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Laser Windows

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Standard and precision quality laser windows made from high quality UVFS and N-BK7 optical materials. Laser Windows chapter includes uncoated windows with dia from 12.5 to 101.6 mm and thickness from 1 to 15 mm. Also we offer uncoated rectangular windows with aperture from 15 x 20 to 50.8 x 50.8 mm and thickness from 2 to 10 mm. Other specific material, size and anti-reflection (AR) coated windows are available under custom request. Most of the windows are available ex-stock for fast off-the-shelf delivery.

Curved Windows (Plano-Concave)
Made of BK7 glass, UV grade fused silica, polished to high surface quality, standard substrates are available with a variety of radii of concave curvature.
from 35 $
delivery Estimated delivery time: 4 - 5 days
Curved Windows (Plano-Convex)
Made of BK7 glass, UV grade fused silica, polished to high surface quality, standard substrates are available with a variety of radii of convex curvature.
from 38 $
delivery Estimated delivery time: 4 - 5 days
Elliptical Windows
Elliptical flat mirrors bend light at precise angles with minimum wave distortion due to elongated major axis. Precision 45 degree mirrors are ideal for technical and astronomical applications.
from 47 $
delivery Estimated delivery time: 4 - 5 days
Flat Round Windows
The usage of flat windows allows optical radiation to pass from one environment to another, without mixing other components of these environments.
from 10 $
delivery Estimated delivery time: 4 - 5 days
Flat Rectangular Windows
The usage of flat windows allows optical radiation to pass from one environment to another, without mixing other components of these environments.
from 12 $
delivery Estimated delivery time: 4 - 5 days
Precision Thin Round Windows
Precision thin round windows are made from UVFS or BK7 and polished on both surfaces (20-10 scratch&dig). Parallelism is up to 30 arcsec.
from 42 $
delivery Estimated delivery time: 4 - 5 days
Precision Rectangular Windows
Precision rectangular windows are made from UVFS or BK7 and polished on both surfaces (20-10 scratch&dig). Parallelism is up to 30 arcsec.
from 44 $
delivery Estimated delivery time: 4 - 5 days
Precision Round Windows
Precision round windows are made from UVFS or BK7 and polished on both surfaces (20-10 scratch&dig). Parallelism is up to 3 arcsec.
from 19 $
delivery Estimated delivery time: 4 - 5 days
Optical Flats
Optical flats are used for testing and evaluating other optical elements. We offer single surface optical flats with flatness of the reference surface λ/20 @ 633 nm.
from 123 $
delivery Estimated delivery time: 4 - 5 days