Ultra-high-speed, high-precision mass production MTF measurement device (100% inspection of mass production)

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last updated：Dec 16, 2021

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It is the world's number one MTF measurement device for small cameras used in smartphones and mobile phones.

The IMPRO series has continued to evolve since the release of its first model in 2001, consistently introducing new features, high precision, and increased speed. Currently, the latest model is the IMPRO10, which has achieved a 15% increase in productivity compared to the IMPRO9 due to the use of more precise mechanical components and software improvements. Additionally, new measurement functions such as measurements at various spatial frequencies and RGB measurements have been added. Measurement principle: A reticle is placed at the focal plane of the lens under test, capturing parallel light through a reverse projection method to instantly determine the MTF values (total of 9 points MTF-S/M) and assess them against standards. Measurement method: It is a reverse projection type controlled by an automatic XY tray and automatic focus stage. Measurements can be taken at half angles from 10 degrees to 42 degrees, and up to a maximum of 86 degrees with optional features. For more details, please contact us or refer to the catalog.

Related Link - https://www.trioptics.jp/products-list/product2/im…

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【Main Features】 1. Reduced measurement time: 1.3 seconds per unit; 2700 UPH 2. High precision of MTF measurement values: guarantees 0.8% axial and 1.5% MTF off-axis accuracy, enhancing measurement precision 3. High-quality components 4. Automatic tilt correction function for the image plane via software 5. Stable measurements due to high rigidity of the vibration-isolated and temperature-controlled measurement chamber and frame structure 6. Compatibility with high-resolution lenses: adoption of a reticle capable of measuring up to 600 lines/mm with higher precision 7. Maximum measurement locations: 27 image heights, simultaneous measurement of 53 locations 8. Equipped with a measurement status indicator: front blue LED lamp 9. Cleanroom compatible: class FS 209 / ISO14644-1 class 100 / ISO5 compliant (excluding PC fan section) 【Device Appearance】 ○ Height: 155 cm ○ Width of main body: 133 cm (including monitor stand) ○ Depth: 80.5 cm ○ Total weight: 290 kg (including packaging) ○ Net weight: 210 kg ● For more details, please contact us or refer to the catalog.