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Characteristics: Clear aperture - 350 mm
1. Focal ratio - 15 Focal length - 5250 mm Central Obstruction - 25.5%
2. Focal ratio - 17 Focal length - 5950 mm Central Obstruction - 23% 3. Focal ratio - 20 Focal length - 7000 mm Central Obstruction - 22% Primary substrate - Supremax33, Clearceram (recommended/special order) Secondary substrate - Quartz Manual adjustments/collimation for both mirrors Primary cooling fans Primary mirror cage - Carbon Fiber Truss tubes - Carbon Fiber Dimensions: (approx.) - 1120 x 450 x 485 mm (includes focuser's height) Weight - 23.5 kg Back-focus from end of back plate - ~230 mm Focuser : 2'' Feathertouch R&P or 2'' Moonlite DC Focuser travel : 38 mm Items included: - shroud pack (secondary casing shroud, secondary cage shroud, truss shroud) - side plates (pair) - handle - 400 mm D-type dovetail |