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Best Point Tester "BPC-1000"

Measuring the focal position of the lens using an image at infinity realized with an internal collimator lens.

The "BPC-1000" is the best focus tester that is convenient for measuring two-focus cameras and high-magnification zoom lenses. It captures images while moving a CMOS imager positioned near the focal plane of the lens under test using an electric stage. The focus position is detected through edge analysis MTF measurement. 【Features】 ■ Measures the focal position of the lens using an image (chart) at infinity achieved with a built-in collimator lens. ■ Measures and displays the focal position for each spatial frequency. ■ Allows for individual sensitivity measurements based on the type of lens and differences in focal length, making it convenient for measuring two-focus cameras and high-magnification zoom lenses. *For more details, please refer to the PDF document or feel free to contact us.