TSN-601 angled spotting scope bodyTE-9Z 20-60x eyepieceC-601 stay-on-case Kowa 60mm lens model - High performance in a lightweight, compact body. User-friendly models with excellent cost performance. In this class of scopes, the TSN-600 Series has an unprecedented light weight making it extremely easy to handle and carry. Fully multi-caoted 60mm objective lens and all lenses, prisms and dust proof glass are fully multi-coated, ensuring sharp images and a clear visual range. Ultra light weight body - these scopes weigh less than 745g but are tough enough to withstand the most adverse conditions. The housing is waterproof to JIS* Protection Class 7** and filled with dry nitrogen gas to prevent the lens from fogging.

TSN-602 straight spotting scope bodyTE-9Z 20-60x eyepieceC-602 stay-on-case Kowa 60mm lens model - High performance in a lightweight, compact body. User-friendly models with excellent cost performance. In this class of scopes, the TSN-600 Series has an unprecedented light weight making it extremely easy to handle and carry. Fully multi-caoted 60mm objective lens and all lenses, prisms and dust proof glass are fully multi-coated, ensuring sharp images and a clear visual range. Ultra light weight body - these scopes weigh less than 745g but are tough enough to withstand the most adverse conditions. The housing is waterproof to JIS* Protection Class 7** and filled with dry nitrogen gas to prevent the lens from fogging.

TSN-82SV straight spotting scope bodyTE-9Z 20-60x eyepieceC-821 stay-on-case Large 82mm objective lens model with outstanding light gathering power, bright field of view and great value. Outstanding light gathering power with 82mm objective lens and very bright field of view. All lenses prisms, and dustproof glass are fully multicoated, ensuring sharp images and a clear visual range. The housing is waterproof to JIS protection class 7 and filled with dry nitrogen gas to prevent the lens from fogging. JIS 7 = Japanese Industrial Standard / class 7 = Protected against the effects of temporary immersion in water. A spotting scope with excellent price / performance ratio.

TSN-82SV straight spotting scope body onlyPlease note: additional eyepiece is required in order to operate. Large 82mm objective lens model with outstanding light gathering power, bright field of view and great value. Outstanding light gathering power with 82mm objective lens and very bright field of view. All lenses prisms, and dustproof glass are fully multicoated, ensuring sharp images and a clear visual range.The housing is waterproof to JIS protection class 7 and filled with dry nitrogen gas to prevent the lens from fogging. JIS 7 = Japanese Industrial Standard / class 7 = Protected against the effects of temporary immersion in water. A spotting scope with excellent price / performance ratio.

Compatible current Kowa System S Spotting scopes TSN-601, TSN-602, TSN-663M, TSN-664M, TSN-82SV Also compatible with many histroical spotting scope models - download our System-S information brochure below for full compatibility in the downloads tab. The Kowa TSN-EX16S increases the magnification of the current Kowa System S spotting scopes by 1.6x when combined with the original eye-piece. Kowa optical technology and superior lens coatings deliver superb optical performance. Perfect for long range observation and digiscoping for both terrestrial and astronomical subjects. The high quality engineered TSN-EX16S is easily mounted on the accessory thread of compatiable Kowa System S scopes between scope body & eyepiece. The styling perfectly complements the spotting scope body. The TSN-EX16S features a bayonet mount for Kowa compatible eyepieces. (see opposite).The TSN-EX16S can be used on both angled and straight spotting scopes. The TSN-EX16 1.6x Extender is fully compatible with a range of Kowa digiscoping adapters. Incredible telephoto power far beyond any conventional photography system and much more compact.

TSE-Z9B 20-60x zoom eyepiece High qualtiy twist zoom eyepiece. Compatiable with the following current Kowa System S spotting scopes: TSN-601/602 | TSN-663M/664M | TSN-82SV Compatiable with the following historical spotting scopes: TSN-603/604 | TSN-661/662/663/664 | TSN-1/2/3/4 |TS-601/602 |TS-611/612/613/614 | TSN-820/820M (requires TSN-EC1A adapter ring) Download our Kowa System S brochure below in the download tab to see full product compatabiltiy and available digiscoping adapters. Specification below is based on TSN-660M series spotting scopes. Specification changes dependent on spotting scope model.

Kowa TE-14WD 30x wide eyepiece High qualtiy 30x fixed wide angle eyepiece. Compatiable with the following current Kowa System S spotting scopes: TSN-601/602 | TSN-663M/664M | TSN-82SV Compatible with the following historical spotting scopes: TSN-603/604 | TSN-661/662/663/664 | TSN-1/2/3/4 |TS-601/602 |TS-611/612/613/614 | TSN-820/820M (requires TSN-EC1A adapter ring) Download our Kowa System S brochure below in the download tab to see full product compatabiltiy and available digiscoping adapters. Specification below is based on TSN-660M series spotting scopes. Specification changes dependent on spotting scope model.

