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Home Astro-Imaging Focal Reducers & Flatteners SkyWatcher Field Flattener for Evoguide 50 ED
SkyWatcher Field Flattener for Evoguide 50 ED with two element fully multicoated optics and a standard M42 T-thread allowing 6 degrees of flat wide field pinpoint stars for astrophotography though the Evoguide ED scope, lightweight and simple to add, perfect for wide field imaging with extreme portability.Please note not suitable for DSLR cameras due to the limited backfocus, the flattener is only suitable for CMOS / CCD cameras Two Lens Field FlattenerFully Multi-Coated28mm Flat Field6º Pinpoint StarsBack Focal Length 17.5mm1.25" (31.7mm) Internal DiameterM42x0.75 Exterior Thread (T2)Green Anodised Aluminium Screw-on End CapsNet Weight 150g
Evoguide 50 ED Field flattener Excellent service and fast delivery. Flattener is very nice and feels like a quality item. The metal caps are a superb touch. I have only had a chance to use in the day on terrestrial objects but the view looks great. Cant wait to try some night time imaging. (25/08/2024) Adrian - Le49ww
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