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Refractors User manual

Operating instructions and pdf manual for use - Refractors


Instruction manual - Refractors - User's guide

English user manuals for Optics - Telescopes - Refractors

User manuals for refractors list the basic and advanced functions of the optics - telescopes - refractors. They also often list contact information for warranty repairs and service. The user manual should be included with the refractors you purchase.

If you have a problem with refractors settings, are using a new product for the first time, or just want to learn more about what your refractors can do and you don’t have a printed user manual or manual on CD, you can download the manual from the manufacturer’s website under optics - telescopes - refractors.

We will also help you to find links on our website for refractors electronic user manuals in *.pdf or *.doc format.


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Barska - BRESSER - Bushnell - Carson - Celestron - Explore Scientific - iOptron - Lunt Solar Systems - Meade - Not Categorized - Olivon - Sky-Watcher - Tasco - Tele Vue - US ARMY - Vivitar - Vixen Optics



Found: 197 productsShowing: 1-20 products
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iOptron 900x70mm f/12.8 Refractor Telescope with EQ-2 6002
iOptron 900x70mm f/12.8 Refractor Telescope with EQ-2 6002 Specifications Technical Information Objective Diameter 70 mm Physical Characteristics Color Blue Miscellaneous Application/Usage AstronomyBirding Assembly Required Yes ...
Vixen Optics AX103S Refractor 103mm f/8.0 Apo Refractor 26144
Vixen Optics AX103S Refractor 103mm f/8.0 Apo Refractor 26144 Vixen Optics' AX103S Refractor 103mm f/8.0 Apo Refractor Telescope is an ideal optic for both celestial observation and astrophotography. Optically, it's designed with a fully multi-coated 3-lens apochromatic extra low-dispersion ...
Celestron Ambassador 50mm Brass Refractor Telescope 22303
Celestron Ambassador 50mm Brass Refractor Telescope 22303 Designed with a refined look and feel, Celestron's Ambassador 50mm Brass Refractor Telescope is as elegant as it is versatile. Built with a polished brass optical tube and mount and a mahogany tripod, this telescope is an ideal ac...
Celestron Ambassador Executive 50mm Tabletop Refractor 22302
Celestron Ambassador Executive 50mm Tabletop Refractor 22302 Celestron's Ambassador Executive 50mm Tabletop Refractor Telescope is as elegant as it is versatile. It features a mahogany and polished brass optical tube, brass mount, and mahogany tabletop pedestal stand. This telescope is an i...
Explore Scientific AR152 152mm f/6.5 DAR152065-EXOS2GT
Explore Scientific AR152 152mm f/6.5 DAR152065-EXOS2GT This AR152 152mm f/6.5 Achromatic Refractor Telescope package from Explore Scientific features a refractor optical tube assembly (OTA), a precise GoTo mount with the StarTracker computer hand controller, and a 2" adjustable-height...
Explore Scientific AR127 127mm f/6.5 DAR127065-EXOS2GT
Explore Scientific AR127 127mm f/6.5 DAR127065-EXOS2GT This AR127 127mm f/6.5 Achromatic Refractor Telescope package from Explore Scientific features a refractor optical tube assembly (OTA), a precise GoTo mount with the StarTracker computer hand controller, and a 2" adjustable-height...
Explore Scientific AR102 102mm f/6.5 DAR102065-EXOS2GT
Explore Scientific AR102 102mm f/6.5 DAR102065-EXOS2GT This AR102 102mm f/6.5 Achromatic Refractor Telescope package from Explore Scientific features a refractor optical tube assembly (OTA), a precise GoTo mount with the StarTracker computer hand controller, and a 2" adjustable-height...
Explore Scientific ED127CF 127mm f/7.5 Apo EDT127075CF-EXOS2GT
