Harpers Photographic

High-resolution model with 8x magnification and 36 mm objective diameter lens. Boasts a rugged, compact and lightweight body and offers exceptional handling and operation for carefree outdoor use.

Multilayer-coated lenses and prisms for remarkably bright, razor-sharp images.
Eco-glass optics: free from lead and arsenic.
Phase-correction-coated roof prisms for high resolution.
Close focusing distance: 2.5 m.
Waterproof (up to 1 m for 5 minutes) and fog-free, with O-ring seals and nitrogen gas for added resistance to harsh environments.
High-eyepoint design provides clear field of view, even for eyeglass wearers.
Rubber armoring for superior shock resistance and a firm, comfortable grip.
Lightweight body from reinforced-reinforced polycarbonate resin.
Magnification [x] 8
Objective diameter [mm] 36
Angular field of view (Real) [degree] 7.0
Angular field od view (Apparent) [degree] 52.1
Field of view at 1,000m [m] 122
Exit pupil [mm] 4.5
Relative brightness 20.3
Eye relief [mm] 17.0
Close focusing distance [m] 2.5
Interpupillary distance adjustment [mm] 56-72
Weight [g] 570
Lenght [mm] 124
Width [mm] 129
Type Roof