Kowa TE-80XW Extreme wide eyepiece

KOWA TE-80XW Extreme wide eyepiece

80 degree extreme wide angle eyepeice - See more. Immerse yourself into the scene with a 40x magnification and a field of view of 39m (TSN-99) or with a 35x magnification and a field of view of 45m (TSN-880/770) at 1000m distance.

Find a subject quicker with a wider view of your surroundings.

40X fixed magnification (TSN-99 PROMINAR SERIES)
35x fixed magnification (TSN-880/770 PROMINAR SERIES)

  • A true optical innovation. Kowa engineers have developed one of the most immersive visual experiences you can expect to see in a sporting optic device.
  • Featuring an advanced optical design, the view through Kowa TE-80XW
  • Extreme wide angle eyepiece can only be described as breath-taking.
  • Incorporating a field flattener and XD lens to produce a view that is completely uniform and ultra sharp across the entire image and virtually zero chromatic aberration.
  • Compatible with Kowa TSN-99 / TSN-880 / TSN-770 series spotting scopes
  • Fully waterproof and sealed against the elements. Additional KR coating applied to the lens to actively reduce the build up of dust, dirt and other particles.
  • Digiscoping game-changer - enjoy vignette free, ultra sharp images.
  • 100% compatible with Kowa SYSTEM accessories including the TSN-EX16 1.6x extender for magnification up to 64x when paired with TSN-99 series and 56x with TSN 880/770 series.

Available to purchase from the 1st October 2021.


€679.00 *

Prices incl. VAT plus shipping costs if applicable

Item currently out of stock and unavailable.

Technical details

Eye Relief: 17.0mm
Magnification: 40x (99 Series) 35x (880/770 Series)
Field of view (degree): 80
Exit Pupil Diameter: 2.5 (99/880 series) 2.2 (770 series)
Relative Brightness: 6.3 (99/880 series) 4.8 (770 series)
Field of view at 1000m: 39m (99 series) 45m (880/770 series)
Twilight Factor: 59.3 (99 series) 55.5 (880 series) 51.9 (770 series)

All Kowa branded sporting optics products come with a 10 year warranty.

  • TE-80XW extreme wide eyepiece
  • Eyepiece carry pouch
  • Protection caps
  • Instruction manual
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