Enhance your astrophotography with the Altair Nikon Lens Adapter Spacer (17.5mm) designed for Hypercam TEC. Achieve precise focal distances, sharper images, and seamless compatibility with this high-quality lens adapter spacer. Capture stunning celestial moments like never before with Altair's reliable astrophotography gear.

This rear interface ring allows you to attach an Altair Hypercam TEC Cooled camera to the Altair NIKON DSLR camera lens adaptor.

The rear thread is M42x0.75 (T2 thread). Includes an internal 2" filter thread.

It will work with other cameras with a 17.5mm sensor-to-flange spacing and a female T2-Thread on the front.

Black anodised CNC machined aluminium with matte internal coating to reduce stray light reflections.