ZYGO's Optics business segment manufactures precision spheres and lenses ranging in diameter from 50mm to 700mm with radii from 12.7mm to 8metres.

Their standard product line of transmission spheres is available in 100 and 150mm clear apertures ranging in f-numbers from f/.65 to f/11 with wavefront errors of λ/10 or λ/20. The new line of Ultrasphere™ transmission spheres is available at λ/40. Various convergers and divergers are also part of their standard product line. They are a qualified vendor for high laser fluence lenses.

Key Features

  • Specializing in lenses up to 700 mm diameter.
  • Surfaces verified and radii measured using ZYGO interferometry.
  • Surface figure better than λ/20 available.

Contact us on 01582 764334 to speak with one of our Product Specialists.

Lambda Photometrics is the leading UK Distributor of Characterisation, Measurement and Analysis solutions with particular expertise in Instrumentation, Laser & Light based products, Optics, Electro-optic Testing, Spectroscopy, Machine Vision, Optical Metrology, Fibre Optics, Microscopy and Anti-vibration tables & custom solutions