The only sure thing about any environment is that it will change temperatures, moisture and lighting conditions can all fluctuate from one minute to the next. Engage binoculars were built from the inside out to deliver world-class performance every time, in every condition. The glass captures bright, clear images while preventing glare and actively repelling water, oil, dust and debris. The locking diopter permanently secures the desired focus setting, no matter what. The rugged chassis is built to take a beating, so you can maintain focus and engage on what's out ahead.

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• ED Prime glass
• Ultra Wide Band coating
• EXO Barrier Anti-Water/Fog/Smudge/Debris lens coating
• Lead-Free glass
• PC3 Phase Coating
• Dielectric Prism Coating
• Lightweight, magnesium chassis
• Waterproof/fogproof

Magnification x Obj Lens: 8x42mm
Close Focus: ft/m: 6.5/1.9
PC-3 Phase Coating: Yes
Lens Coating: Fully Multi-Coated
Field of View: ft@1000yds/m@1000m: 426/142
Adapt to Tripod: Yes
Eyecups: Twist-up
Locking Diopter: Yes
Eye Relief: 19mm
Focus System: Center
Exit Pupil: 5.3mm
Prism Glass: BaK-4
Water/Fog Proof: Yes
Prism System: Roof
Weight: 666g
Size Class: Standard