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For performance that won’t weigh you down, you need the BX®-4 Pro Guide™ HD binocular. It delivers the brightness, edge-to-edge sharpness and contrast hunting guides demand. Backed by our Lifetime Guarantee, this binocular will outperform for life.

When speed is paramount, there’s no substitute for a range-finding binocular. The BX-4 Range HD TBR®/W 10x42mm fuses our DNA® engine and ballistics software with the optical performance diehard hunters and shooters demand. Now you can spot and range targets without wasting valuable seconds switching between gear.

2019年4月2日 · 光学水平：锐度都足够优秀，可说不分伯仲；良像范围和畸变控制是BX-4更好，Engage的良像范围约40-50%，实际观看因为人眼聚焦在视野的中心，所以不刻意瞧边缘不容易察觉两镜的差距，良像都够用，此项BX-4胜出，优势比较明显；亮度是Engage明显更好，白天大 ...

Leupold BX-4 calculates 10-mph wind holds to simplify 1-shot hits. Advanced internal gasses and sealing methods withstand extreme temperatures and elevation changes, keeping internal optics moisture free and crystal clear for life. Use the ultra-smooth focusing system for fine adjustments. Removable twist-up eyecups can be replaced if damaged.

Scout out your surroundings with ease and clarity using these Leupold BX-4 Pro Guide HD 10x42mm Binoculars. Leupold designed these Binoculars with a fully multi-coated lens system for outstanding color fidelity and contrast, and the Twilight Max HD Light Management System produces bright, vivid images throughout.

The BX-4 Range HD TBR/W 10x42mm fuses our DNA engine and ballistics software with the optical performance diehard hunters and shooters demand. Now you can spot and range targets without wasting valuable seconds switching between gear.