Category:Optical flats
Optical flats are very flat optical glasses to measure the flatness of other objects by interference.
Deutsch: Planglas
Category:Optics#flats
Category:Measuring instruments
Category:Flat objectsPages in category "Category:Optical flats"
- File:Enhanced aluminum coated first surface mirror on an optical flat.JPG
- File:Herbert Hoffmann GmbH, ø 60 mm x 20 mm zweiseitiges Prüfglas.jpg
- File:Optical flat interference fringes.jpg
- File:Optical flat test with both green and red light showing the harmonic differences in wavelength.JPG
- File:Optical flat test with too little angular size in the light.JPG
- File:Optical flat tests in red and green light.jpg
- File:Optical flat thermal image after handling.jpg
- File:Optical flats showing perfect flatness as wringing progresses @ 589nm.jpg
- File:OpticalFlats157-03.jpg
- File:Tenth Wave Optical flat test at 589 nm.jpg
