Adapters, Spacer Rings & Extensions

Kowa TSN-CM2-SE T2 Adapter for Sony SE-mount Ultra telephoto photography is easily achieved with your telescope by purchasing Kowa T-mount adapter ...

Kowa TSN-CM2-M4/3 T2 Adapter for M4/3 Mount Ultra telephoto photography is easily achieved with your telescope by purchasing Kowa T-mount adapter f...

Kowa TSN-CM2-N T2 Adapter for Nikon F mount Ultra telephoto photography is easily achieved with your telescope by purchasing Kowa T-mount adapter f...

Kowa TSN-CM2-CE T2 Adapter for Canon EF Mount Ultra telephoto photography is easily achieved with your telescope by purchasing Kowa T-mount adapter...

Kowa TSN-CM2-K T2 Adapter for Pentax K Mount Ultra telephoto photography is easily achieved with your telescope by purchasing Kowa T-mount adapter ...

Kowa Digiscoping Adapter for TSN-880/770 NOTE: Requires additional TSN-DA10 adapter to connect to TSN-880 and TSN-770 series spotting scopes. NOTE:...

Kowa Digiscoping Adapter for TSN-880/770 The Kowa TSN-DA10 is perfectly suited to the compact and lightweight Micro Four Thirds camera or mirroless...

Kowa TSN-PA7 Digiscoping Adapter for TSN-99/88/880/770 Compatible with Full frame, APS-C, mirrorless, compact system and MFT camera bodies. The Ko...

Kowa 42mm Digiscoping Adapter Ring For use with Kowa TSN-DA10 and TSN-DA20 digiscoping adapters. Adapter ring to combine the TSN-DA10 or DA20 di...

Kowa Digiscoping Adapter Compatiable current Kowa System S eyepieces:TSE-Z9B (20-60x zoom)TE-14WD (30x wide zoom)TSN-550 compact spotting scope THe...

Kowa TSN-AS1.25K Astro adapter for TSN-99/88/880/770 series TSN-AS1.25K (Knurled screw fitting) With the use of KOWA-SYSTEM Astronomy adapters, a ...

TSN-AS1.25G (Grub screw fitting) With the use of KOWA-SYSTEM Astronomy adapters, a Kowa PROMINAR TSN-99/88/880/770 spotting scope can accept stand...

Kowa TSN-EC3 eyepiece conversion ring Required when using a TSN-82SV/TSN-660M/600 series eyepiece with a TSN-880/770 series. When other model eyepi...

Kowa TSN-EC2 eyepiece conversion ring Required when using a previous model TSN-820/820M series eyepiece with a TSN-880/770 series. When other model...

 Kowa TSN-EX16 1.6x extender for TSN-99/88/880/770 series 1.6x extender for TSN-99/88/880/770 spotting scopes compatiable with the following eyepi...