Optical Domes » Artifex Engineering

High quality optical domes which are produced through precision polishing. They ensure clear, distortion free protection for your camera objective or other sensitive equipment.

Description

Artifex Engineerings offers custom optical domes from glass, quartz and sapphire. These provide high resistance to temperature, shock and scratches. We offer low cost molded domes as well as high quality polished domes for distortion free vision applications. We look forward to your inquiry.

Optical domes are used in instruments like pyranometers, radiometers or underwater applications. There, optical domes protect the sensors while they transmit certain wavelength ranges.

Specifications

Range of dimensions: 10mm – 100mm
Highest available surface figure: 3λ (DIN: 3/1.5)
Highest available surface quality: 40-20 S/D (DIN: 5/1×0.2)
Highest available thickness tolerance: ±0.25mm

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Quality Assurance

We take quality control very seriously: we rely on accurate, widely recognized measurement systems for testing our optics. The following table indicates the accuracy of measurement for the most relevant parameters.

Surface figure: λ/20
Angle: 0,5 arcsec
Radius: 0,01%
Focal length: 0,03%-0,3%
Centration: +/-0,2µm or +/-2 arcsec
Wavelength: +/-0,3nm (190-1100nm)