WebNov 3, 2024 · Askar say this is threaded for 48mm filters – ideal for my L-eXtreme, or so I thought. Alas, it’s designed in such a way that it’s impossible to physically get the filter in there. ... Selling my Redcat 51. Way too wide. What size are the spacers? 1 inch? Reply. Lee says: 12 months ago. Thanks, it’s a great ‘scope! Sometimes hard to ... WebOct 30, 2024 · To calculate how much back focus spacing you need to add, take the thickness of the filter and divide it by 3. So, if you have a filter that is 3mm thick, you need to add 1mm of spacing to your imaging train to retain the correct back focus. Therefore, a 55mm back focus with a filter that is 3mm thick added to the imaging train would …
Rigging a WO Redcat 51 Telescope - YouTube
WebBy removing the original faceplate or tip-tilt adapter on the RedCat you can thread this adapter directly to the scope giving you the correct threads and backfocus to use a … WebApr 10, 2024 · However, the specs say that the redcat 51 has space for 48mm filter while the l-extreme is 50.8mm. Is this a problem? #2 jonnybravo0311 Aurora Posts: 4,533 Joined: 05 Nov 2024 Loc: NJ, US Posted 19 January 2024 - 10:11 PM The Cat has M48 threads … jayland walker shot how many times
Williams Optics Redcat 51 Petzval APO Review - Angus Burns …
WebAug 15, 2024 · Diameter: 51mm Focal Length: 250mm F-Ratio: F/4.9 Focuser: Calibrated Helical OTA Length: Retracted – 210mm Mounting Style: Vixen/Arca-Swiss Weight: 1.45kgs Image Circle Size: 44mm Unboxing The unboxing process was a delight – everything beautifully (and logically) laid out. WebFeb 12, 2024 · The IR Cut Filter is designed to block UV and IR wavelengths from reaching the sensor, while allowing the visible color wavelengths through. The visible light spectrum ranges from 400nm (violet) to 700nm (red) . Ultraviolet light is found below 400nm, while Infrared light is found above 700nm (roughly anyway). WebTelescope: William Optics RedCat 51 Filter: Optolong L-eNhance Mount: iOptron SkyGuider Pro (with iPolar) As far as deep-sky objects go, NGC 7000 is absolutely massive (120 × 100 arcmins). I recommend shooting the … low task identity