Telescopes

This 111mm triplet refractor from Astrotech has an increase of 18% light transmission when compared to a 102mm refractor ota. This telescope is a huge investment, as it can save you a maximum of $800 dollars for a telescope with better optics and light transmission as opposed to other refractors with similar apertures. Featuring Ohara glass, this refractor delivers sharp images that can avoid chromatic aberration.

This triplet refractor from Astro-Tech has an aperture of 90mm and a focal ratio of f/6.7. Featuring high quality glass and amazing accessories, this telescope is definately a wise choice.

Refractor telescope 152mm f/5 Refractor Telescope by Astrozap.

The pinnacle of our ED scopes, this refractor is packed with great features and excellent optics. The refractor style 100ED (APO) features a 2" rack and pinion focuser and has a bracket that can adapt to a photo tripod

An excellent choice for the serious astronomer, the C6-R is the largest telescope in its class with over 6 times the light gathering ability of a 60mm. This deluxe quality 1200mm focal length, f/8 German Equatorial mounted achromatic refractor is an incredible value and offers outstanding light gathering ability and stability. It features premium accessories such as a heavy duty CG-5 German equatorial mount, 9x50 finderscope with bi-directional alignment screws and a spring loaded pivot support, 20mm Plossl 1-1/4" eyepiece, 2" focuser, 2x Barlow with photo adapter, accessory tray and much more.

• ED102 Air-Spaced Triplet Refractor in Carbon Fiber
• Retractable Dew Shield
• Push/pull collimation cell
• Two-Speed Focuser
• Deluxe Case
• 99% 2-inch diagonal

This version is replacing the original TED127075-00 optical system. This new version does NOT include a finderscope; must be purchased separately.

Explore Scientific ED127 Classic White Air Spaced Triplet, Two-Speed Focuser, Deluxe Case, 99% Reflective 2" Diagonal

With the aperture of 110 mm (4.3 in), Levenhuk Ra R110 ED Doublet OTA is a very powerful refractor that produces sharp and clear images of observed objects with no chromatic aberration across the field of view.

Meade 115mm ED Triplet APO Refractor #4507-00-05. For crisp wide field observing and imaging, nothing can beat a true triple-element Apochromatic Refractor (APO)

The Meade 127mm ED Triplet APO Refractor is tailor-made for fast wide field astrophotography.Manufactured with the finest Japanese FCD1 ED (Extremely Low Dispersion) glass

Orion's highest-quality 102mm aperture apochromatic refractor telescope with a beautiful carbon fiber tube is a joy to look at, and to use!

With the Sirius EQ-G mount and GoTo hand controller you'll experience effortless computerized navigation to 42,900 celestial objects with a few button pushes on the illuminated hand controller. Internal dual-axis stepper motors move the telescope at up to 3.4° per second right to your target object, tracking it while you observe or photograph it. Periodic error correction (PEC), a port for an autoguider, and an illuminated polar axis scope for accurate polar aligning are all standard features, designed to ensure successful astroimaging adventures!

The 100mm aperture gives it 56% greater light grasp than our ED80. And the 900mm focal length (f/9.0) excels at visual planetary and lunar study and imaging work as well.

Orion's 8" reflector telescope and SkyView Pro equatorial mount with GoTo computerized control automatically locates targets from a 42,900 object database.