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f Kowa TSN-502 20-40x50 + Neoprene Case
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Kowa TSN-502 20-40x50 + Neoprene Case

The Kowa Compact Spotting Scope TSN-502 20-40x50 is a compact light spotting range with 50 mm lens diameter based on the successful Kowa SV binoculars series. The size is very compact, the TSN-502 is only 23.9 cm long and weighs only 400 grams. This makes the TSN-502 excellent for going out into nature.

The spotting scope comes complete with a fixed eyepiece which has an enlargement of 20-40x. The compact scope has a close focus and is already focused on 2.5 meters. Flowers and insects can be seen in detail. The eyepiece features a twist-up eye cap and is therefore also suitable for persons wth glases.

The TSN-502 features multi-coated lenses and the body is made of polycarbonate. The lenses are there for protected for scratches and the body can withstand impacts The spotting scope is gas filled with dry nitrogen gas and has waterproof class IPX6. This waterproof class allows the spotting scope to withstand rain.

Usage Kowa Compact Spotting Scope TSN-502 20-40x50

Due to its compact size and light weight, this is an excellent spotting scope for going out into nature. It has a close focus which ensures that you can observe within 2.5 meters, this enables you to observe insects and flowers in detail.


  • 1x Kowa Compact Spotting Scope TSN-502 with 20-40x Eyepiece
  • 1x Objective Lens Cap
  • 1x Eyepiece cap
  • 1x Neoprene Case
  • 1x Manual

In stock

Price incl. VAT: from € 336,95 for € 299,00

Article number:Help2291
Magnification:Help20 - 40x
Diameter Objective:Help50 mm
Lens type:HelpStandard
Use:HelpTravel, Hunting, Birdwatching, Plane spotting
Exit pupil:Help2.5 mm - 1.3 mm
Lenscoating:HelpFully Multi Coated
Glass material:HelpBaK-4
Color:HelpGreen ( Case is grey )
Weight:Help400 Grams
Warranty:Help10 years
Brightness:Help6.3 - 1.6
Twilight Factor:Help31.6 - 44.7
Field of view at 1000m:Help40 - 28 m
Focusing:HelpCourse- and fine tuning
Close focus distance:Help2.5 m

Unique in the optics world!


The Japanese Kowa has been long known in the optics world. The brand produces binoculars and spotting scopes from the highest quality. Kowa can match the best brands in the market very well and is regularly tested in various journals.


Clear and bright

Kowa scopes and viewers are ideal for the most demanding users. The strongest light, detail and clarity are very good. There are also various accessories available such as stay-on bags, camera adapters and eyepieces.

To all Kowa products