Digi-Scoping

The Kowa TSN Twist-Up Lockers provide a secure and reliable solution for smartphone digiscoping, preventing eyepiece movement when using heavier phones and adapters. Designed for Kowa TSN-99, TSN-880, and TSN-770 spotting scopes, they help achieve optimal eye relief for reduced vignetting and clearer images. The set includes two adjustable rings (thick and thin), offering three eye-relief positions for versatile compatibility. Ideal for landscape photography and video, these lockers ensure stable, effortless digiscoping performance.

The Kowa TSN-AR11WZ 55mm Smartphone Adapter Ring provides a secure and precise connection between your smartphone and compatible Kowa optics, making digiscoping simple and effective. Designed for a reliable push-fit onto Kowa eyepieces, it enables quick capture of detailed wildlife, nature, and long-range images. Featuring a precision-machined 30mm thread, it attaches easily to Kowa RP smartphone adapters and the SMARTOSCOPE VARIO universal adapter. Lightweight, durable, and easy to use, it is an essential accessory for mobile optical photography.

The Kowa TSN-AR30 Adapter Ring is a precision-engineered 30mm accessory designed for use with Kowa TSN-DA10 and TSN-DA20 digiscoping adapters. It provides a secure, stable connection between your spotting scope and camera system, ensuring accurate alignment for sharp, detailed images. Featuring a standard 30mm filter thread, it supports compatible lenses and optical accessories while also enabling use with Kowa TSN-RP and SMARTOSCOPE VARIO smartphone adapters. Durable and versatile, it is an essential component for reliable digiscoping setups.

The Kowa TSN-AR42GT Adapter Ring is a precision-engineered 42mm accessory designed for seamless compatibility with Kowa TSN-DA10 and TSN-DA20 digiscoping adapters. Providing a secure connection between spotting scope, adapter, and camera system, it ensures accurate optical alignment for high-quality imaging. Featuring a standard 42mm T2 fitting thread, it supports a range of compatible lenses and optical accessories. The integrated protective glass element helps shield camera sensors from dust and moisture, making it an essential component for reliable digiscoping setups.

The Kowa TSN-AR43 43mm Adapter Ring provides a secure and precise connection between your spotting scope, digiscoping adapter and camera lens for consistently sharp, high-quality images. Designed for use with the Kowa TSN-DA10 and TSN-DA20 digiscoping adapters, it features a 43mm filter thread for seamless compatibility with matching lenses and optical devices. Precision engineered for stability and accurate alignment, it helps minimise movement, making it an ideal accessory for wildlife, landscape and long-range photography in the field.

“The TSN-AR46 is a practical precision accessory that helps create a secure, repeatable digiscoping setup. Small in size but important in function.” – Thomas.

The Kowa TSN-AR62 62mm Adapter Ring creates a secure and precisely aligned connection between your spotting scope, digiscoping adapter and camera lens for consistently sharp, high-quality images. Designed for use with the Kowa TSN-DA10 and TSN-DA20 digiscoping adapters, it features a 62mm filter thread for seamless compatibility with matching lenses and optical devices. Precision engineered for stability and reliable optical alignment, it helps reduce movement, making it ideal for wildlife photography, birdwatching and long-range digiscoping in the field.

The Kowa TSN-AS1.25K Astro Adapter transforms compatible Kowa PROMINAR TSN-99, TSN-88 and TSN-66 spotting scopes into versatile astronomy scopes by allowing the use of standard 1.25-inch astronomical eyepieces. Featuring a secure knurled screw fitting for quick and easy eyepiece changes, it provides seamless compatibility while maintaining excellent optical performance. Lightweight, portable and easy to use, it is the ideal accessory for travellers and outdoor enthusiasts who want to enjoy both terrestrial viewing and night-sky observation with a single premium optic.

The Kowa TSN-DA10 Digiscoping Adapter provides a fast, simple solution for connecting Micro Four Thirds and mirrorless cameras to compatible Kowa spotting scopes. Designed for compact lenses up to 25mm (MFT) or 50mm (full frame), it delivers a stable, high-quality digiscoping setup with TSN-99, TSN-88, TSN-66, and TSN-55 scopes. Easy to install in under a minute, the lightweight and durable TSN-DA10 combines Kowa’s precision engineering with reliable field performance for capturing detailed long-range images.

The Kowa TSN-PA7A Digiscoping Adapter transforms compatible Kowa spotting scopes into powerful super-telephoto camera systems. Designed for DSLR, mirrorless, and MFT cameras, it connects directly to TSN-99, TSN-88, and TSN-66 scopes via a T2 mount for exceptional image quality and long-range photography. Supporting compatible Kowa eyepieces, it delivers impressive focal lengths up to 2750mm (35mm equivalent) while maintaining a lightweight, compact setup. Durable, precise, and easy to use, the TSN-PA7A is ideal for capturing detailed wildlife and distant subjects.

The Opticron Universal Smartphone Mount USM‑2 makes it easy to turn your binoculars, spotting scope, or monocular into a digiscoping camera rig so you can capture photos and video of wildlife, birds, landscapes, and memorable moments right through your optics, designed to securely clamp most smartphones in place, the USM‑2 aligns your phone’s camera with your eyepiece for sharp images without hunting for the right position, the adjustable mount fits a wide range of phone sizes and optic eyepieces without slipping, and the lightweight, durable construction makes this an ideal accessory for travellers, outdoor enthusiasts, nature photographers, and anyone who wants to share what they see through their optics.

-Nathan (Technical Advisor)

• Universal Compatibility. Fits any smartphone between 59mm and 90mm wide.
• Eyepiece Adjustability. Aligns with any spotting scope lens for precise framing.
• Spotting Scope Versatility. Works with spotting scopes from any brand.
• Bluetooth Remote Control. Enhances shot stability for crisp images.
• Easy Mounting. Directly attaches to a tripod or monopod using a 1/4" thread.

• Effortlessly attach to scopes, camera lenses, and eyepiece cups
• Capture stunning close-up photos and videos through your optics
• Flexible retractable clamp fits smartphones (65-110mm)
• Ideal for binoculars and spotting scopes (27-43.5mm eyepiece diameter)
• Made of durable plastic and rubber materials
• Package includes user manual and 2 size-adjusting rings