Optics and photonics. Test methods for telescopic systems - Test methods for field curvature Ingestion-build-137917

Optics and photonics. Test methods for telescopic systems - Test methods for field curvature Ingestion-build-137917What is ISO 144909 Test methods for field curvature about? ISO 144909 is the ninth part of the ISO 14490 series that discusses optics and photonics. ISO 144909 specifies the test method for the determination of the deviation from a flat image surface, i. e., the sagittal and tangential field curvature of telescopic systems and observational telescopic instruments. Who is ISO 144909 Test methods for field curvature for? ISO 144909 Test methods for

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