More about the series TSN 660...
KOWA has re-engineered its success story!
The most conspicuous innovation is its new rubber casing. Like the models from the 880 and 770 series, this is now available in “KOWA green”. Furthermore, Kowa has treated all external lenses with a nanocoating which repels water and allows dirt to be more easily removed.
TSN-660 series
Brightness and optical performance at the highest level in its class. Sophisticated new standard models.
These high-performance models are the result of an optimal balance between compact size and the outstanding performance of the TSN-820M series. These sophisticated spotting scopes meet all requirements, from those of the novice birdwatcher to those of the professional naturalist.
Features of the TSN-660 series:
- 66 mm objective lens
With over 120% of the condenser power of the 60 mm objective lens, a bright field of view is guaranteed during observation. - All lenses are multi-coated in the spotting scope body
All lenses, prisms and dust covers in the spotting scope body are multi-coated to ensure a clear field of view and sharp images. - Compact housing
At 30 cm, the spotting scope is the same length as conventional 60 mm class models, but has a much larger lens diameter. It weighs only approx. 1 kg. Thanks to its compact design, it is easy to handle and transport. - Waterproof and filled with dry nitrogen
The housing is waterproof to JIS Protection Class 7 and filled with dry nitrogen to prevent the lens from fogging up.
- Top models with “prominent” ED lenses
For everyone with an interest in increased optical power, there are prominent models with ED objective lenses
TSE-Z9B 20x-60x eyepiece, zoom (with rotating eye cup) suitable for items in the TSN-660 and TSN-600 ranges. Provides a magnification of 21-63x when used in combination with the TSN-82SV.
