Celestron UpClose G2 binoculars 8x40
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Binoculars with a fixed magnification of 8x and a lens diameter of 40 mm.
The manufacturer used a Porro prism system - in which the objective lenses are not coaxial with the eyepiece lenses. Such a solution resulted in a fairly wide field of view of the binoculars - 143 m at a distance of 1000 m. Focus adjustment is carried out using the central knob, which is located between the binoculars' tubes .
The optical system of the binoculars is protected by a lightweight, handy rubber-coated housing, which absorbs accidental knocks and falls from small heights. The prisms used in the binoculars, are made of BK7 type optical glass .
The binoculars use MultiCoated technology - all air-glass boundaries are coated with anti-reflective coatings, thus minimizing unwanted reflections and losses of light passing through the optics.
Included with the binoculars are: a carrying case, a cloth for cleaning the optics, lens covers.
Specifications
Magnification: 8x
Lens diameter: 40 mm
Field of view (m/1000m): 143
Exit pupil: 5 mm
Distance from the eye: 12 mm
Coatings: MC
Prism Arrangement: Porro
Optical glass: BK-7
Dimensions: 137 x 74 x 173 mm
Weight: 680 g
Manufacturer: Celestron, USA
| Application | Binoculars for hikers, nature lovers or participants in outdoor events. |
|---|---|
| Magnification (x) | 8 |
| Objective lens diameter (mm) | 40 |
| Field of view (m/1000m) | 143m/1000m |
| Exit pupil | 5 mm |
| Additional features | Non-slip rubberized housing |
| Eye distance | 12 mm |
| Adjustable diopter | yes |
| Optical glass | bK7 |
| System | Porro |
| Anti-reflection coating | Multi Coated (MC) |
| Binoculars water resistance | Yes |
| Length | 173 mm |
| Weight | 680 g |
| EAN | 050234712521 |
| Manufacturer code | 71252 |
| Brand | Celestron |
| EAN |