Kowa TE-17HD 25x LER eyepiece High qualtiy 25x fixed long eye relief eyepiece. Compatiable with the following current Kowa System S spotting scopes: TSN-601/602 | TSN-663M/664M | TSN-82SV Compatible with the following historical spotting scopes: TSN-603/604 | TSN-661/662/663/664 | TSN-1/2/3/4 |TS-601/602 |TS-611/612/613/614 | TSN-820/820M (requires TSN-EC1A adapter ring) Download our Kowa System S brochure below in the download tab to see full product compatabiltiy and available adapters. Specification below is based on TSN-660M series spotting scopes. Specification changes dependent on spotting scope model.

Compatible current Kowa System S spotting scopesTSN-663M/664MTSN-601/602TSN-82SV Digiscoping adapter for DSLR, compact system and Micro Four Third camera bodies. It’s never been easier to digiscope with your KOWA spotting scope. The Kowa TSN-PA8 connects to the spotting scope via the accessory collar located on the scope body. Designed to be used with the Kowa TE-Z9B eyepiece, the adapter slides over the eyepiece and secures to the supplied collar allowing full use of the zoom eyepiece range giving an amazing focal length reach. Digiscoping with historical products has never been easier!Did you know you can now digiscope with your old Kowa spotting scope using the Kowa TSN-PA8 digiscope adapter? Use the download tab below to access our Kowa System S compatability information data.

Eypiece cap with protection glass for Kowa TSN-660/600/82-SV spotting scopes.Also compatiable with some historical models. Compatible with current TSE-Z9B (20-60x) eyepiece and TSE-14WD (30x). Also compatible with TSN-550 series and Highlander eyepieces with 30x / 21x / 50x magnification plus other historical eyepieces. At the opposite end of the spotting scope lies another area of vulnerability. The eyepiece, like the objective lens, is exposed to the full fury of mother nature. Including harsh weather and other degrading environmental conditions. The delicate coatings are at risk of being scratched by the elements as well as the user themselves for example spectacle wearers, persistent handling and insufficient storage or transportation. As with the objective lens, the eyepiece is pivotal for peak performance of your spotting scope, it is also an expensive part to replace. The Kowa TSN-CV66 is the perfect addition to a Kowa scope and part of the Kowa System protective accessory range. The TSN-CV series simply screw on to the eyepiece and replace the standard removable eye-relief cap. Ergonomic and comfortable viewing rubber encases a layer of see-through protection glass, forming a see-through protective barrier between the eyepiece optics and external elements. The CV-66 is fully compataible with all Kowa System accessories and digiscoping adapters.

TSN-EC3 eyepiece conversion ring Required when using a TSN-82SV/TSN-660M/600 series eyepiece with a TSN-880/770 series. When other model eyepieces are used with TSN-880/770 Series scopes, not only will the specifications including the magnification change, but there may be cases where an adequate optical performance cannot be obtained.

Compatible current Kowa System S eyepieces:TSE-Z9B (20-60x zoom)TE-14WD (30x wide zoom)TSN-550 compact spotting scope The TSN-DA20 digiscoping is also compatible with many historical spotting scopes and eyepieces - use the download tab below to download our full Kowa System S compatibility information. The Kowa TSN-DA20 is designed to work with our current TE-Z9B 20-60x zoom eyepiece, TE-14WD 30x wide zoom eyepiece, the Kowa-TSN 550 series spotting scopes and also High Lander eyepieces with 32x / 21x / 50x magnification. Set-up is easy. Simply unscrew the eyepiece eye-relief cap on the eyepiece and screw on the DA20 inner collar in its place. Simply add one of our adapter rings (sold separately) depending on the filter size of your lens. Sizes available: AR28/30/30.5/37/43/46/52/55/58/62/72mm these adapter rings fit between your lens and the DA20. Finally push the connected DA20 and camera body combination over the collar and secure. Alternatively you can connect the TSN-DA20 directly to your camera body without a lens – simply purchase the Kowa TSN-AR42 GT adapter ring with standard 42mm T2 mount fitting and add a T2 ring to match your camera system between camera body and adapter. You can easily switch from landscape to portrait position and quickly slide off for normal observation. All camera functions remain including camera lens auto-focus and focus peaking. The full zoom range of the eyepiece is available creating incredible telephoto possibilities for such a compact system. Performance and ease of use of this system is exceptional. Using a wide aperture fast lens delivers blisteringly fast shutter speeds with low ISO settings, combined with a Kowa spotting scope – image quality is excellent. CAUTION: The Kowa TSN-DA20 System works with all camera sensor body sizes but larger systems may exert too much stress on your lens filter thread. Kowa accepts no responsibility or liability for any damage you may cause to your equipment when using our adapters.