Laser plane interferometer is a kind of optical precision measuring instrument which is convenient to use. The instrument can be used in optical workshop, laboratory, measuring room.
Functional Feature Description
Technical Application
• Measurement method: Fizeau interference principle • Light aperture: 60mm • Test wavelength: 635nm (semiconductor laser) • Alignment mode: simple two point alignment • Alignment field of view: ±0.5 degrees • Precision of plane standard mirror: PV: λ/10