This is a lens protector for analog FPV cameras. More specifically, this was designed for the analog iFlight Chimera 7- which uses the Racecam R1 (2.1mm lens). I believe it is the same camera used on the Nazgul as well.

Works super well and protects the camera from scratches during transport and fits well enough that no additional securement devices are needed.

This should provide a very nice and snug fit on any lens 13.75-14mm in total diameter.

Creality

Ender 3

No

No

.2

20

Printed in TPU. Should provide a very nice fitment at stock TPU settings. Very basic and easy to print design