Highlights:

Roof prism design with sophisticated twin relief rubber covering
Nitrogen gas filled waterproof construction
BAK 4 fully multi-coated optical system (all air/glass surfaces)
Phase corrected prism coating with Oasis high light transmission coating
Twist type retractable eyecup
Wide wheel focusing for easy one-handed operation
Full field of view wearing glasses
Close focus to 1.8m/5.9ft

Oregon 4 PC Oasis nitrogen waterproof series monoculars deliver premium optical performance in a compact, well-made, highly durable body. Using an external focuser for easy single handed operation, these field monoculars are perfectly suited all types of daytime wildlife observation and outdoor sports activities. Available in 8x42 and 10x42.
Oregon 4 PC Oasis monoculars are supplied in a soft case with padded strap and rubber objective lens cover

Whats in the box:

Oregon 4 PC Oasis monoculars are supplied in a soft case with padded strap and rubber objective lens cover

Specifications:

Colour Black
Size 8x42
Magnification 8
Lens Dia. (mm) 42
Field of View (m@1000m) 123
Field of View (°) 7
Close Focus (m 1.8
Eye Relief (mm) 22
Waterproof Yes
Prism Type Roof
Dimensions LxWxD (mm) 147x74x52
Weight (g) 343