BARSKA AB13642 Cosmos 天文双目望远镜 (25x)

Focus System: Individual

Prism Type: Porro

Prism Glass: BAK-4

Magnification (Fixed): 25x

Close Focus (ft/m): 55.8ft/17m

Eye Relief: 15.4mm

Objective Lens: 100mm

Exit Pupil: 15.4mm

Field of View (ft@1000yds/m@1000m): 157/52

Optical Coating: Multi-Coated

Waterproof: Yes

Fogproof: Yes (Nitrogen CO2)

Tripod Adaptable: Yes

Product Weight: 137.6 oz

Finish: Black Matte

Included Accessories: Premium Carrying Case and Lens Cloth

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  • 交易简单化