Sport Optics Accessories

Kowa Eyepiece Protection Cap for Kowa TSN-660/600/82-SV Spotting Scopes - TSN-CV66 Eyepiece cap with protection glass for Kowa TSN-660/600/82-SV sp...

TE-9Z 20-60x Spotting Scope Zoom Eyepiece by Kowa Optics Introducing the Kowa TE-9Z 20-60x Spotting Scope Zoom Eyepiece is perfectly suited for use...

TE-20H 25x LER Eyepiece by Kowa Optics Meet Kowa TE-20H 25x LER (Long Eye Relief) Eyepiece, a perfect match for the Kowa TSN-880 and TSN-770 series...

Kowa 58mm Protective Filter - for Kowa TSN-550 and TSN-55 PROMINAR Spotting Scope - TP-58FT The Kowa TP-58FT filter helps to protect the pure fluor...

Kowa 72mm Protective Filter - for TSN-66A and TSN-66S Spotting Scope - TP-72FT The Kowa TP-72FT filter helps to protect the pure fluorite crystal o...

Kowa 95mm Protective Filter - for TSN-880 Series Spotting Scopes, Telephoto Lens, & High Lander Binoculars - TP-95FT  The Kowa TP-95FT filter h...

Kowa 105mm Protective Filter - for TSN-99 Spotting Scopes - TP-105FT  The Kowa TP-105FT filter helps to protect the pure fluorite crystal objective...

Kowa 72mm Multi-Coated Clear Protector - for TSN-661, TSN-662, TSN-663 Spotting Scopes - TSE-FL66 Introducing the Multi-Coated Clear Protective Obj...

Kowa 86mm Multi-Coated Clear Protector for TSN-82SV Spotting Scope - TSE-FL Meet the Kowa 86mm Multicoated Clear Protection Filter—an essential add...

Kowa DSLR Digiscoping Adapter for TSN-660M/600/82SV - TSN-PA8 Digiscoping adapter for DSLR, compact system and Micro Four Third camera bodies. It’s...

Kowa Digiscoping Adapter for TSN-99/88/66 - TSN-DA10  The Kowa TSN-DA10 is perfectly suited to the compact and lightweight Micro Four Thirds camera...

Kowa DSLR Digiscoping Adapter for TSN-99/88/66 - TSN-PA7A Compatible with Full frame, APS-C, mirrorless, compact system and MFT camera bodies. The ...

TSN-EX16S 1.6X Eyepiece Extender For TSA-660M/600/82SV Series by Kowa Optics Introducing the Kowa TSN-EX16S 1.6X Eyepiece Extender for TSA-660M/600...

 TSN-EX16 1.6X Eyepiece Extender For TSA-99/88/880/770 Series by Kowa Optics Introducing the Kowa TSN-EX16 1.6X Eyepiece Extender designed for use ...

Kowa TSN-CV88A Twist-up Eyepiece Protection Cap for TSN-99/88/880/770 Spotting Scope Compatible with TE-11WZ / TE-80XW eyepieces as well as discont...

Kowa Astronomy Adapter for TSN-99/88/66 Series - TSN-AS1.25K  With the use of Kowa-System Astronomy adapters, a Kowa Prominar TSN-99/88/66 spotting...

Kowa Astronomy Adapter for TSN-99/88/66 Series - TSN-AS1.25G  With the use of Kowa-System Astronomy adapters, a Kowa Prominar TSN-99/88/66 spotting...

Kowa Replacement Eyecups for 82/66/60mm Spotting Scopes - TSE-21WD#1100 The twist-up eyecups for Kowa 82mm, 66mm, and 60mm spotting scope eyepieces...

Kowa Digiscoping Adapter for Lightweight System Cameras - TSN-DA20 The TSN-DA20 digiscoping is also compatible with many historical spotting scopes...

Kowa T2 Adapter for Sony SE-Mount - TSN-CM2-SE Specifications: Lens: Without Lens Camera mount: Sony E Mount Current Perspective: TSN-771, T...

Kowa T2 Adapter for M4/3 Mount - TSN-CM2-M4/3 Specifications: Lens: Without Lens Camera mount: Micro 4/3 Olympus, Micro 4/3 Other, Micro 4/3 ...

Kowa T2 Adapter for Nikon F Mount - TSN-CM2-N  Specifications: Lens: Without Lens Camera mount: Canon EF, Canon EF-S Current Perspective: TS...

Kowa T2 Adapter for Canon EF Mount - TSN-CM2-CE  Specifications: Lens: Without Lens Camera mount: Canon EF, Canon EF-S Current Perspective:...

Kowa T2 Adapter for Pentax K Mount - TSN-CM2-K  Specifications: Lens: Without Lens Current Perspective: TSN-661, TSN-662, TSN-771, TSN-772,...