Celestron Trailseeker ED 8x42 Binoculars
Product Code: 1692152

Celestron Trailseeker ED 8x42 Binoculars

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The 8x42 TrailSeeker ED binocular provides high-level outdoor performance—a perfect choice for avid birders, hunters, and outdoor enthusiasts. TrailSeeker ED is packed with optical, mechanical, and ergonomic features that make it comparable to binoculars costing two to five times as much.

Key Features:

  • ED objective lenses provide superior images virtually free of chromatic aberration with accurate colour reproduction, increased resolution and contrast
  • Fully multi-coated optics for maximum light transmission through the optical path
  • Phase and dielectric coated BaK-4 prisms for vivid, true-to-life colours
  • Tripod adaptable

ED Objective Lenses
Extra-Low Dispersion (ED) glass virtually eliminates chromatic aberration, also known as color fringing, a visual defect common in binoculars. TrailSeeker ED delivers edge-to-edge sharpness with excellent color correction and razor-sharp images.

Not all ED glass is created equal. Celestron's high quality ED glass delivers visibly brighter, sharper images compared to non-ED binoculars. The difference is especially apparent in low light conditions, such as at dawn or dusk.

Coatings and Prisms
TrailSeeker ED features fully multi-coated optics and phase- and dielectric-coated BaK-4 prisms. A binocular can be considered "fully multi-coated" when all air-to-glass surfaces are coated with multiple layers of anti-reflectivity coatings so that the maximum amount of light passes through the glass to the eye.

The prism inside TrailSeeker ED is made of high quality BaK-4 glass with both phase and dielectric coatings so that more light is reflected off the prism and diverted through the eye. Taken together, fully multi-coatings and BaK-4 prisms maximize light transmission for the brightest, most detailed images possible.

The Body
TrailSeeker ED is composed of lightweight and durable magnesium alloy. Its tough, rigid frame is coated with rubber to stand up to hard use in the field. What's more, the binocular is fully waterproof and filled with dry nitrogen gas to prevent internal fogging of lenses. TrailSeeeker ED can stand up to even the toughest outdoor conditions.

Viewing through TrailSeeker ED is comfortable for both eyeglass wearers and non-eyeglass wearers alike, thanks to the durable twist-up eyecups. Twist through multiple click stops to find the position that works best for you.

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Product Specification

Diopter Adjustment +/- 3 dpt
Exit Pupil [mm] 5.2
Eye Relief [mm] 17.2
Field Of View At 1000m [m] 142
Field Of View, Real [degrees] 8.1
Fog Proof Nitrogen Filled
Included Accessories Objective Lens & Eyepiece Caps, Neck Strap, Carrying Harness, Lens Cloth, Instruction Manual
Inter~Pupillary Distance [mm] 56-74
Is Good For Bird Spotting, Nature Observation
Magnification [x] 8
Mount Connection Yes
Objective Lens Diameter [mm] 42
Optical Coating Fully Multi-coated
Prism Type Roof
Relative Brightness 27.40
Size [mm] 140 x 125 x 51
Twilight Number 17.8
Type Binoculars
Waterproof Yes
Weight [g] 666.00
Manufacturers Link Celestron
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No Accessories
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Your flexible credit options available

Interest Bearing

with a choice of repayment plans over 12, 24 or 36 months 13.9% APR (representative)

Buy now pay later

36 month loan with a six month deferral period, 18.9% APR (representative)



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Product Code: 1692152-wex Manufacturers Part Number: 71405