63 series military 15x50 binoculars

Model:	63式YJM15X50
Brand:	OUTLOOK
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	15x50 binoculars , military binoculars , binoculars
Price:	-
Min. Order:	1 pc

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Product Description

63 series high magnification binoculars 63 style 15x50

Performance characteristic:
1. Full-coated lens coating, sharp imaging.
2. Wide field of vision, large exit pupil diameter, long exit pupil distance.
3. The prism chamber drying bin protection, professional waterproof eyepiece, high sealing performance.
4. It adopts all metal structure and is durable.
5. It has target reticle, which can roughly measure the target distance and azimuth.
6. It fully meet the military standard (GJB) requirements for all-weather use.

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