Laser Interferometer
FM/060-LP Lsaer Plane Interferometers

原理:斐索干涉仪是一种原理为等厚干涉,用以检测光学元件的面形、光学镜头的波面像差以及光学材料均匀性等的精密仪器。其测量精度一般为1/10~1/100,为检测用光源的平均波长。
Features:
Compact structure,miniaturization;
Good dust prevention effect;

MCF

FM/060-LP laser plane interferometers

Features
Plane optical element surface measurement

Tesr Type:Fizeau interferometry
Test Beam:Φ60mm
Test Wavelength:635nm(Semiconductor laser)
Alignment:Simple two spot alignment
Alignment View:±0.5degrees
Reference mirror:PV: λ/20