- Phase-Corrected BaK-4 Roof Prisms
- Fully Multicoated Optics
- 65° Wide Angle Viewing
- 6.5 ft Close Focusing Distance
- Closed Bridge Configuration
- Magnesium Alloy Housing
- Center Focus Wheel
- Nitrogen-Filled Fogproof/Waterproof
- Multi-Position Twist-Up Eyecups
- Included Stabilization Harness
The 8x42 TrailSeeker Binocular from Celestron is a weather-sealed optic designed for close to mid-range observations. This lightweight binocular weighs less than 2 lbs and is compact enough to fit in the side pocket of a daypack. In addition to the TrailSeeker series' streamlined form factor, this fixed-magnification binocular features a phase-correcting dielectric prism coating that renders enhanced clarity and color fidelity. An immersive 65° apparent viewing angle and impressive 6.5 ft minimum focus distance complement the fully multicoated lens system and help provide a user-friendly glassing experience that is ideal for birding. The TrailSeeker binocular has a nitrogen-filled magnesium alloy housing that is built to withstand heavy rain and deliver fogproof performance, making this Celestron optic ready to handle almost any outdoor glassing activity.
- Optical Performance
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- 8x magnification, 42mm objectives
- Fully multicoated optics
- BaK-4 roof prisms with phase-corrective dielectric coating
- 8.1° angle of view, 65° apparent viewing angle
- 6.5 ft (2m) close focusing distance, 17mm eye relief
- Use and Handling
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- Center focus wheel with ridges for improved grip
- Twist-up eyecups with multiple position stops
- 55-73mm interpupillary adjustment range
- Included stabilization harness for birding
- Tripod adaptable
- Construction Details
-
- Nitrogen-filled housing for fogproof/waterproof performance
- Magnesium alloy construction
- 23.1 oz (655g) weight
UPC: 050234714044
| Prism Type | Roof |
| Magnification | 8.0x |
| Objective Lens Diameter | 42mm |
| Angle of View | 8.1° (actual) |
| Field-of-View | 426' @ 1000 yd / 141.43 m @ 1000 m |
| Minimum Focus Distance | 6.5' / 1.98 m |
| Exit Pupil Diameter | 5.2 mm |
| Eye Relief | 17 mm |
| Interpupillary Adjustment | 55 - 73 mm / 2.17 - 2.87" |
| Dioptric Correction | Not Specified By Manufacturer |
| Focus Type | Center |
| Tripod Mount | Yes (Adapter Optional) |
| Dimensions | 5 x 4.9 x 1.8" / 12.70 x 12.45 x 4.57 cm |
| Weight | 23.1 oz / 654.89 g |
| Packaging Info |
| Package Weight | 2.9 lb |
| Box Dimensions (LxWxH) | 8.3 x 7.5 x 3.8" |
In the Box
Celestron 8x42 TrailSeeker Binocular
- Carrying Case
- Harness Strap
- Neck Strap
- Objective Caps
- Rainguard
- Lens Cloth
- Instruction Manual
- Lifetime Limited Warranty
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