SVBONY SV550 122mm + SV209 0.8x Reducer/Field Flattener It converts the 854mm focal length f/7 refractor into a 683.2mm f/5.6 system for faster and wider field astronomical.
The SV550 APO Triplet 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 only 6.44kg/ 14.18lb, easy to carry out when fitting into the carrying case. SV550 122 is an absolutely upgraded version of the SV550 80mm. The refractor gathers more light, and offers more clear and detailed images, suitable for deep sky photography and observation, for galaxies, nebulae, star clusters and even some fainter deep sky objects, due to the higher limiting magnitude.
$1500 firm
0429356751 Dimitri
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