Kowa TSN-AR46, 46MM Adapter Ring
- High-quality 46mm adapter ring for Kowa digiscoping systems
- Designed for use with TSN-DA10 and TSN-DA20 adapters
- 46mm filter thread for direct lens compatibility
- Provides secure, precise and stable alignment
- Enhances image quality and shooting reliability
- Compatible with a wide range of Kowa eyepieces and spotting scopes
The Kowa TSN-AR46 46mm Adapter Ring is a precision-engineered accessory designed to form a vital link in your digiscoping setup. Built specifically for use with the Kowa TSN-DA10 and TSN-DA20 digiscoping adapters, it provides a secure, stable and perfectly aligned connection between your spotting scope, digiscoping adapter and camera lens.
Featuring a 46mm filter thread, the TSN-AR46 allows seamless attachment to lenses and optical devices with a matching thread size, ensuring accurate alignment and vibration-free performance. This results in sharper images and a more reliable digiscoping experience in the field.
Ideal for users looking to build a robust and adaptable digiscoping system, the TSN-AR46 is compatible with a wide range of Kowa eyepieces and spotting scopes, making it a versatile choice for wildlife observers, birders and outdoor photographers.
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Digiscoping method: With lens
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Eyepieces: TSE-14WD, TSE-Z4, TSE-Z9B
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Prominar eyepieces: TE-10Z, TE-11WZ, TE-11WZ II, TE-80XW
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Filter thread: 46mm
Prominar spotting scopes:
TSN-55A, TSN-55S, TSN-66A, TSN-66S, TSN-88A, TSN-88S, TSN-99A, TSN-99S, TSN-553, TSN-554, TSN-771, TSN-772, TSN-773, TSN-774, TSN-881, TSN-882, TSN-883, TSN-884
Standard spotting scopes:
TSB-82SV, TSN-601, TSN-602, TSN-661, TSN-662, TSN-663M, TSN-664M
- High-quality 46mm adapter ring for Kowa digiscoping systems
- Designed for use with TSN-DA10 and TSN-DA20 adapters
- 46mm filter thread for direct lens compatibility
- Provides secure, precise and stable alignment
- Enhances image quality and shooting reliability
- Compatible with a wide range of Kowa eyepieces and spotting scopes
- Kowa TSN-AR46, 46MM Adapter Ring
- Kowa 2 year warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.

