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BCI Group Ltd has been the key manufacturer of optics for more than20 years. Our guiding principle is to provide our customers with the highest quality optics products,we have successfully created a

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2.5x42mm ultra wiled field constellation binoculars

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BCI GROUP LIMITED
City:hong kong
Province/State:hong kong
Country/Region:china
Contact Person:MissDaniel Pang
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2.5x42mm ultra wiled field constellation binoculars

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Place of Origin :China
Brand Name :KINGLUX or OEM
Certification :RHOS
Model Number :BT254201
Lens Diameter :42mm
Exit Pupil :19mm
Field Angle :28°
Dusk Index :10.25
Relative Brightness: :361
Set the light force: :36
Apparent Visual Magnitude: :9.88
Coatings :Fully Multi-Coated
MOQ :100pcs
Price :Negotiable
Packaging Details :Factory netural box
Delivery Time :60Day
Payment Terms :TT or LC
Supply Ability :30k/month
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2.5x42mm ultra wiled field constellation binoculars
2.5x42mm ultra wiled field constellation binoculars
2.5x42mm ultra wiled field constellation binoculars

Main Features:
● It is a handy binocular with a bright 42mm aperture and low 2.5X magnification that is designed and developed for star gazing.
● Enjoy finding a row of stars in constellations and millions of stars in the Milky Way Galaxy with its ultra wide field of view.
● Fully multi-coated for maximum brightness
● Huge field of view will contain many constellations in their entirety.
● Raise the binoculars to your eyes,many objects just below naked eye visibility pop into view while retaining a large context.
●The inside of the barrels are matte black and have a series of small baffles to eradicate stray reflections which can reduce the all important contrast
●Excellent for scanning Milky Way star clouds and dark nebulae on dark nights.

Model:BT254201
Magnification:2.5x
Lens Diameter:42mm
Eye Relief:9mm
Exit Pupil:19mm
Field Angle:28°
Close Focus: 1 metres
Dusk Index:10.25
Relative Brightness:361
Set the light force:36
Apparent Visual Magnitude:9.88
Coatings: Fully Multi-Coated
Focus System:Eyepiece Individual
Size :130x54x45 mm
Weight:375 g

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