8X42 10X42 Cost Effective Telescopes Waterproof Binoculars

• Type: Binocular
• Magnification: 8X
• Function: Waterproof
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 4582G/8X42
• Usage: Gift, Bird Watching/Hunting, Travel
• Structure: Roof Prism
• Lens Type: Prime Lens
• Lens: Glass
• Objective Aperture: 30~50mm
• Focusing Type: Center Focusing
• Aperture: <50mm
• Objective Dia.: 42mm
• Exit Pupil Distance: 17mm
• Exit Pupil Diameter: 5.2mm
• Diopter Range: +/-3 Degree
• Field of View: 119m/1000m
• Is Customized: Yes
• Transport Package: Carton
• Specification: 8x42
• Trademark: OEM/DONTOP
• Origin: China
• HS Code: 90051000
• Production Capacity: 2000PCS /Week
• Package Size: 20.00cm * 20.00cm * 12.00cm
• Package Gross Weight: 1.500kg

Product Description

8x42 10x42 Cost Effective Telescopes Waterproof Binoculars 

Features:
Waterproof, nitrogen filled
Inexpensive
Twist-up eyecups
Fully rubber covered
Two-ends multi-coated

Specifications:

Mode	4582G/8X42	4582G/10X42
Magnification	8x	10x
Objective diameter	42mm	42mm
Exit pupil distance	17mm	14mm
Exit pupil diameter	5.2mm	4.2mm
Diopter range	+/-3 degree	+/-3 degree
Field of view	119m/1000m	102m/1000m
Minimum focus distance	3m	3m
Relative brightness	27	17.6
Twilight index	18.3	20.4
Interpupillary distance	56-74mm	56-74mm
Lens group	6E/4G	6E/4G
Focus system	center + right eyepiece	center + right eyepiece
Focus lens	internal	internal
Eyepiece system	twist-up	twist-up
Waterproof	0.5m 10 minutes	0.5m 10 minutes
Sealing gas	Nitrogen	Nitrogen
Coating	Two ends multi, other single layer	Two ends multi, other single layer
Size	160x133x55mm	157x132x55mm
Net weight	580g	560g

Detailed Products:






Our company is a professional optical products manufacturer and exporter, established in 2005. We supply all kinds of riflescopes,binoculars, mounts and so on.

Dontop Optics is a professional optical products manufacturer and exporter, established in 2005. We supply all kinds of binoculars, rangefinders, riflescopes,mounts and so on.