Borg Telescope Packages

71FL F4 Astrograph Set
Part # 69710
Description 71FL F4 Astrograph Set
Aperture 71mm Fluorite
Focal length 280mm
F-ratio 4.0
Lens configuration 6 elements in 5 groups
Coating Fully multi-coated
Physical length 330mm
Tube diameter 80mm
Weight 1.4 kg
Filter 72mm (front cap) & 48mm in front of reducer
Parts included 2573, 7101, 7780, 7790, 7835 & 7872
Notes No camera rotator included. More convenient to convert to visual configuration. 2573 is the 71FL objective assembly without M57 extension tube
Price $1,395.00