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Product Detail
WS 842-1042 - blue
产品详情


POWER

8x

10x

OBJ.LENS DIA.

mm

φ42mm

TYPE OF PRISM

Type / Material

BaK4

NUMBER OF LENS

Pieces & Groups

8 pieces 6 groups

LENS COATING

CL/FC/BMC/FBMC

FMC/Object lens&eyepiece is FBMC

FOCUS SYSTEM

Cent. / Ind. / Fix

Cent.

FOCUSING LENS

Eye. / Obj. / Int.

Int.

EXIT PUPIL DIAMETER

mm

φ5.2

φ4

EXIT PUPIL DIST.

mm

17.2

15.2

FIELD OF VIEW

ANGLE

6.3°

5.8°

Ft/1,000Yds

331ft

305ft

M/1,000M

110m

102m

MIN. FOCAL LENGTH

M / Ft.

2m

2m

RELATIVE BRIGHTNESS

27.04

18.23

TWILIGHT INDEX

18.3

20.4

DIOPTER SYSTEM

Right Eyepiece

DIOPTER COMP.

+ - Optic.Degree

±5

INTERPUPILLARY DIST.

mm

56mm~74mm

NITROGEN FILLED

Yes / No

No

EYECUPS SYSTEM

Rubber/Pop-up/Twist-up

Twist-up

POUCH

Yes / No - Mat'l.

yes

STRAP

Yes / No - Mat'l.

yes

CLEANING CLOTH

Yes / No

yes

SILICA GEL

Yes / No

yes



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