- The SV550 APO refractor is a compact refractor with 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6.44kg/ 14.18lb; easy to carry out when fitting into the carrying case
- The APO refractor features a 122mm aperture which gathers more light; and offers more clear and detailed images; suitable for deep sky photography and observation; and even some fainter deep sky objects; due to the higher limiting magnitude
- The SV550 122mm adopts a FPL-51 triplet apochromatic lens structure which contains one piece of ED glass; the triplet lens provides better correction of aberration and greatly reduces chromatic aberration and enhance the clarity and sharpness
- The gear ratio of the dual speed 2.5-inch toothed focuser is 1: 10; which makes it easy to achieve accurate focus; the dual speed focuser can provide two focusing speeds by using a set of co-axial knobs; for fast focusing and fine focusing
- The length of the dovetail is as high as 300mm; it can maintain the balance to the greatest extent; and it will be more convenient in the adjustment process
SVBONY SV550 APO Telescope, 122mm F7 Triplet Apochromatic Refractor Telescope, Telescope for Adults with 300mm Versatile V-Style Dovetail for Astrophotography and Visual with Bag
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Book Details
Author(s)SVBONY
PublisherSVBONY
ISBN / ASINB0C9929VY9
ISBN-13978B0C9929VY7
CategoryElectronics
MarketplaceFrance 🇫🇷