GENERAL
 
Magnification:
15-35x
Objective Lens Diameter:
70mm (2.75")
Focal Length of Objective Lens:
279.62mm (11")
Angular Field of View:
2.2°
Linear Field of View (@1000 yds) / @1000 m):
111 ft (38.4 m) @15x
Exit Pupil:
4.7 @15x / 2.0 @35x
Eye Relief:
20.3mm @15x
Close Focus:
73.8 ft (22.5 m)
Interpupillary Distance (max):
72mm (2.83")
Interpupillary Distance (min):
56mm (2.20")
Diopter Adjustment Range:
-4 to +10
Twilight Factor:
37.41
Relative Brightness:
12.25
Limiting Stellar Magnitude:
Ideal: 11.73
Moderate: 10.73
Poor: 9.73
Lens Coatings:
Multi-Coated
Prism Glass (Type):
BaK-4
Prism Coatings:
N/A
Weight:
53oz (1503 g)
Environmental Protection:
Water Resistant
Nitrogen Filled:
No
Tripod Adaptable:
Yes
Carrying Case:
Nylon
Dimensions:
228mm x 120mm x 300mm (9.0" x 4.7" x 11.8")
Included Items:
Objective lens caps
Tripod adapter
Rainguard
Carrying case
Neck strap
Lens cloth
Instruction manual
Solar Warning
Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result.
Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.