Harrison Cameras

Kowa TSN-AR42GT 42mm Adapter Ring

Kowa TSN-AR42GT 42mm Adapter Ring - Main image
$35.51 $53 In stock

Category: Accessories - Optics

The Kowa TSN-AR42GT is a premium 42mm adapter ring, designed for seamless use with Kowa TSN-DA10 and TSN-DA20 digiscoping adapters. It provides a secure and reliable connection, ensuring precise alignment between your spotting scope, digiscoping adapter, and compatible lens or optic.

Featuring a standard 42mm T2 filter thread, the TSN-AR42GT allows effortless integration with lenses, T2 adapters, and other optical devices with matching threads. Additionally, the adapter incorporates a protective glass layer, safeguarding your camera sensor from dust and moisture when digiscoping directly without a lens.

Perfect for enhancing your digiscoping setup, the TSN-AR42GT delivers a robust, adaptable, and practical solution for capturing sharp, well-aligned images.

What's in the box & Warranty

  • TSN-AR42GT 42mm adapter ring
  • 2-year manufacturer's warranty
Completing your purchase

Take a moment to review your selection and total before payment.

Preparing your order

Please consider both preparation and transit when planning your purchase.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Requesting a refund

Contact the store with your order details so your request can be reviewed.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery arrangements

The available delivery services and charges are listed below.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Before arranging a return

Speak with the store before arranging a return shipment.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Ella ★★★★★

The threading on this adapter ring aligns perfectly with my Kowa digiscoping setup—no wiggling or light leaks at all. It's a small part, but it makes attaching the camera feel rock-solid every time.

Robert W. ★★★★★

Finally, a digiscoping adapter ring that actually screws on smoothly without any wobble—the threads are perfect and it fits my setup tightly. I paired it with my existing adapter and the alignment is spot on, making setup a breeze in the field.

Michael N. ★★★★★

This ring fits perfectly with my digiscoping adapter and the threading feels really precise—no wobble at all once it's tightened down. It’s solid enough that I don’t worry about anything shifting mid-shoot.