Front surface mirrors are used to fold the optical path in a system.
We offer surplus mirrors covering UV-Visible-IR applications and with various surface specifications.
Grades of mirror include;
General-purpose and 1 ? over 25mm grades are cut from pre coated stock sheets of white-float glass material. The surface flatness is very reasonable and suitable for most applications also cost efficient.
Our precision grades are optically polished to ¼ wave and have very parallel faces.
In most cases surplus stock has a range of six coating options for UV to Far-Infrared wavelengths.
Enhanced aluminum coated mirrors for 94% reflectivity for use in visible applications.
99.9% dielectric coated mirrors for laser use in visible applications.
UV aluminum coated mirrors for use in UV applications down to 180nm.
98.5% NIR dielectric coated mirrors for laser use in the near infra-red region.
Ion plated protected silver coated mirrors for use in NIR to 2000nm.
Protected gold coated mirrors for use from 750nm to far infra-red applications.
Typical applications for our surplus first surface mirrors are high end imaging and laser applications.
Scanning systems, microscope or projector systems and illumination and sensing applications.
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Specification: |
|
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Diameter: |
+0/-0.2mm |
| Length/ width: |
+/-0.3mm (=100mm) |
| (General-purpose grade): |
+/-0.5mm (<100mm) |
| Length/ width: |
|
| (Precision grade): |
+/-0.15mm |
| Thickness : |
+/-0.25 (GP grade), +0.1/-0.25 (Precision grade), |
| Surface quality: |
60-40 scratch/ dig |
If you require ¼ wave mirrors up to 12” diameter or general purpose grade up to large White Float Windows up to 43”x37”.
Telephone +1-401 583 7846 or email sales@surplus-optics.com
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