● 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