http://www.xiamenjiyang.com/products_show.asp?id=2248 WebSep 23, 2014 · The product listed above is CTP Part No. 9M2341 - Aftermarket Cat Fuel Filters and Aftermarket Cat Oil Filters engineered to provide maximum protection, increase productivity and ultimately save …
ZWO NEAF Sale - Sales & Offers! - SALE Telescopes
Web9335644 Blower boot between blower and filter for GP-7 to GP-10 conversions EC. 9338780 Radiator cap, 20 psi EC. 9339065 9939049412 90494 LOW WATER PORTION OF 9320130 PROTECTOR EC. 9339288 9339283 16-645E3 Turbo charger EC. 9339405 645E Power Assy, Fork, new liner EC. Webfilter mounted in cells for photographic lenses up to M77 are usually available upon customers request with a production time of one week. Filters with protective rings for filterwheels (without thread) round filter with 31mm diameter (glass thickness 1mm / mechanical thickness 3mm) da napoli alle eolie
Taking CH4 images of Jupiter - PLANETARY ASTRONOMY
WebEvery single cell mounted filter delivered to our customers is cut as a round or square disc in the according size (1¼", 31mm, 36mm, 2", 50,4mm, 50x50mm, 65x65mm), and then is polished plane to a quarter … WebAntlia produces high quality LRGB, narrowband and planetary filters for astrophotography with monochrome CCD and CMOS cameras. The strict manufacturing process and the quality control guarantees a tight tolerance of the filter thickness (± 0.05mm) which makes these filters parfocal. Each filter is fully multi-coated to minimise internal reflections, … WebJan 31, 2024 · Calculation for a 31mm filter with 2mm glass (EFWMini or EFW 8*1.25"/31mm): (8.4mm + 6.5mm + 2mm) / (28mm - 21.9mm) = f/2.8 (f/2.94 with 3mm glass and f/3.1 with 4mm glass) this would be good for a fast Newtonian or APO at f/4 or even faster...or to be used with a telephoto lens at f/2.8 or slower " Knight of Clear Skies … mario miozzi