CFF 185mm Refractor

Characteristics:

Clear aperture - 185 mm

Focal length - 1260 mm; Focal ratio - 6.8;

Focal length - 1610 mm; Focal ratio - 8.7 - Super Planetary Series.


Dimensions:

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.


Optional Accessories:

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;


Notes:

* Weight may vary from version to version, depending on back-focus, focuser type;