PENTAX DCF-SW

Up to compact Pentax DCF SW binoculars resist water except through the construction of rubberized scratches, dust, dirt and impact.It is stored in a light, nitrogen filled body and offers a 20 mm long eye relief that makes it suited for monitoring of wearing glasses.The big advantage of this telescope are several anti-reflective coated lenses that provide excellent light transmission while eliminating annoying glare.Pentax DCF SW also includes easy-to-use diopter correction.It's packed performance and advanced technologies.
Specifications:
Optical parameters.
Type:Porro
The design of the lens/eyepiece:3 members in 2 groups/4 elements in 3 groups
Magnification:10x
Diameter of lens:25 mm
Real Field of View:5.0 o
Apparent field of view:50 o
Field of view at 1,000 m:87 m
Exit pupil:2.5 mm
Eye relief:20 mm
Relative brightness:6.3
Diopter adjustment range:± 2 m-1
Interpupillary distance:33 to 72 mm
Closest focusing:3 m
Other:
Diopter
Antireflection coatings:multi-coated
Waterproof design (up to 1 m)
Nitrogen-filled body
Recommended use Sports, Travel/Tourism
Design:
Color:Black
Dimensions:110 x 105 x 40 mm
Weight:300 g