Photocontraster Ruler allows photos with a black background.
The added black color causes increased brightness. And thus, better photographs of the Teeth and oral structures.
This C-4D Photography Ruler obscures the inside of the mouth and makes the image more presentable for doctors and patients both.
You can sterilize Photocontraster Ruler up to 134 ℃ in an autoclave or disinfected using chemicals such as glutaraldehyde.
We also sell a complete set of Photocontrasters. For more info click here