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20-60x60Zoom Sightseeing
20-60x60Zoom Sightseeing

1.waterproof fogproof shockproof 2. with bak4 prism super quality 3. Full Broadband Multiply coatin

                                             MODELS   SPEC.20-60x60  
   
01POWER 20X60X
02OBJ.LENS DIA.mm60mm
03TYPE OF PRISMType / MaterialK9
04PRISM COATINGYes / NoYes
05NUMBER OF LENSPieces & Groups6pieces4groups
06LENS COATINGCL/FC/BMC/FBMCFull
07FOCUS SYSTEMCent. / Ind. / FixCent.
08FOCUSING LENSEye. / Obj. / Int.Eye
09EXIT PUPIL DIAMETERmm4.51.5
10EXIT PUPIL DIST.mm1815
11FIELD OF VIEWANGLE1.5°1.0°
12 Ft / 1,000Yds78 ft52.5ft
13 M / 1,000M26m17.5m
14MIN.FOCAL LENGTHM / Ft.10m
15RELATIVE BRIGHTNESS 20.252.25
16TWLIGHT INDEX 34.6460
17RESOLUTION 4"
18DIOPTER SYSTEM  
19DIOPTER COMP.±Optic.Degree 
20INTERPUPILLARY DIST.mm 
21ZOOM SYSTEMType & Location 
22WEATHER PROOFYes / NoNo
23WATER PROOFDepth / Time 
24NITROGEN FILLEDYes / NoNo
25EYECUPS SYSTEMRubber / Pop-up / Twist-upTwist-up
26POUCHYes / No-Mat'l.Yes
27STRAPYes / No-Mat'l.No
28CLEANING CLOTHYes / NoYes
29SILICA GELYes / NoYes
    
30UNIT DIAMENSIONmm320x160x85
31UNIT WEIGHTgm / oz.520g
32GIFT BOX SIZEmm350x215x90
33PIECES PER INNER CARTONPieces / Size 
 INNER CARTON SIZE  
34PIECES PER SHIPPING CARTONPieces  
35SHIPPING CARTON SIZESize 
36GROSS WEIGHTKg. / Pound 
37NET WEIGHTKg. / Pound 

20-60x60Zoom Sightseeing

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