CELESTRON Cosmos Tree of Life 10x42 Lifestyle Binoculars BaK-4-Prisms
- 10x Magnification
- 25mm Objective
- BAK4 Roof Prism
- Multi-Coated Optics
- 5.8° Angle of View
- Grooved Finger Rests
- Rubber Armored Exterior
- Twist-Up Rubber Eyecup
- Waterproof & Fogproof Performance
- Made by Celestron, USA
Description
Rubber-armored, fogproof and waterproof, the 10x25 Nature Monocular from Celestron is designed to withstand the rigors of outdoor use. This 10x, 25mm objective optic features BAK4 prisms and fully multi-coated lenses for a bright, crisp image. Its twist-up eyecup and 14mm eye relief gives users who wear eyeglasses full access to the entire 304' linear field of view. Pocket-sized and lightweight at 6 ounces, the Nature Monocular comes with a soft carrying case, strap, and lens cloth.
Specifications
| Magnification |
10x |
| Objective Lens Diameter |
25mm (.98") |
| Angular Field of View |
5.8° |
| Linear Field of View (@1000 yds) / @1000 m) |
304 ft (92.6 m) |
| Exit Pupil |
2.5mm (.09") |
| Eye Relief |
14mm (.55") |
| Close Focus |
18 ft (5.48 m) |
| Twilight Factor |
15.8 |
| Relative Brightness |
6.3 |
| Lens Coatings |
Multi-coated |
| Prism Glass (Type) |
BaK-4 |
| Prism Coatings |
N/A |
| Weight |
6 oz (170.1 g) |
| Environmental Protection |
Waterproof |
| Nitrogen Filled |
Yes |
| Carrying Case |
Soft case with belt carry loop |
| Dimensions |
112mm x 50mm x 35mm (4.4" x 2" x 1.3") |
| Included Accessories |
Case | Carrying lanyard | Cleaning cloth |
LIMITED LIFETIME WARRANTY
Limitations of Normal Wear and Tear
Product exteriors (rubber or other material) are fully covered for five years against defects in materials and workmanship but small scratches or blemishes are not covered.
Included accessories such as lens caps/covers, eyecups, cases/pouches, and straps are fully covered for two years against defects in materials and workmanship, but are not covered for accidental loss.
Over time, optical coatings may develop small blemishes through normal wear and tear or abuse under various environmental conditions. These are not covered and the determination is at the sole discretion of Celestron.
Other Limitations Not Covered
The basic optical system is covered for the useful life of the product for the original owner.
Collimation and optical alignment issues must be claimed within 30 days of purchase.
Loss of the product or of lens caps/covers, eyecups, cases/pouches, or straps are not covered.
