The best choice for giving gifts to family and friends!

You will appreciate the superior optics and durable construction that make Astromania binoculars an excellent investment.

SPECIFICATION

POWER	10x		EXIT PUPIL DIAMETER	4.0mm
OBJ.LENS DIA.	φ42mm		EXIT PUPIL DIST.	14.0mm
TYPE OF PRISM	BK7		MIN. FOCAL LENGTH	4.0m/12.0ft
PRISM COATING	yes		RELATIVE BRIGHTNESS	16
NUMBER OF LENS	5pieces3groups		TWILIGHT INDEX	20
LENS COATING	BMC		DIOPTER SYSTEM	Right Eyepiece
FOCUS SYSTEM	Cent.		DIOPTER COMP.	±3
FOCUSING LENS	Int.		INTERPUPILLARY DIST.	56mm~74mm

 

42mm Objective Lens and Wide Field of View Binoculars provide you with multi-layer coated BK-7 prism glass,which can increase the light transmittance, so as to obtain bright-er and clearer images with high contrast, 42mm large aperture,and 8 times magnification.

DETAIL OF 8x42 BINOCULAR

HIGH QUALITY CRAFTSMANSHIP

Quick adjustment by rotating the eyepiece up and down, can be used by both myopes and non-myopes.		Turn the focus ring to adjust the focus, and simultaneously adjust the clarity of the left and right lens barrel images.		You turn the focus knob to make picture on the left lens barrel clear, you can use the diopter knob to ensure the picture on the right is clear too.		The special pattern increases the friction on the surface of the product, making the product easier to be held by you and not easy to slip.

• 【HIGH-POWERED LARGE EYEPIECE BINOCULARS】 This binoculars has 8x magnification, 42mm objective lens and wide field of view, 358ft/1000yds, letting you look farther and see wider. Coating with premium BAK7 prism, it ensure imaging verisimilar.
• 【ADJUSTABLE EYE CUPS】The binocs can be pull down the rubber eyepieces and more fit the glasses wearer, getting close to lens and see easily. For those who do not wear glasses, will gain more focused slight and feel more easeful through rising eye cups. At the same time, retractable eyepiece can effectively block light from entering the eyepiece, so that we can see a clearer image.
• 【DURABLE, COMFORTABLE TOUCH】The rubber armor ergonomic design and steady grip allows for accurate focusing, and have shock-resistance, anti-skid features. Rugged construction rubber eye relief provides comfort for spectacle wearers, as do a dioptric adjustment ring.
• 【PORTABLE, COMPACT BINOCULARS DESIGN】 One hand can be mastered when you use the birding binoculars for opera,bird watching camping, traveling,wildlife watching,football games,cruise or other outside activity.
• 【GIFTS FOR ADULTS AND KIDS】Binoculars for adults and kids. These binoculars are fully competent and able to work for bird watching, hiking, travel, sports events, theater and concert. Also ideal great gifts for Chrismas, Father's Day and boys girls gifts.