Description

The Kowa TSN-ARZH adapter ring for Zeiss Harpia makes digiscoping easy and genuinely enjoyable. It gives your smartphone a solid, secure connection to the Zeiss HARPIA eyepiece (51.4 mm). Just push the ring onto the eyepiece and it clicks into place—nice and steady. No fuss, no wobble, straight to shooting photos and videos.

Key features of the Kowa TSN-ARZH - Adapter ring for Zeiss Harpia

Designed for Zeiss HARPIA eyepieces with a 51.4 mm diameter
Strong push-fit mount for a stable, reliable hold
Precision 30 mm thread for quick attachment
Compatible with Kowa RP smartphone adapters and SMARTOSCOPE VARIO
Durable build for long-lasting use outdoors

The ring helps align your smartphone, adapter and eyepiece neatly in one line. Your image sits centered and stays stable while you shoot—perfect for crisp, detailed results, even at higher magnifications.

Thanks to the smart design, you can switch quickly between viewing and capturing. The 30 mm thread connects directly to popular smartphone adapters, keeping your setup clean, simple, and trustworthy—whether you’re in your backyard or out in the wild.

The Kowa TSN-ARZH adapter ring is supplied as a separate adapter ring only. Smartphone adapter, smartphone and optics are not included.