Multi-lens holders are a convenient way to align the lens to the optical axis. These plate-type holders mount securely and provide a stable low optical axis.
The manufacturer is OptoSigma, which guarantees the highest quality.
Three-axis lens holders for lens diameters from 25 to 50.8mm (OptoSigma ALHN-25.4-3RO, ALHN-25.4-3RO-UU, ALHN-25.4-3RO-N, ALHN-25.4-3RO-EE, ALHN-25-3RO-N, ALHN-25-3RO-EE, ALHN-25-3RO-UU, ALHN-30-3RO-EE, ALHN-30-3RO-UU, ALHN-30-3RO-N, ALHN-50.8-3RO-UU, ALHN-50.8-3RO-N, ALHN-50.8-3RO-EE, ALHN-50-3RO-UU, ALHN-50-3RO-N, ALHN-50-3RO-EE)
Five-axis lens holders for lens diameters from 25 to 50.8mm (OptoSigma ALHN-25.4-5RO, ALHN-50.8-5RO, ALHN-25.4-5RO-UU, ALHN-25.4-5RO-N, ALHN-25.4-5RO-EE, ALHN-25-5RO-EE, ALHN-25-5RO-UU, ALHN-25-5RO-N, ALHN-30-5RO-UU, ALHN-30-5RO-N, ALHN-30-5RO-EE, ALHN-50.8-5RO-UU, ALHN-50.8-5RO-N, ALHN-50.8-5RO-EE, ALHN-50-5RO-EE,ALHN-50-5RO-UU, ALHN-50-5RO-N)
See the manufacturer’s website for detailed technical information – OptoSigma