オプトデバイスコーポレーション Product Lineup

The "RLC Series" is a reflection eccentricity measurement device that uses a Laser Auto Collimator. It is a reflection eccentricity measurement designed to improve the eccentricity accuracy during lens unit assembly, ensuring sufficient resolution for the required accuracy and enabling measurements. We provide support to adjust it suitably to the customer's assembly conditions. Additionally, we offer a measurement device for the eccentricity of individual aspheric lenses, which consists of a high-precision rotating spindle and a light source and detection optical system for observing reflected light. 【Features】 ■ Measurement lens diameter: φ1 to 40mm ■ Automatic measurement of eccentricity at up to 20 measurement points ■ Monitoring of Z stage movement on the measurement software ■ Automatic measurement of actual values of eccentricity (X-axis, Y-axis) ■ Automatic adjustment of shutter speed to ensure the spot peak value reaches the target brightness value *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Our company offers the MTF testing device 'FOA Series', which supports resolution testing for portable small lenses as well as fisheye lenses for surveillance and vehicle-mounted cameras. It measures MTF using a direct projection method (reverse projection method is also possible) and evaluates it quickly with edge function. We adopt an MTF measurement algorithm compliant with ISO12233, quantifying the measurement results. Stable measurements can be achieved even under indoor lighting. 【Features】 ■ MTF measurement ■ Defocus measurement ■ Focal length evaluation ■ Mechanical functions *Please feel free to contact us for more details.

• Other inspection equipment and devices