Telescope-Roof Prism Binoculars-Celestron TrailSeeker 8 X 42 Binoculars

Celestron TrailSeeker 8 X 42 Binoculars

• BaK-4 Prisms with Phase and Dielectric Coatings: Enables brighter images with enhanced contrast and resolution via increased light transmission.

• Magnesium Alloy Body: Lightweight, durable frame that will stand up to many years of use in the field.

• 6.5′ Close Focus: Targets in close proximity can now be observed in much finer up-close detail.

• Fully Multi-Coated Optics: Yields sharp images with superior contrast and true-life color reproduction.

• Wide Field of View: Quick subject procurement as well as movement within the viewing area is enabled via larger viewing field even when binoculars are held steady.

• Metal Multi-Stop Twist Up Eyecups: Sturdy eyecups provide ideal positioning for the user’s eyes via multiple stops.

• Tripod Adaptable: Attach your TrailSeeker to a tripod for extended viewing sessions.

Celestron TrailSeeker series binoculars provide avid birders and other outdoor enthusiasts with the supreme performance they require. Loaded with an abundance of optical, mechanical, and ergonomic features, these binoculars are similar in terms of quality to those priced at two to five times more. See how the Celestron TrailSeeker series binoculars compare to the competition in the video below.

Coatings and Prisms

The internal optics of Celestron TrailSeeker binoculars are known for their superb quality thanks to full broadband multi-coatings for an extended range throughout the visual spectrum, as well as an improved view. These multi-coatings provide greater optical through-put across the entire visual spectrum by reducing surface reflectivity.

The interior TrailSeeker ED binocular prism consists of high quality phase-coated and dielectric-coated BaK-4 glass. This allows more light to be reflected off the prism and diverted through to your eye. Combining BaK-4 prisms and fully multi-coated optics maximizes light transmission for the brightest, most detailed images possible.

Binocular Body

Consisting of tough, lightweight magnesium alloy, TrailSeeker binoculars from Celestron feature a sturdy, rubber-coated frame designed to endure rigorous use under harsh conditions. Additionally, these binoculars offer full waterproof protection and are filled with dry nitrogen gas to prevent internal lens fogging.

Durable twist-up eyecups provide comfort for those wearing eyeglasses while observing with the TrailSeeker, as well as those who don’t. Multiple click stops are available. Simply twist through them to find your optimal position. Compared to plastic eyecups, these metal twist-up eyecups have more durability and are much less prone to damage.

Perfect for a Variety of Uses

With a close focus of just 6.5 feet, the 8×42 TrailSeeker is perfect for viewing birds, butterflies, plants, or other nearby subjects. But this binocular also provides the magnification necessary for great views of objects in the distance, plus a wide field of view so you can easily follow them as they move. No matter how you choose to observe, these versatile binoculars are an excellent all-around performer.

Ways to Observe

For both secure transport and comfortable use in the field, each pair of Celestron TrailSeeker binoculars comes with a protective soft case, neck strap, and carrying harness. By using a separately available tripod adapter, you can mount these binoculars to any standard photographic tripod for prolonged viewing or digiscoping sessions.

Celestron 8×42 TrailSeeker Binoculars Specifications

• Magnification: 8x

• Objective Lens Diameter: 42 mm

• Angular Field of View: 8.1º

• Linear Field of View @ 1,000 yards: 426 ft.

• Exit Pupil: 5.25 mm

• Eye Relief: 17 mm

• Close Focus: 6.5 ft.

• Minimum Interpupillary Distance: 55 mm

• Maximum Interpupillary Distance: 73 mm

• Diopter Adjustment Range: +/- 3

• Twilight Factor: 18.33

• Relative Brightness: 27.56

• Lens Coatings: Full Broadband Multi-Coatings

• Prism Glass: BaK-4

• Prism Coatings: Phase & Dielectric

• Waterproof: Yes

• Nitrogen-Filled: Yes

• Tripod Adaptable: Yes

• Dimensions: 141 mm x 130 mm x 51 mm (5.5″ x 5.1″ x 2″)

• Weight: 23.1 oz.