Auxiliary Lenses | 0.28x (300mm), 0.35x (250mm), 0.44x (184mm), 0.5x (174mm), 1.5x (57mm), and 2x (36.6mm) (optional) |
Body | Trinocular, Rotatable 360?, Cast Aluminum Alloy Construction |
Dimension | 13 x 10 x 8 inches |
Dioptric Adjustment | Dual (+/- 5 diopters) |
Extended Mag Range | 2.45x - 202.5x (With auxiliary lenses and eyepieces) |
Extended Working Distances | 57mm - 250mm (With auxiliary lenses and eyepieces) |
Eyepieces | 5x, 7.5x, 10x, 12.5x, 15x, 20x, and 30x (optional) |
Eyetube Inclination | 45? |
Field of View | 32mm - 5.1mm |
Interpupillary Distance | 54mm - 75mm |
Magnification | 7x - 45x (10x eyepieces) |
Mounting | Fits 84.5mm Diameter Focus Holders |
Objective Lens | Brass Construction |
Trinocular Port | 23.2mm I.D, 25.2mm O.D |
Weight | 7 lbs |
Working distance | 104mm |
Zoom Control | Dual, graduated, bilateral |
Zoom Knobs Markings | 0.7, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5 |
Zoom Range | 0.7x - 4.5x |
Zoom Ratio | 6.5:1 |