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User Manuals for RefractorsYou have selected the product series Optics - Telescopes - Telescopes - Refractors. Now choose the brand, model or product code you are looking for. If it is not available, you can request it from customer support.Manufacturers – select a brand:
Barska - Bushnell - Carson - Celestron - DayStar Filters - Explore Scientific - ExploreOne - iOptron - Konus - Levenhuk - Meade - Olivon - Others - Polaroid - Sky-Watcher - Tasco - Tele Vue - US ARMY - Vivitar - Vixen Optics
| Showing: 111-120 products | Total: 248 products | | 1 ... 10 | 11 | 12 | 13 | 14 ... 25 |
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Meade LX85 115mm f 7 APO |
Engineered for exceptional performance during observation and astrophotography use, the Meade Instruments LX85 115mm f/7 APO Refractor GoTo EQ Telescope combines the clear views of a triplet apochromatic with the precision tracking of a computer-controlled motorized equatorial mount.The optical tube assembly (OTA) is built to deliver exceptional i...
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Celestron Travel Scope 70mm f 5.7 |
TravelScope Series The Celestron Travel Scope 70mm f/5.7 AZ Refractor Telescope Kit is designed for portability and ease-of-use for both astronomical and terrestrial use. Its refractor-style optical tube has a respectable aperture that gathers copious amounts of light, and a shorter focal length that produces a moderate magnification po...
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Tele Vue TV-76 76mm f 6 |
Ideally suited for astronomy and astrophotography, the green Tele Vue TV-76 76mm f/6 APO Doublet Refractor Telescope is designed to be an easy grab-and-go option for celestial observing, or a lightweight spotting scope alternative for birdwatching and other terrestrial uses.It employs Japanese-made optical glass set in an apochromatic doublet lens...
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Explore Scientific ED115mm f 5.5 Air-Spaced |
Ideal for visual observation and astrophotography, the Explore Scientific's ED 115mm f/5.5 Air-Spaced APO Triplet CF Refractor strikes a delicate balance between aperture and weight, making it ideal for lunar, planetary, and deep-sky viewing while still being highly portable. Its relatively compact form factor makes it perfect as a fast grab-and-g...
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Explore Scientific ED165mm f 7 Air-Spaced |
With the largest aperture in the series, making this OTA ideal for both visual observation and astrophotography, the Explore Scientific ED 165mm f/7 Air-Spaced APO Triplet CF Refractor is perfect for lunar, planetary, and deep-sky viewing. Using Ohara FPL-53 extra low-dispersion (ED) glass in an apochromatic air-spaced triplet lens configuration, ...
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Explore Scientific ED165mm f 7 Air-Spaced |
With the largest aperture in the series, making this OTA ideal for both visual observation and astrophotography, the Explore Scientific ED165mm f/7 Air-Spaced APO Triplet CF Refractor is perfect for lunar, planetary, and deep-sky viewing. Using Ohara FPL-53 extra low-dispersion (ED) glass in an apochromatic air-spaced triplet lens configuration, w...
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Meade StarNavigator NG 90mm f 10 |
Meade Instruments' provides a complete observational platform with the StarNavigator NG 90mm f/10 GoTo Achro Refractor Telescope. Outfitted with an achromatic refractor lens system, views of near and deep-sky objects are bright and clear with minimal distortion and accurate color representation across the entire field of view. Driving the dual-axi...
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Celestron Travel Scope 80mm f 5 |
The Celestron Travel Scope 80mm f/5 AZ Refractor Telescope Kit is designed for portability and ease-of-use for both astronomical and terrestrial use. Its refractor-style optical tube has a respectable aperture that gathers the amount of light required to ensure views of the moon and planets remain bright and clear. Included with this model of the ...
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Vixen Optics A62SS 62mm f 8.4 |
Vixen Optics' A62SS 62mm f/8.4 Achro Refractor Telescope utilizes a 4-element achromatic objective lens design to produce a scope with a longer effective focal length than the optical tube while retaining the advantages of a conventional refractor light path. Outfitted with a respectable 62mm (3") objective and 520mm focal length, Vixen was able t...
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Levenhuk Skyline 60mm Refractor Telescope |
Designed for beginning astronomers, the Skyline 60mm Refractor Telescope from Levenhuk is a complete setup for viewing the moon, planets, and other celestial sights, and can also be used for terrestrial observation. Its manual alt-azimuth mount has an altitude lock and slow-motion controls for precise tracking of subjects. Included eyepieces provi...
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| 1 ... 10 | 11 | 12 | 13 | 14 ... 25 | | Showing: 111-120 products | Total: 248 products |
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