Kowa TSN-AR42GT, 42MM Adapter Ring
- High-quality 42mm adapter ring designed for the Kowa TSN-DA10 and TSN-DA20 digiscoping adapters
- Standard 42mm T2 fitting filter thread for broad compatibility with optical devices and accessories
- Protective glass element prevents dust and moisture ingress when using a camera body without a lens
- Ensures precise and stable alignment between spotting scope, adapter, and camera
- Durable construction for long-lasting performance in field conditions
The Kowa TSN-AR42GT is a premium-quality 42mm adapter ring engineered for seamless compatibility with the Kowa TSN-DA10 and TSN-DA20 digiscoping adapters. Designed with precision and durability in mind, this adapter provides a secure and reliable connection between your spotting scope, digiscoping adapter, and camera system , ensuring perfect optical alignment every time.
Featuring a standard 42mm T2 fitting filter thread, the TSN-AR42GT allows easy integration with a wide range of lenses, T2 adapters, and other optical accessories featuring a matching 42mm thread. This makes it an essential component for anyone looking to build a versatile and stable digiscoping setup.
For additional protection, the TSN-AR42GT includes a built-in protective glass element that safeguards your camera sensor from dust and moisture, particularly when digiscoping with a camera body directly attached to the adapter (without a lens).
Compatible With:
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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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Spotting Scopes (Prominar): TSN-55A/S, TSN-66A/S, TSN-88A/S, TSN-99A/S, TSN-553/554, TSN-771–774, TSN-881–884
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Standard Spotting Scopes: TSB-82SV, TSN-601/602, TSN-661/662, TSN-663M/664M
- High-quality 42mm adapter ring designed for the Kowa TSN-DA10 and TSN-DA20 digiscoping adapters
- Standard 42mm T2 fitting filter thread for broad compatibility with optical devices and accessories
- Protective glass element prevents dust and moisture ingress when using a camera body without a lens
- Ensures precise and stable alignment between spotting scope, adapter, and camera
- Durable construction for long-lasting performance in field conditions
- Kowa TSN-AR42GT 42mm 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.

