Item:SWD34B1. Magnification: 82. Objective Diameter:21mm3. Field of view:366ft/1000yds OR 122m/1000m4. Exit pupil diameter: 2.6mm5. Eye relief: 17mm6. Close focus: 3m

Item:SWP221. Magnification: 72. Objective Diameter:35mm3. Angular of view: 7.5°4. Field of view:390ft/1000yds OR 130m/1000m5. Exit pupil diameter: 6.5mm6. Eye relief: 15mm7. Close focus: 8m

Specification 8XObjective diameter 21mmRelative brightness 7.1Angle of view 7.3°Field of view 131m/1000mExit pupil 2.7mmLens coating Fully coatedLens construction 2x5Ex4G

1.Magnification: 10-30X2.Objective Diameter: 50mm3.Angular of view:4.5-2.3°4.Field of view: 234ft-120ft/1000yds ,78m-40m/1000m5.Exit pupil diameter: 6.2-12.5mm6.Eye relief:16.2-12.5mm7.Close focu

Features:1) Binoculars type: roof prism2) Binocular magnification: 8x3) Objective lens diameter: 304) Digital camera5) Lens focal length: 65.0mm6) Maximum aperture: 5.67) Effective pixels: 1,600 x 1,2

1.3.0 Mega pix Digital Camera Binoculars2.Real 2.0MP , 3.0Mega pixels Interpolated3.Direct save/view photographs on computer4.JPEG static photograph or AVI dynamic files.5.USB card reader (SD/MMC) fun

>3.0 Mega pix Digital Camera Binoculars>Direct save/view photographs on computer>JPEG static photograph or AVI dynamic files.>USB card reader (SD/MMC) function.>1.5" TFT LCD>Built-in 16MB Flash M

Magnification:8Objective Diameter(mm):30Eye Relief(MM):15.3Exit Pupil(MM):3.8Angle:8.2M/1000M:144FT/1000YDS:432

Magnification:8XObjective diameter:42mmPrism:Roof / BaK4Number of lens:16 Pcs / 6 GroupsCoating:Multi-coatingFocusing system:Cent.Focusing lens:Int.Exit pupil diameter:5.2 mmExit pupil distance:17.9 m