Specification :

Apresys S4208 Binoculars
Model # : S4208
Magnification 8X
OBJ.LENS APERTURE 42mm
Exit pupil 5 .3mm
Distance of exit pupil 22mm
Angular field of view ( Real) 6.7 [ degree]
Field of view at 1, 000m 117 m
Brightness 27.6
Resolution d6"
Eyecup Twist-in-and-out type
Near Focus 2m
Focusing System Right eye refractive focusing
Coating Broadband AR coating
Prism Material BAK7
Prism Type Roof
Outer Size 154x127x51 mm
Weight 720g

Nitrogen-filled Waterproof, Fog-free, shock resistance

High-resolution model with 8x magnification and 42 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. Phase-correction-coated roof prisms for high resolution. Close focusing distance: 1 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.