Magnification | 25x - 75x |
Diameter | 83 mm |
Exit pupil | 3.3 mm (25x) - 1.1 mm (75x) |
Eye relief | 19.5 mm (25x) - 18 mm (75x) |
Field of View | 42° (25x) - 66° (75x) |
Minimum Focus Distance | 7 m |
Weight | 2.77 kg / 6.107 lbs |
Tube Length | 560 mm |
Coating | Super STM Coated |
Lens Type | Doublet Lens |
Waterproof | No |
SWAN 83
Updated Aug 21, 2025• by WO Team 1 min read