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CFF Telescopes 140mm f/6.5 Oil-Spaced Triplet Apochromat

CFF Telescopes 140mm f/6.5 Oil-Spaced Triplet Apochromat

Starting Price: $9,000.00
Price as Configured: $9,000.00
Brand: CFF Telescopes / SKU: CFF-140F6.5
CFF telescopes are custom manufactured on request. Please inquire about delivery times. Please do not order without contacting us first.

NOTE: Packaging and shipping cost will be determined when the order is ready to ship and must be paid for before the equipment will ship. A shipping quote can be obtained on request.
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Optical DesignOil-spaced Triplet
Clear Aperture140 mm
Core Glass UsedS-FPL53 or S-FPL55
Focal Length915 mm
Focal Ratiof/6.5
Back Focus180 mm standard, 220 mm by request
Tube Length780 mm (fully retracted dew shield)
Tube Diameter145 mm
Dew Shield Diameter164 mm
Tube Weight22 lbs. (10 kg)
Tube AssemblyAluminum
FocuserStarlight Instrument Rack and Pinion FTF3235
Focuser SpeedDual
Focuser Size3.2 inches, 89 mm travel
Warranty2 years