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KW28 10x50B HD Paul Telescope

KW28 10x50B

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KW28 10x50B HD Paul Telescope   KW28 10x50B    
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product description:

A good telescope of a high-quality brand uses strictly inspected optical glass and high-level optical processing. It is an excellent choice to enjoy the outdoors. And some small manufacturers use some substandard optical glass, or even ordinary glass or resin lenses to assemble, the products have not been strictly debugged, they are fake and inferior products, attracting customers with low prices, so that customers be violated.

KW28 10X50B  8x40A.png


Technical Parameters:

                                               MODELS   SPEC.
10x50


01POWER
10x
02OBJ.LENS DIA.mm50mm
03TYPE OF PRISMType / MaterialBK7
04PRISM COATINGYes / NoNo
05NUMBER OF LENSPieces & Groups5pieces3groups
06LENS COATINGCL/FC/BMC/FBMCMC
07FOCUS SYSTEMCent. / Ind. / FixCent.
08FOCUSING LENSEye. / Obj. / Int.Eye.
09EXIT PUPIL DIAMETERmm5
10EXIT PUPIL DIST.mm12
11FIELD OF VIEWANGLE5.6°
12
Ft / 1,000Yds294 ft
13
M / 1,000M98m
14MIN.FOCAL LENGTHM / Ft.8m/24ft
15RELATIVE BRIGHTNESS
25
16TWLIGHT INDEX
17.9
17RESOLUTION
7.5"
18DIOPTER SYSTEM
Right eyepiece
19DIOPTER COMP.±Optic.Degree± 4
20INTERPUPILLARY DIST.mm56mm~74mm
21ZOOM SYSTEMType & Location
22WEATHER PROOFYes / Noyes
23WATER PROOFDepth / Time
24NITROGEN FILLEDYes / NoNo
25EYECUPS SYSTEMRubber / Pop-up /   Twist-upTwist-up
26POUCHYes / No-Mat'l.yes
27STRAPYes / No-Mat'l.yes
28CLEANING CLOTHYes / Noyes
29SILICA GELYes / Noyes
30UNIT DIAMENSIONmm192x70x165
31UNIT WEIGHTgm / oz.790
32GIFT BOX SIZEmm
33PIECES PER SHIPPING   CARTONPieces 10
34SHIPPING CARTON SIZESize
35GROSS WEIGHTKg. / Pound
36NET WEIGHTKg. / Pound