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Alpha House, Bishops Stortford, Hertfordshire, CM23 5SB Paul Harrison 01279 306159 01279 306186
Custom lithographic services are available in ITO, Chrome, Chrome Oxide, Iron Oxide, Gold or Aluminum: Feature size...
Photographic transmissive or reflective imaging services. Microdensitometric Scans, feature sizes as small as .01mm and ...
Glass machining of diameters as small as .5 mm. Image to edge registration tolerances as small as .01mm. ...
Precision Optical Imaging is an industry leader in custom solutions for your imaged component needs. Whatever your speci...
As a manufacturer of custom reticles / masks and images for the optical industry, you'll find our products to be...
The USAF 1951 test chart is available in many sizes and frequencies. Also available in custom density levels for differe...
Designed to check resolution and MTF of digital cameras, this chart comes in a varity of sizes and has MTF testing softw...
These unusual low cost portable macroscopes offer many advantages over traditional units making them useful not only in ...
Designed to test for distortion in an imaging system. The target is formed of equally spaced dots in a clear or reflecti...
Photography ? Electronic still-picture imaging ? Noise measurements - ISO 15739. This International Standard spe...
This chart consists of 12 individual density steps. Each step is approximately 2" x 2" and the densities range f...
Custom coronagraphs can be designed for application to astronomy. Parts from a few millimeters to several inches can be ...
Custom beam apodizers (i.e. soft-edge apertures) can be designed to your specifications. A large variety of ...
Beam shapers of arbitrary spatial profile can be fabricated for application such as laser engineering, imaging, projecti...
Gaussian compensating plates (i.e. flat-top apodizers) can be desgined according to your specifications. The...