Kowa Digital Camera Adaptor

Kowa TSN-DA20 Digiscoping Adapter

The Kowa TSN-DA20 Digiscoping Adapter connects a camera to compatible Kowa eyepieces for photography through your spotting scope. Its removable fitting allows quick switching between photography and normal observation, with landscape and portrait positioning available.

The inner collar replaces the eyepiece’s removable eye-relief cap. A separately purchased adapter ring connects the DA20 to your camera lens’s filter thread. With a compatible lens attached, camera functions including autofocus and focus peaking remain available, alongside the eyepiece’s full zoom range.

Key Features

• Compatible with TSE-Z9B, TSE-14WD and TSE-Z4 eyepieces, plus TSN-550 series scopes.
• Push-on attachment over the fitted eyepiece collar.
• Quick removal for normal observation.
• Landscape and portrait positioning.
• Lens-free camera connection available using the separately purchased TSN-AR42GT ring and a camera-specific T2 ring.
• Supplied with an instruction manual.

Larger camera systems may place excessive stress on a lens’s filter thread; consider this when choosing your setup.

Kowa TSN-AR42GT 42mm Adapter Ring

The Kowa TSN-AR42GT connects directly to TSN-DA10 and TSN-DA20 digiscoping adapters, providing a standard 42mm T2 fitting for compatible camera connections.

Integrated protection glass helps shield the camera sensor from dust and moisture when connecting a camera body directly without a lens. The ring provides a secure attachment point to support alignment within your digiscoping setup.

Key Features

• Designed for Kowa TSN-DA10 and TSN-DA20 adapters.
• Standard 42mm T2 fitting.
• Integrated protection glass for lens-free digiscoping.
• Connects to compatible T2 adapters and matching threaded equipment.