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Telescope or lens

William Optics Gran Turismo 71 / GT71

williamoptics.com/.../GranTurismo_71_Owner_Manual+ver.1.0+2017.06.pdf
TypeRefractor: apochromatic
Diameter71 mm
Focal length419 mm
Weight2.20 kg
Users 240
Images 2421
Most often used with
ZWO ASI533MC Pro
This item has a history of 1 approved edit proposals.