High precision Photolitographic Test Targets on glass substrate used for calibrating imaging systems.
Technical Details
Technology: Chrome-on-Glass
Max. size: 80x80mm
Smallest Feature: 1µm
Accuracy: <2µm (at 80mm length, 22°C)
Substrate Thickness: 1.5mm or 2.25mm
Edge Finish: Cut or ground
Large Calibration Targets:
Calibration Targets printed on white foil or transparent film used mainly for evaluating optical systems or as a reference for compensation of image distiortions.
Technical Details
Max. size: ~1800mm in one direction
Smallest Feature: ~0.2mm
Accuracy: <0.2mm
Optional support: Aluminium plastic composite sheet with aluminium frame
Custom substrate on demand.
Scales, reticles, etc.:
Highly accurate custom chrome patterns on glass substrate used for optical purposes.
Examples: – linear or circular scales for optical instruments – reticles for scopes – Pinholes and slits for optical instruments
Technical Details
Max. size: 80x80mm
Smallest Feature: 1µm
Substrate Thickness: 1.5mm or 2.25mm
Finish: ground strait edges or cylindrical grinding for circular shape
We use cookies to deliver you the best experience. By browsing our website you agree to our use of cookies.
