Designed to hold lenses with different diameters at a constant center height. It is best used in applications where lenses with different diameters are often exchanged.
The manufacturer is OptoSigma, which guarantees the highest quality.
Holders for universal lens sizes for lens diameters from 5 to 110mm (OptoSigma SLH-25-UU, SLH-25-EE, SLH-50, SLH-80-EE, SLH-120, SLH-80-UU)
See the manufacturer’s website for detailed technical information OptoSigma