William Optics WhiteCat 51 mm APO 250 mm f/4,9 optical tubes OTA opinie


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William Optics WhiteCat 51 mm APO 250 mm f/4,9
 
 
Availability: product is not availabe at the moment - please contact us (kontakt@teleskopy.pl) in order to obtain information on availability time


 
William Optics WhiteCat 51 mm APO 250 mm f/4,9
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White Kitty - limited edition and brother of the Red Kitty from the same producer - new William Optics, a small apochromatic tube with great possibilities in Deep Sky astrophotography and nature photography. Straight from Taiwan.

Technical parameters

• construction: Petzval (4 elements in 3 groups), Apo with FPL-53 Ohara and FPL-51 glass
• lens diameter: 51 mm
• focal length: 250 mm
• lighted up: f / 4.9
• aluminum tube
• focus: adjusted manually, helical lift with rotation / cropping
• a dedicated Bahtin mask for precise focusing on stars included
• mounting: M48 at the end of the tube (no exit for the eyepiece)
• filter: 2 "(M48) filter mount in the exhaust rotator
• matrix coverage: full frame and APS-C (covers an area of over 44 mm in diameter)
• compatible cameras with M4 / 3 mount, Nikon, Canon, Sony Alfa, Pentax
• included with sun visor / dew shield
• tripod mount: dovetail Vixen / Arca Swiss (two-mode mount included)
• working length: 225 mm
• weight: 1.47 kg
• in a set with a transport bag with a spongy filling


• manufacturer's website: www.williamoptics.com/products/telescope/redcat-52

Warranty

24 months












Reviews
 
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