Accessories

Binocular Fore Objective Series

Product description: The Binocular Fore Objective Series is designed for testing optical axis parallelism and magnification differences in binocular optical systems. It is widely used in optical assembly and inspection, i
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Binocular Fore Objective Series

The Binocular Fore Objective Series is designed for testing optical axis parallelism and magnification differences between left and right channels in binocular optical systems. It is widely used in optical instrument manufacturing, assembly, and inspection processes.

双目前置镜

Technical Specifications

Specifications	Type 4 Binocular Fore Objective	Type 6 Binocular Fore Objective
Objective Focal Length	80 mm	120 mm
Magnification	4^X	6^X
Exit Pupil Diameter	5 mm	5 mm
Eye Relief	20 mm	17.5 mm
Field of View	≥ 10.5°	≥8°
Resolution	≤ 7.5"	≤5"
Eyepiece Adjustment Range	±5 Diopters	±5 Diopters
Effective Aperture	Ø20 mm	Ø30 mm
Vertical/Horizontal Range	V、H均为±2 °	V、H均为±2°
Reticle Scale	10'	10'
Weight	2.5 KG	3.5KG