Product Name: Spectator Sport Binoculars, 10x50mm

Close Focus (m): N/A

Exit Pupil: 5mm/0.197in

Eye Relief: 15mm/0.591in

FOV (ft@1000yd/m1000m): 305/102

Permafocus: Yes

Eyecups: Twist-Up

Lead Free Glass: Yes

Length: 6.5/165mm

Lens Coating: Multi-Coated

Magnification x Objective Lens: 10x50mm

Prism Glass: Bak-4

Prism Type: Porro

Water Resistant: Yes

Waterproof/Fogproof: Yes/IPX4

Weight: 31oz/887g