General Optics

Product Catalog 2014

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

Uncoated Optical Windows/Substrates

Uncoated Optical Windows/Substrates

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Material BK7, UVFS, IRFS, CaF2, ZnSe, Sapphire, MgF2
Diameter/ dimensions tolerance +0.0/-0.1 mm
Thickness Tolerance +/-0.1 mm
Clear Aperture >90%
Surface quality 20/10 S/D (BK7, UVFS)
40/20 S/D (ZnSe, S apphire, CaF2, MgF2)
Surface Flatness <λ/10 - λ/[email protected] nm (BK7, UVFS)
<λ/4 - λ/[email protected] nm (ZnSe, S apphire, CaF2,MgF2)
Protective chamfers <0,25 mm x 45 deg
Coatings uncoated
Price list
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Attention! You can customise this product to your needs.
Our standard substrates have a laser grade polished on both surfaces. These substrates are ideal for transmitting applications such as beamsplitters, windows, partial reflecting mirrors etc.
Laser components require highly polished substrates as well as high performance coatings. Scattering, laser damage of laser light can occur if the substrate is made of inferior material or if it is inadequately polished. For UV and very high power applications we recommend using UVFS substrates. BK7 substrates are economical solution for laser components used in many applications in laboratory as well as in many devices and instruments.
Under customer request dielectric or metallic coatings can applied.
varna Ideal for transmitting applications such as beamsplitters, windows, partial reflecting mirrors etc.
varna UVFS substrates are recommended for the UV and very high energy applications
varna Windows up to 500mm diameter are available

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Items per page page
Dimensions, mm Material Parallelism error Delivery Product ID Price Action
Ø12.5 x 5 BK7 <1arcmin 1-3 days 1-OS-1-0125-5 14 €
Ø12.7 x 3 BK7 <1arcmin 1-3 days 1-OS-1-0127-3 14 €
Ø12.7 x 6 BK7 <1arcmin 1-3 days 1-OS-1-0127-6 14 €
Ø25.4 x 3 BK7 <1arcmin 1-3 days 1-OS-1-0254-3 18 €
Ø25.4 x 6 BK7 <1arcmin 1-3 days 1-OS-1-0254-6 18 €
Ø30 x 6 BK7 <1arcmin 1-3 days 1-OS-1-0300-6 28 €
Ø38.1 x 5 BK7 <1arcmin 1-3 days 1-OS-1-0381-5 28 €
Ø50.8 x 8 BK7 <1arcmin 1-3 days 1-OS-1-0508-8 40 €
Ø76.2 x 8 BK7 <1arcmin 1-3 days 1-OS-1-0762-8 48 €
Ø25.4 x 5 BK7 1deg ± 5arcmin 1-3 days 1-OS-1-1254-5 34 €
20 x 40 x 3 BK7 <20arcsec 1-3 days 1-OS-1-2040-3 34 €
Ø25.4 x 5 BK7 3deg ± 5arcmin 2-4 weeks 1-OS-1-3254-5 34 €
Ø12.7 x 2 UVFS <1arcmin 1-3 days 1-OS-2-0127-2 18 €
Ø12.7 x 3 UVFS <1arcmin 1-3 days 1-OS-2-0127-3 18 €
Ø12.7 x 5 UVFS <1arcmin 1-3 days 1-OS-2-0127-5 18 €
Ø12.7 x 6 UVFS <1arcmin 1-3 days 1-OS-2-0127-6 18 €
Ø25.4 x 3 UVFS <1arcmin 1-3 days 1-OS-2-0254-3 22 €
Ø25.4 x 5 UVFS <1arcmin 1-3 days 1-OS-2-0254-5 22 €
Ø30 x 5 UVFS <1arcmin 1-3 days 1-OS-2-0300-5 40 €
Ø38.1 x 5 UVFS <1arcmin 1-3 days 1-OS-2-0381-5 40 €
Ø50.8 x 6 UVFS <1arcmin 1-3 days 1-OS-2-0508-6 60 €
Ø76.2 x 6 UVFS <1arcmin 1-3 days 1-OS-2-0762-6 80 €
Ø12.7 x 5 UVFS 30arcmin ± 5arcmin 1-3 days 1-OS-2-1127-5 24 €
Ø25.4 x 3 UVFS 1deg ± 5arcmin 1-3 days 1-OS-2-1254-3 40 €
20 x 40 x 3 UVFS <20arcsec 1-3 days 1-OS-2-2040-3 40 €
20 x 40 x 5 UVFS <20arcsec 2-4 weeks 1-OS-2-2040-5 40 €
20 x 60 x 2 UVFS <20arcsec 1-3 days 1-OS-2-2060-2 50 €
20 x 60 x 5 UVFS 1deg ± 5arcmin 1-3 days 1-OS-2-2060-5 50 €
30 x 30 x 5 UVFS <1arcmin 1-3 days 1-OS-2-3030-5 40 €
Ø25.4 x 3 UVFS 3deg ± 5arcmin 1-3 days 1-OS-2-3254-3 40 €
Ø12.7 x 6 IRFS <1arcmin 2-4 weeks 1-OS-3-0127-6 28 €
Ø25.4 x 3 IRFS <1arcmin 2-4 weeks 1-OS-3-0254-3 36 €
Ø25.4 x 3 ZnSe <1arcmin 2-4 weeks 1-OS-4-0254-3 60 €
Ø25.4 x 3 CaF2 <1arcmin 2-4 weeks 1-OS-5-0254-3 50 €
Ø25.4 x 3 MgF2 <1arcmin 2-4 weeks 1-OS-6-0254-3 100 €
Ø25.4 x 3 Sapphire <1arcmin 2-4 weeks 1-OS-7-0254-3 40 €

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You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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Choose from 336 Uncoated Optical Windows/Substrates