Optisan EVR 8x42

The Optisan EVR ED 8x42 Binoculars boast 93% light transmission and a Japanese optical design that produces clear imagery while greatly reducing edge distortion and chromatic aberration. This close-focusing optic is useful for bird watching as well as viewing insects and butterflies. They are IPX7-rated fog and waterproof, and nitrogen-purged to protect the glass elements. The twist-up eye cups, ocular lens caps, and objective lens caps are all removable.

Features:

• 93% Total Light Transmission
• Japanese Optical Design for Clear Image
• Close Focus for Birds, Butterflies.
• Nitrogen-Purged, Fog & Waterproof