Enjoy Star-Hopping with Japanese made Ultra-Wide binocular field of view
The SG 2.1 x 42 is a handy binocular with bright 42mm aperture and low 2.1x magnification that has been developed and designed in Japan for Star Gazing. Enjoy viewing a row of stars in constellations and millions of stars in the Milky Way galaxy with its ultra-wide field of view.
Every element from lens polishing to machining has been carried out to produce a truly unique binocular of exquisite quality.
Objective: 42mm Fully multi-coated optics
Individual focusing (both sides)
Actual Field of View 12.2 degrees
Apparent Field of View 25.2 degrees
Near focus: 2 metres
Interpupillary distance: 55mm to 74mm
Size: 4.6 x 12.8 x 5.4 cm
Weight: 410 gm
Includes soft case and neck strap.
Whole field of view is not visible if wearing glasses.
The SG2.1x42 binocular uses an optical design of a Galilean type telescopesystem.With the characteristics of this system, real field of view, apparent field of view and eye-relief are not determined strictly. Although only the eye-relief is described in the specifications, it is indicated for a person who wears glasses.