एक्सपोजरच्या श्रेणीमध्ये फिल्म लाइटची संवेदनशीलता मोजण्यासाठी मोजण्याचे साधन,

sensitometer's Usage Examples:

10 degrees for stellar spectra, a wedge sensitometer and a film recorder.

Besides there are sensitometers, densitometers, analysers, and array of chemical laboratory items that will help maintaining.

practical sensitometer in 1880 Hurter and Driffield Josef Maria Eder – Eder–Hecht neutral wedge sensitometer Julius Scheiner – Scheiner sensitometer Emanuel.

Besides there are sensitometers, densitometers, analysers, and array of chemical laboratory items that.

nor indeed had very definite proposals been made on the subjects of sensitometers or exposure meters, development, density measurement, and methods of.

The first known practical sensitometer, which allowed measurements of the speed of photographic materials, was.