WebOct 7, 2015 · Strong light hitting the Nikon 200-500/5.6E VR from the corner of the image frame at 200mm, f5.6. So you have to watch out a bit for strong light-sources directly outside the frame. But other than that the flare-resistance of this lens is good. The following image shows the amount of ghosting that you can provoke: Web180/185 mm alongside our 200mm F6.5, represent the ultimate portable size refractor and offers a step-up in aperture, when compared to its smaller brother the 160 mm. Although having a short focal ratio for its aperture, …
Akihiro Yamazaki
WebJan 5, 2013 · 70mm, f8, 200 ISO, border. Great performance right away in the center from f4.0 on with a very contrasty and sharp image. Center performance peaks at f5.6 while corner performance remains a bit mushy even at f8. Unremarkables at 105mm: Infinity shots with Nikon Nikkor 70-200/4.0G VR on a D800. WebThanks for sharing this impressvie work, Vincenzo della Vecchia. CFF 12" Cass and Saturn-C SQR camera. brookgate cambridge north
Refractor 180 - 185 mm CFF Telescopes
Web200mm f8 oilspaced triplet 3.5'' FTF CNC rings Flight-case (although a soft case is more recommended due to overall weight concerns) Counterweight balancing system Introductory price, for the first 10 units will be 19.500 Euro net for non - EU Customers ( please use … WebApr 2, 2014 · Page 1 of 4 - CFF 200mm (8") apochromatic refractor: first impressions - posted in Refractors : Dear All, Ive been waiting quite … WebCFF’s 200mm f/6.5 refractor is an observatory class refractor designed & developed mostly for visual observations, for astronomers with the highest quality standards. This instrument meets the demands of those passionate about visual astronomy or planetary and deep … brook gardens apartments \u0026 townhomes