Roth Holding Inc. • Roamerstrasse 4 • 4503 Solothurn • Switzerland
Tel +41 (0)32 625 90 00 • Fax +41 (0)32 623 15 83 •


... a precision and clear view

In your end product, our precision turned parts help the eye see and perceive the world even better. 

Top quality for high-resolution imaging, anti-reflective properties, and low weight are challenges in optical devices, for which we offer innovative solutions.
Whether precision turned parts with a perfect finish or weight reductions through the use of titanium and various plastics, we ensure that your customers have even more fun with their pictures.

We produce high-precision turned parts for technical optical systems, which are used in optical devices, and we collaborate with world renowned camera manufacturers.
Our precision turned parts are found in the following components:

  • Lenses
  • Aperture rings
  • Lens holders
  • Eyepiece holders
  • Reticle holders
  • Frames
  • Adjusting rings
  • Prism mounts
  • Carrying strap brackets
  • Shutters

Particularly in the optical sector, the requirements for the surface of our precision turned parts are very high. With our know-how, we guarantee you a turned part of perfect quality, whether shiny or anodized, even with special shutter grooves.

If needed, we treat the precision turned parts for your optical components, prior to anodizing, with various types of blasting, such as shot blasting, sand blasting, or glass blasting, in various sizes and also offer selective blasting capabilities.

It's all in the details!
In order to anodize your precision turned parts optimally, we utilize anode contacts in holding the turned parts during surface treatment!

We have developed a method that is unique worldwide and makes it possible to smooth out the craters after anodizing. This enables us to meet your highest expectations for perfect precision turned parts.
Our unique process speaks for itself!

Take advantage of our know-how!
You'll be astonished. With Roth as your partner ... Your success is our focus!