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f Kowa 21x Wide-angle Eye Piece TSE-21WH for Highlander
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Kowa 21x Wide-angle Eye Piece TSE-21WH for Highlander

Where you see 38.4 meters at 1000 meters with the standard eyepieces in combination with the Kowa Hihlander, you have a wide angle of no less than 51 meters at 1000 meters with these Kowa 21x Wide Angle Eyepieces TSE-21WH. There where you can see 38.4 metres at 1000 metres with the standard oculars.

In combination with the 21x magnification, these oculars are a great set for observing areas for a long time.


  • 2x Eyepiece TSE-21WH

This item is supplied on demand. Contact us for the delivery time.
Contact us for the delivery time.

Price incl. VAT: € 699,00

Use:HelpAstronomy, Plane spotting, Bird spotting
Exit pupil:Help3.9 mm
Light transmission:Help15.2
Twilight factor:Help41.5
Field of view at 1000m:Help52 m

Anyone looking for pure quality cannot ignore KOWA. With a range of binoculars and spotting scopes from the absolute top segment, Kowa offers everything for the demanding birder and nature lover. With XD lenses to full fluorite crystal lenses, Kowa binoculars have unprecedented clarity, detail reproduction and edge-to-edge sharpness. With numerous digiscoping solutions, it is also easier than ever to take photos with your smartphone or camera while using your binoculars or spotting scope as a telephoto lens.






KOWA in short:

• Absolute top-quality binoculars and spotting scopes
• 100% fluorite-crystal lenses on flagship models
• Easy digiscoping: taking pictures through the scope with your camera or smartphone
• The brand for birdwatchers, nature lovers, astronomers, plane spotters and researchers
• We offer a 10-year warranty on Kowa products

Click on the links to check out all of Kowa's binoculars and spotting scopes.

Flagship dealers

In the Netherlands BENEL has several KOWA Flagship Dealers. In the stores of these Flagship Dealers you can go for your Kowa binoculars, spotting scopes and digiscoping solutions. They offer the opportunity to test or view the products and can also provide you with the best advice for the purchase of a Kowa binocular or accessory.

Check out here all our Kowa Flagship Dealers from Holland.

Kowa ambassador

Bird watcher Ariaan is the ambassador of Kowa in the Netherlands. Ariaan has been a bird spotter for over 30 years. Over all those years, he has seen more than 200 species of birds. During the bird excursions that Ariaan offers, you can literally see them fly! You'll learn everything about birds at the most beautiful locations. And you'll see them from very near, thanks to Kowa's optics. With the spotting scopes and binoculars, Ariaan and his students observe even the tiniest details.