For an introduction to our Thumbs Up grips Thumbs Up - help.
Thumbs Up CSEP-1 is the same short length as Thumbs Up CS-1, but the grip has a new ergonomic profile.
The thumb grip surface is now angled at 22 degrees, and the new shape distributes pressure from your thumb more uniformly.
This refinement allows you to hold your camera securely yet with great comfort.
These line drawing reveals the subtle change to the thumb grip area.

Thumbs Up CSEP-1 is CNC machined from solid brass billet and the cold shoe is an fixed part of the Thumbs Up grip and cannot be removed.
A silicon rubber insert provides a cushion between the camera body and your Thumbs Up CSEP-1.
Thumbs Up CSEP-1 can be locked securely into place on your camera – which prevents it from moving when using external viewfinders.
The locking mechanism is concealed beneath the leaf spring and is easily and quickly operated using the small Allen Hex wrench provided.
Thumbs Up CSEP-1 will fit the following Leica M models: M9, M8-2, M8, M8U, M7, M6, M6 TTL, M4, M3 and M2.
