Kowa TE-80XW 35x/40x Extreme Wide Eyepiece for TSN-770/880/99

KOWA TE-80XW 35x/40x Extreme Wide Eyepiece for TSN-770/880/99

The KOWA TE-80XW is an ultra-wide-angle fixed-magnification eyepiece for Kowa’s TSN telescopes. It is suitable for nature observation and birdwatching with the naked eye, as well as for digiscoping with a camera or smartphone. See also our other binoculars and telescope accessories.

A wide and unobstructed view across the entire course

An 80-degree apparent field of view shows more of the surroundings, making it quicker to locate and track a subject. The field-flattening lens keeps the image uniformly sharp right to the edges, whilst the XD lens reduces colour aberrations.

Main features

• The wide 80° field of view makes it easier to locate subjects and track moving animals.
• The field of view is 39 metres at a distance of 1,000 metres.
• The field-flattening lens maintains uniform resolution across the entire image area.
• The XD lens minimises colour aberrations in high-contrast scenes.
• The KR coating protects the lens from dirt, moisture and dust.
• Designed for both viewing with the naked eye and for digital photography using a camera or smartphone.
• Compatible with the new TSN-99 telescopes and the TSN-880 and TSN-770 series.

Technical specifications

• Magnification: 35x / 40x
• Apparent field of view: 80°
• Field of view: up to 39 m / 1,000 m
• Optics: XD lens, field-flattening lens
• Coating: KR
• Compatibility: KOWA TSN-99, TSN-880, TSN-770

You can find more Kowa optics From the KOWA brand page.