Brunton ECHO Porro Prism Water Proof Binoculars feature Echo versatility in a rugged porro prism design. The Echo Porror Prism Binoculars by Brunton have a large objective optic offers big performance and features.
Specifications for Brunton ECHO Porro Prism Water Proof Binoculars:
Power: 7x, 8x, 10x depending on selection
Objective Diameter: 50/45/50 mm depending on selection
Overall Dimensions: 5.8"x5"x2.2"
Weight: 23 oz.
Frame Material: Polymer
Close Focus Distance: 8 ft.
Exit Pupil: 4.3/5.3 mm
Eye Relief: 16/19.5mm
Eye Relief Type: Twist up
FOV at 1000 yds.: 367/435/330 ft.
Prism Coating: N/A
Prism Glass Type: BaK-4
Lens Coating Type: Full-multi
Features of Brunton ECHO Porro Prism Water Proof Binoculars:
Waterproof / Fogproof
Limited Lifetime Warranty
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