, then combining the optical design properties of both an eyepiece and Barlow, the Tele Vue Panoptic 24mm Wide Angle Eyepiece has a 6-element/4-group lens configuration that produces a generous 68° field view and improved edge-of-field performance, while minimizing size and weight....
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| 1 ... 288 | 289 | 290 | 291 | 292 ... 295 | | Showing: 2891-2900 products | Total: 2944 products |
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