CFF 105mm Refractor
Fast and portable refractor, aimed at travelers.
Recommended for beginners looking at high quality entry into the hobby, for astrophotographers, for eclipse chasers, for daytime observing and photography.
Clear aperture - 105 mm;
Focal length - 630 mm; Focal ratio - 6
Focal length - 730 mm; Focal ratio - 7*
Focal length - 915 mm; Focal ratio - 8.7 - Super Planetary Series *
Focal length - 1050 mm; Focal ratio - 10 - Super Planetary Series *
Minimum length - from 495 mm (fully retracted dew shield)*
Maximum length - up to 1025 mm (fully extended dew shield)*
Back-focus - 180 to 220 mm (on request);
Tube diameter - 114 mm;
Dew shield diameter - 135 mm;
Weight - from 5.9 kg, including rings *
Field Corrector - corrected Field = 52 mm;
Dovetail, Losmandy type, 180 mm length
Handle, 160 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;
* f8.7 and f10 models are offered standard only with 2.5'' Starlight focuser;
* clear aperture for f7, f8.7 and f10 models might be lower (102 mm), depending on raw glass diameter.