BW1 Series

Common Features:
Waterproof with nitrogen filled
Long eye relief
Twist-up eyecups
Shock resistant
 

BW2 Series

Common Features:
Waterproof with nitrogen filled
Shock resistant

BW3 Series

Common Features:
Waterproof with nitrogen filled
Flat and extra large wide field
High resolution, distortion free Long eye relief
Two steps twist-up eyecups
Center focus wheel with integrated diopter system
Shock resistant

BW4 Series

Common Features:
Waterproof with nitrogen filled
Long eye relief and large eyepiece
Flat style rubber or ribbon style rubber
Camouflage rubber is available

BW6 Series

Common Features:
Waterproof with nitrogen filled
Long eye relief and large eyepiece
CNC metal parts

BW7 Series

Common Features:
Waterproof with nitrogen filled
Long eye relief and large eyepiece
High resolution
Close focus distance is 3m
Twist-up eyecups or rubber eyecups

BW8 Series

Common Features:  
Extra flat field and distortion free, edge to edge sharpness
High quality fully multi-coated
Main body is alloy aluminum, light and durable, compact size

BW9 Series

Common Features:  
Waterproof with nitrogen filled
Long eye relief
Shock resistant