CFF 185mm Refractor
Clear aperture - 185 mm
Focal length - 1260 mm; Focal ratio - 6.8;
Focal length - 1610 mm; Focal ratio - 8.7 - Super Planetary Series.
Minimum Length - from 1160 mm (fully retracted dew shield)*
Maximum Length - up to 1800 mm (fully extended dew shield)*
Back-focus - 180 to 220 mm (on request)
Tube diameter - 185 mm
Dew shield diameter - 217 mm
Weight - 18 kg, including rings
Accessories included in the price: CNC rings, flight case.
Field Corrector - corrected Field = 55 mm;
Dovetail, Losmandy Type, 350 mm
Handle, 350 mm, paired with Dovetail
* Minimum and Maximum Length values are dependent on focal ratio and back-focus value chosen;
* Weight may vary from version to version, depending on back-focus, focuser type;