High quality optical domes which are produced through precision polishing. They ensure clear, distortion free protection for your camera objective or other sensitive equipment.
These items are not stocked and will be manufactured on customer request only. Please contact us with your requirements.
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)
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