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-AR66HL 50mm adapter ring compatible with: TSE-14WD 30x WW for TSN-660/600/82SV TSE-21WD 20x WW for TSN-660/600/82SV TSE-14WE 30x WW for TSN-820/820M TSE-21WE 21x WW for TSN-820/820MHigh Lander Eyepiece TSE-21WH (21x WA with Original Eye-Cup) High Lander Eyepiece TSE-14WH (32x WA with Original Eye-Cup) Kowa’s high-quality TSN-AR smartphone rings are expertly designed to provide a seamless connection between your smartphone and Kowa optics, ensuring a secure and reliable push-fit onto the optical eyepiece. Each adapter ring features a precision-engineered 30mm thread, allowing for effortless and rapid attachment to Kowa RP smartphone adapters as well as the SMARTOSCOPE VARIO universal smartphone adapter. This innovative design guarantees quick and precise alignment between your smartphone, the smartphone adapter, and the optical eyepiece, making digiscoping hassle-free and intuitive. With their robust construction and perfect compatibility with Kowa optics, these rings enable users to capture stunning images and videos with ease, enhancing the overall digiscoping experience for nature and wildlife enthusiasts alike.

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.

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.