Red cat71 f/4.9
RedCat 71 Specifications: Focal Length: 348mm; Diameter: 71mm; Aperture: f/4.9; Optical Design: Petzval (4 element) Focuser: Helical Focuser with 2GT Gear Ring; Image Circle: >43mm; Tube Length (with dew shield): 435mm; Dew Shield Circumference: 323.4mm; Dew Shield Diameter: 103mm; Rear Camera Side Threads: M48x0.75; Weight: 6.2lbs / 2.8kg (OTA ... WebWith focal ratio of f/4.9, the RedCat 51 also makes a superb camera lens for birders and wildlife and nature photographers. The apochromatic optics are razor sharp and free of false color, much better than most camera lenses. With a weight of just 1.47kg, the RedCat is easy to use hand held.
Red cat71 f/4.9
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WebGH5 Settings:Profile: HLGSharpening: -3 (Had to decrease the sharpening effect to avoid Moire Effect on the feather.)Saturation: -2Hue: 0Redcat 51: http://kc... WebThe WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this …
WebThe WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this design, our WO Cat71 provides a flat image plane without any additional flattener and the image circle is over 45mm. WO Cat71 is designed primarily for imaging ... WebThe WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this design, our WO Cat71 provides a flat image plane without any additional flattener and the image circle is over 45mm.
WebFeb 8, 2024 · F/4.9 isn’t incredibly fast in the world of camera lenses, but when you consider that this is essentially a refractor telescope – it’s about as much light-gathering power as … WebThe WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this …
WebThe William Optics Redcat 71 offers the same stellar performance of the highly popular Redcat 51 with more aperture. This 71mm f/4.9 refractors features FPL-53 glass providing …
WebSep 24, 2024 · William and James also revealed a prototype of their new RedCat 71 Petzval refractor. Expected in early 2024, this little gem is the big brother of the popular RedCat … towns hair salonWebGerätetyp: WiFi Controller für Kameras und Montierungen. Autoguiding: Standalone Autoguiding Funktion. USB Ausgänge: 2x USB 3.0, 2x USB 2.0, 1x USB-C. 12 V Ausgänge: 4x 5,5/2,1 mm Hohlstecker. LAN Anschluss: towns guitar playerWebThe RedCat 71 provides color-free apochromatic performance. With 4 elements in 3 groups (2-1-1- configuration), the 71 mm RedCat Petzval refractor is designed with a doublet … towns harris technicalWebRedCat 71 APO 350mm f/4.9 Key Features 71mm f/4.9 Astrograph. FPL-53 glass for colour free apochromatic performance. 4 elements in 3 groups (2-1-1- configuration; new, unique, patented design - not a conventional objective/flattener/reducer design). Covers 45mm full frame imaging circle. towns hair salon in albuquerqueWebThe REDCAT 71 is the perfect Apochromatic refractor for photographic astronomers demanding excellence in a small sized telescope. The petzval optical design features a … towns haulageWebOct 13, 2014 · William Optics WO-Star71 71mm f/4.9 Apo Imaging Refractor This spring I had the chance to buy the new STAR-71. I’ve not been a stranger to William Optics having acquired other WO refractors over the years and been pleased with their design and performance. The rest of my stable has included TeleVues, Takahashis and even classic … towns health servicesWeb本页面最后修订于2024年4月15日 (星期六) 12:42。 本站的全部文字在知识共享 署名-相同方式共享 3.0协议 之条款下提供，附加条款亦可能应用。（请参阅使用条款） Wikipedia®和维基百科标志是维基媒体基金会的注册商标；维基™是维基媒体基金会的商标。 towns health services galt