CFF Telescopes 140mm f/7.5 Oil-Spaced Triplet Apochromat

Starting Price: $8,490.00
Price as Configured: $8,490.00
Brand: CFF Telescopes / SKU: CFF-140F7.5
CFF telescopes are custom manufactured on request. Please inquire about delivery times.
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Price as Configured: $8,490.00
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Optical DesignOil-spaced triplet
Clear Aperture140mm
Core Glass UsedS-FPL53 or S-FPL55
Focal LengthFocal length – 1050 mm; Focal ratio – F/7.5 – Planetary Series
Back Focus180 mm standard, 220 mm by request
Tube Length780mm (fully retracted dew shield)
Tube Diameter145mm
Dew Shield Diameter164mm
Tube Weight22 lbs. (10 kg)
Tube AssemblyAluminum
FocuserStarlight Instruments Rack and Pinion
Focuser SpeedDual
Focuser SizeStarlight Instruments FTF3235/3.2"
Warranty2 years