Product Type

15×50

Magnification

15×

Body  material

aluminium alloy

Armor material

NBR+PVC

Color

Black

Resolution

≤5.6″

Objective lens Ø

Φ50 ± 1mm

Ocular lens Ø

Φ22 ± 1mm

Exit pupil Ø

Φ4mm ± 10%

Exit pupil distance (mm)

18mm

Twilight factor acc. to DIN 58388

22.36

Relative Brightness

25

Field of view (°)

4°

Field of view (at 1000M)

70m

Field of view (at 1000yds)

210ft

Near focus

9m

Diopter system

Right diopter ring

Interpupillary distance

52～73mm

Focus System

Center Focus

Focusing lens

Focusing eyepiece

Diopter compensation

-4 To +4 Diopter

Focusing Adjustment

-4 To +4 Diopter

Prism System

Paul prism

Prism Glass Material

BaK4

Optical Configuration

Objective lens

2E1G

Ocular lens

4E3G

Lens Type

Spherical Lens

Optical Material

All optical glass

Lens coating

Coating Condition

Eyepiece, objective plated single broadband green film, blue film rest

Coating Spec.

420-680nm,R＜0.5%(AVG)

420-680nm,R＜1.0%(ABS)

blue film 550nm（MGF2)

Prism coating

Coating Condition

Blue film

Coating Spec.

550nm（MGF2)

Coating Condition

Coating Spec.

SystemTransimission

≥ 70%

Water/Fogproof

▇ Yes       □ No

Gas Filled

▇ Nitrogen  □ Other

Eye cup

Type

▇ Twist up  □ Fold down

Material

NBR

Eye caps

Type

▉ Siamese-style

□ Monobloc  □ Other

Material

NBR+PVC

Obj. Cover

Type

□ Siamese-style 

▉ Monobloc   Other

Material

NBR+PVC

Adapt to tripod

▉ Yes       □ No

Strap

▉ Yes       □ No

Soft case

Type

□ Neutral    

▉ Proprietary □ Other

Material

1200D Oxford cloth

Strap

Type

□ Neutral    

▉ Proprietary □ Other

Material

25mm Wide Ribbon

Cleaning cloth

▉ Yes       □ No

Instruction manual

▉ Yes       □ No

Packaging

▉ Yes       □ No

Size(Length×Width×Height)

190x60x177mm

Weight approx

925g