Explore Scientific ED127CF 127mm f/7.5 Apo EDT127075CF-EXOS2GT This Explore Scientific carbon fiber series ED127CF 127mm f/7.5 Apo Triplet Refractor Telescope package features a lightweight refractor optical tube assembly (OTA), a precise GoTo mount with the StarTracker computer hand controll...
Explore Scientific ED80CF 80mm f/6 Apo Triplet EDT0806CF-EXOS2GT
Explore Scientific ED80CF 80mm f/6 Apo Triplet EDT0806CF-EXOS2GT This Explore Scientific carbon fiber series ED80CF 80mm f/6 Apo Triplet Refractor Telescope package features a lightweight refractor optical tube assembly (OTA), a precise GoTo mount with the StarTracker computer hand controller, ...
Explore Scientific 127mm f/7.5 Essential ED127075-EXOS2GT
Explore Scientific 127mm f/7.5 Essential ED127075-EXOS2GT The ED127 127mm f/7.5 Essential Apochromatic Triplet Refractor Telescope from Explore Scientific features a triplet apochromatic lens system with Extra-low Dispersion (ED) glass and Explore Scientific's proprietary anti-reflection...
Explore Scientific 80mm f/6 Essential ED0806-EXOS2GT
Explore Scientific 80mm f/6 Essential ED0806-EXOS2GT The ED80 80mm f/6 Essential Apochromatic Triplet Refractor Telescope from Explore Scientific features a triplet apochromatic lens system with Extra-low Dispersion (ED) glass and Explore Scientific's proprietary anti-reflection EMD...
Vivitar TEL-30300 30mm Mini Telescope with Tripod VIV-TEL-30300
Vivitar TEL-30300 30mm Mini Telescope with Tripod VIV-TEL-30300 Lightweight and portable, Vivitar's TEL-30300 30mm f/10 Mini Telescope with Tripod offers versatility in a small package. This refractor-style telescope features an internal erector prism so it can be used for both celestial the t...
Vivitar 75160 50mm f/12 Refractor Telescope VIV-TEL-160X-REDOverall rating 5.0
Vivitar 75160 50mm f/12 Refractor Telescope VIV-TEL-160X-RED Begin your astronomy hobby with the red Vivitar 75160 50mm f/12 Refractor Telescope. This entry-level telescope is easy to set up, and comes with everything necessary to get started: telescope, finderscope, eyepieces, mount, and t...
Vivitar 75160 50mm f/12 Refractor Telescope VIV-TEL-160X-BLUOverall rating 5.0
Vivitar 75160 50mm f/12 Refractor Telescope VIV-TEL-160X-BLU Begin your astronomy hobby with the blue Vivitar 75160 50mm f/12 Refractor Telescope. This entry-level telescope is easy to set up, and comes with everything necessary to get started: telescope, finderscope, eyepieces, mount, and ...
Vivitar 75160 50mm f/12 Refractor Telescope VIV-TEL-160X-WHTOverall rating 5.0
Vivitar 75160 50mm f/12 Refractor Telescope VIV-TEL-160X-WHT Begin your astronomy hobby with the white Vivitar 75160 50mm f/12 Refractor Telescope. This entry-level telescope is easy to set up, and comes with everything necessary to get started: telescope, finderscope, eyepieces, mount, and...
iOptron R90 90mm f/5.6 Doublet Refractor Telescope 8711
iOptron R90 90mm f/5.6 Doublet Refractor Telescope 8711 The R90 90mm f/5.6 Doublet Refractor Telescope from iOptron features a doublet achromatic lens system with their proprietary anti-reflection fully multicoated optics to produce images with reduced chromatic and spherical aberratio...
Explore Scientific 102mm f/7 Essential ED10207CF-EXOS2GT
Explore Scientific 102mm f/7 Essential ED10207CF-EXOS2GT The ED102 102mm f/7 Essential Apochromatic Triplet Refractor Telescope from Explore Scientific features a triplet apochromatic lens system with Extra-low Dispersion (ED) glass and Explore Scientific's proprietary anti-reflection E...
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Found: 197 productsShowing: 1-20 products


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