![]() ![]() If you’re seeking crisp, contrasty views with high levels of detail, look no further than the Skymax series, Sky-Watcher’s premiere line of Maksutov-Cassegrains. William Optics ZenithStar 81mm f/6.9 Doublet Apo Refractor with Soft Case & Flat6AIII Field. Sky-Watcher Refractors, Maks and Reflectors Sale William Optics GT71 71mm f/5.9 Apo Refractor (Red) with Soft Case & Flat6AIII Field Flattene.NEVER use these filters for observing the Sun, or permanent eye and equipment damage will result. This optical design uses four lens elements instead of the three found in. High 3008x3008 resolution (9.0 megapixels) and 3.76-micron pixel size. Supports QHY, SBIG, ZWO and other 1. ZWO ASI533MC-Pro cooled color astronomy camera with a 1-format square (11.3mm x 11.3mm) Sony IMX533 CMOS sensor. In Stock (4 Available) Stock listed above is accurate & shown in real time. UniGuide32 specifications: Color: Available in three colors (each sold separately) Aperture: 32mm. ![]() Building on the RedCat 51s success, the RedCat 71 keeps the same f/4.9 focal ratio with a Petzval optical design. FREE 1x ZWO ASI120MM Keychain (Value: 9.90) Sale Price: 899.10 You Save 10 Our Price: 999.00. Sony A7 III (25 off) Great value mirrorless and one of our top recommended cameras. Nikon Z7 II (23 off) Premium, higher resolution alternative to the Z6 II. Shop now Get the best telescope and astrophotography gear with North America's highest-rated telescope store. ZWO 5-Position Electronic Filter Wheel for 2' Mounted or 50.4mm Unmounted Filters EFW-5x2. Nikon Z6 II (20 off) Our recommendation as the best camera for astrophotography in 2023. Save 10 on nearly all ZWO gear, including 25 off select products Sale ends January 3rd, 2024 at 11:59pm. WARNING: Optolong filters are not designed for direct solar observation. The William Optics RedCat 71 is the bigger brother to the highly-regarded RedCat 51, which has been raved about by astrophotographers since its release. ZWO 8-Position Electronic Filter Wheel for 1.25' or 31mm Filters EFW8-125/31. High quality protective plastic storage case. ![]() ![]() Founder Optics Free Mini Binocular Sale Precision CNC-machined metal filter cell with sand blasted black anodized finish, anti-reflection treatment, and laser engraving.Celestron CPC Instant Savings Promotion Agena Astro Products is an online store that offers an array of high quality.Color Correction & Minus Violet Filters.While 1.25' eyepieces are perfectly suitable for viewing the night sky, more seasoned astronomers typically lean toward the larger 2' models, allowing for larger fields of view and often higher quality optics. Correctors, Focal Reducers & Flatteners Many telescopes allow use of either size barrel, so verify your telescopes individual focuser specifications prior to any purchase. ![]()
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