Description
- BAK4 Porro Prisms
- Fully Multicoated Optics, XLT Coating
- Wide Angle Viewing
- Nitrogen-Filled Fogproof / Waterproof
- Individual Focus Eyepieces
- Aluminum Alloy Housing
- 19.5mm Eye Relief
- Rubber Armored Body
- Includes Waterproof Hard Case
The 20×70 Echelon Binocular from Celestron is alarge-objective set of glasses featuring a fully multicoated optical path and a weather-resistant housing. Celestron’s XLT lens coating helps maximize light transmission and improve image contrast. Individual focus eyepieces allow the viewer to set the focus depending on their eyesight. A nitrogen-filled aluminum alloy housing provides fogproof and waterproofperformance andnon-slip rubber armoring help maintain a secure grip in wet conditions or while wearing gloves.
Optical Performance
- Magnification: 20x
- Objective lenses: 70mm
- Porro prism optical pat
- BAK4 prism glass renders improved image brightness and clarity
- Fully multicoated optics, XLT lens coating enhances image contrast and sharpness
- Eye relief of 19.5mm allows comfortable viewing distance while wearing eyeglasses
- Apparent angle of view: 60 wide angle
Use and Handling
- Individual focus eyepieces
- Threaded mount for tripod adapter
- Fold-down rubber eyecups
Construction Details
- Lightweight and durable aluminum alloy housing
- Nitrogen-filled for fogproof and waterproof performance
- Rubber armoreing provides slip-resistant grip
- Waterproof hard carrying case with die-cut foam insert included
- Hand-assembled in the USA
UPC: 050234714549
Prism Type | Porro |
Magnification | 20.0x |
Objective Lens Diameter | 70mm |
Angle of View | 3.0 (actual) |
Field-of-View | 157.5′ @ 1000 yd / 52.29 m @ 1000 m |
Minimum Focus Distance | 328.08′ / 100 m |
Exit Pupil Diameter | 3.5 mm |
Eye Relief | 19.5 mm |
Interpupillary Adjustment | 58 – 72 mm / 2.28 – 2.83″ |
Dioptric Correction | 4 |
Focus Type | Individual |
Tripod Mount | Yes (Adapter Optional) |
Dimensions | 10.2 x 8.7 x 3.3″/25.91 x 22.10 x 8.38 cm |
Weight | Not Specified By Manufacturer |
Packaging Info | |
---|---|
Package Weight | 9.4 lb |
Box Dimensions (LxWxH) | 16.1 x 11.8 x 4.8″ |
In the Box Celestron 20×70 Echelon Binocular
- Neck Strap
- Lens Cloth
- Eyepiece Cover
- 2 x Objective Lens Covers
- Waterproof Hard Case
- Limited Lifetime Warranty
All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Reviews
There are no reviews yet.