CFF Telescopes Telescopes 400mm Ritchey - Chrétien

Starting Price: $21,720.00
Price as Configured: $21,720.00
Brand: CFF Telescopes / SKU: CFF-RC400
CFF telescopes are custom manufactured on request. Please inquire about delivery times.
Primary Mirror (Required)
Coatings (Required)
Color (Required)
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Price as Configured: $21,720.00
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Optical DesignRitchey-Chrétien
Aperture400 mm
Focal Length3200 mm
Focal Ratiof/8
Secondary Mirror Obstruction38% linear
Secondary SubstrateFused Silica/Quartz
Back Focus~275 mm, from back-plate
88.8 mm, from corrector
Tube Weight~ 77.2 lbs. (35 kg)
Tube AssemblyCarbon fiber truss tube
Primary Mirror Cage MaterialCarbon Fiber
Dimensions1150 x 525 x 560 mm (L x W x H; considers handle, dovetail & focuser added height/length)
Focuser3.5" Starlight Instruments focuser, rack and pinion, 38mm travel, or secondary mirror focusing system
Warranty2 years