Eschenbach Optik 8x25 Sektor F-Series Compact Binocular

Eschenbach Optik 8x25 Sektor F-Series Compact Binocular

Eschenbach Optik 8x25 Sektor F-Series Compact Binocular

B&H # ES8X25SFB MFR # 4268825
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Expected availability: 7-14 business days

Product Highlights

  • Phase-Corrected BAK4 Prisms
  • Fully Multi-Coated Optics
  • Field of View 429' at 1000 yards
  • Nitrogen-Filled, Water/Fogproof
  • Folding Design
  • Center Focusing
  • Twist-Up Eyecups
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  • 1Description

With a wide field of view for its size, the 8x25 Sektor F-Series Compact Binocular from Eschenbach Optik is a compact and lightweight optic optimized for nature viewing but suitable for all-around use.

At 4.3 x 4.0" and weighing just 10.4 ounces, the Sektor F is high portable and won't take up much space or add much weight to your outdoor gear. Despite its small size, this binocular offers big performance, with a bright, clear image thanks to its phase-corrected BAK4 prisms, fully multi-coated optics, and a generous field of view: 429 feet at 1,000 yards. The binocular is watertight and nitrogen-filled to prevent fogging. It's equipped with twist-up eyecups to accommodate eyeglasses and an adjustable right-eye diopter to account for prescription eyewear. The center focus knob is easy to reach so you can comfortably achieve a tack-sharp image.

The Sektor F comes with a strap, a carry case, and lens caps.

Optical Performance
  • 8x magnification
  • 25mm objective lenses
  • Phase-corrected BAK4 prisms
  • 429' field of view at 1000 yards
  • 8.2' close focusing distance
  • 10mm eye relief
  • 3.1mm exit pupil
Use and Handling
  • Folding design for portability
  • Center focus wheel
  • Twist-up rubber eyecups for use with or without eyewear
  • Interpupillary adjustment range: 35-75mm
Construction Details
  • Nitrogen-filled for water and fog-proof performance
  • 10.4 oz weight
Prism Type Roof
Magnification 8x
Objective Lens Diameter 25 mm
Angle of View 8x: 8.1° (actual)
Field of View 8x: 425.2' @ 1000 yd / 141.7 m @ 1000 m
Minimum Focus Distance 8.2' / 2.5 m
Exit Pupil Diameter 8x: 3.1 mm
Eye Relief 8x: 10 mm
Interpupillary Adjustment 35.0 - 75.0 mm / 1.4 - 3.0"
Dioptric Correction Not Specified by Manufacturer
Dimensions 4.3 x 4.0 x 1.6" / 110.0 x 102.0 x 40.0 mm
Weight 10.44 oz / 296 g
Packaging Info
Package Weight 1.45 lb
Box Dimensions (LxWxH) 5.7 x 4.8 x 3.5"
8x25 Sektor F-Series Compact Binocular is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Nice optics for travel The Eschenbach Optik 8x25 Sektor compact binoculars are a hit for me and my usage. Great travel bino's, fit in the carry on pack, and small enough to be in a pocket when out and about. I do a lot of traveling and it is nice to have a pair of bino's handy. These are a great middle ground in price and optics. The size never causes you to think, should I leave these or bring them? These are very fine binoculars, and unless you are more image conscious you will love these. If you need or want a small compact bino's, you can't go wrong with these. I am very pleased. Cheers...>
Date published: 2018-01-25
Rated 5 out of 5 by from Great little binoculars for car, bush walking, & backpacking Great little binoculars for the car or bush walking. Extremely light, good clear image and eye relief. A little stiff in the focus knob initially, but soon smooths out. A solid yet lighter replacement for my 25 year old Nikon Porro type 8 x 23 (now a 'monocular' with only one tube working and sadly a repair too expensive). The build quality suggests I should get many years out of these as well. Good solid belt case comes with it so no need to upgrade it.
Date published: 2017-10-18
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