The Nature Series 10x42 Binocular from Celestron features fully multicoated lenses and BAK-4 roof prisms for maximum contrast and color rendition. This Nature's open-frame construction provides a lightweight yet rugged form-factor, comfortable handling, and a contemporary look. The aluminum alloy body sports a stylish and practical rubber armoring for a no-slip grip and some added impact protection. With or without eye/sunglasses, a customized fit is made possible by substantial eye relief and a pair of twist-up rubber eyecups.
| Prism Type | Roof |
| Magnification | 10x |
| Objective Lens Diameter | 42 mm |
| Angle of View | 6.5° |
| Field-of-View | 342' @ 1000 yd / 113.54 m @ 1000 m |
| Minimum Focus Distance | 9.8' / 2.99 m |
| Exit Pupil Diameter | 4.2 mm |
| Eye Relief | 16.0 mm |
| Interpupillary Adjustment | 58 - 74 mm / 2.28 - 2.91" |
| Dioptric Correction | Not Specified By Manufacturer |
| Focus Type | Center |
| Tripod Mount | Yes (Adapter Optional) |
| Dimensions | Not Specified By Manufacturer |
| Weight | 27 oz / 765 g |