Our compression ring technology
The various sized compression rings enable novagrade adapters to get the best possible grip on a large range of eyepiece sizes.
![Novagrade Compression Rings allow a secure fit of any eyepiece](https://cdn.shopify.com/s/files/1/0552/4992/8330/files/compression_ring_sizes_horizontal_1024x1024.jpg?v=1636613540)
Turn to Tighten
Rotating the collar of the novagrade camera adapter will gently squeeze and center the compression ring onto the eyepiece of your spotting scope or binoculars.![](https://cdn.shopify.com/s/files/1/0552/4992/8330/files/Turn-to-Tighten_1024x1024.jpg?v=1636597351)