Laser Optics

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Product Catalog 2015

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

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Uncoated Optical Windows/Substrates

Uncoated Optical Windows/Substrates
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Material BK7, UVFS, IRFS, CaF2, ZnSe, Sapphire, MgF2
Diameter/ dimensional tolerances +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, Sapphire, CaF2, MgF2)
Surface flatness <λ/10 - λ/8 @ 632.8 nm (BK7, UVFS)
Protective chamfers <0,25 mm x 45°
Coatings Call us
Price list
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Attention! You can customise this product to your needs.
Our standard substrates have laser grade polishing on both surfaces. These substrates are ideal for transmission applications such as beamsplitters, windows, partially reflecting mirrors etc.
Laser components require highly polished substrates as well as high performance coatings. Scattering, damage by laser light can occur if the substrate is made of inferior material or is inadequately polished. For UV and very high power applications we recommend using UVFS substrates. BK7 substrates are an economical solution for laser components used in many laboratory applications 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
Material Dimensions, mm Parallelism error Surface flatness @ 633 nm Wavefront distortion @ 633 nm Delivery Product ID Price Action
IRFS Ø12.7 x 6 <1arcmin <λ/8 <λ/8 4-6 weeks 1-OS-3-0127-6 28 €
BK7 Ø25.4 x 5 3deg ± 5arcmin <λ/8 <λ/8 4-6 weeks 1-OS-1-3254-5 34 €
IRFS Ø25.4 x 3 <1arcmin <λ/8 <λ/8 4-6 weeks 1-OS-3-0254-3 36 €
Sapphire Ø25.4 x 3 <1arcmin <λ/2 <λ/8 4-6 weeks 1-OS-7-0254-3 40 €
MgF2 Ø25.4 x 3 <1arcmin <λ/2 <λ/8 4-6 weeks 1-OS-6-0254-3 65 €
ZnSe Ø25.4 x 3 <1arcmin <λ/2 <λ/8 4-6 weeks 1-OS-4-0254-3 60 €
CaF2 Ø25.4 x 3 <1arcmin <λ/2 <λ/8 From stock 1-OS-5-0254-3 50 €
BK7 Ø12.7 x 3 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0127-3 14 €
BK7 Ø38.1 x 5 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0381-5 28 €
UVFS 20 x 60 x 2 <20arcsec <λ/8 From stock 1-OS-2-2060-2 50 €
UVFS Ø76.2 x 6 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0762-6 110 €
UVFS Ø12.7 x 5 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0127-5 18 €
BK7 Ø50.8 x 8 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0508-8 40 €
UVFS Ø50.8 x 6 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0508-6 60 €
BK7 Ø76.2 x 8 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0762-8 84 €
UVFS 30 x 30 x 5 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-3030-5 40 €
UVFS Ø25.4 x 3 3deg ± 5arcmin <λ/8 <λ/8 From stock 1-OS-2-3254-3 40 €
BK7 Ø25.4 x 5 1deg ± 5arcmin <λ/8 <λ/8 From stock 1-OS-1-1254-5 34 €
BK7 Ø12.5 x 5 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0125-5 14 €
UVFS 20 x 60 x 5 1deg ± 5arcmin <λ/8 <λ/8 From stock 1-OS-2-2060-5 50 €
UVFS Ø25.4 x 3 1deg ± 5arcmin <λ/8 <λ/8 From stock 1-OS-2-1254-3 40 €
UVFS 20 x 40 x 5 <20arcsec <λ/3 <λ/8 From stock 1-OS-2-2040-5 40 €
UVFS Ø12.7 x 6 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0127-6 18 €
BK7 Ø25.4 x 6 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0254-6 18 €
UVFS Ø30 x 5 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0300-5 40 €
UVFS Ø38.1 x 5 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0381-5 40 €
BK7 Ø30 x 6 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0300-6 28 €
UVFS Ø25.4 x 3 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0254-3 22 €
UVFS Ø12.7 x 3 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0127-3 18 €
BK7 Ø12.7 x 6 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0127-6 14 €
UVFS Ø25.4 x 5 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0254-5 22 €
BK7 Ø25.4 x 3 <1arcmin <λ/8 <λ/8 From stock 1-OS-1-0254-3 18 €
UVFS Ø12.7 x 2 <1arcmin <λ/8 <λ/8 From stock 1-OS-2-0127-2 18 €
UVFS Ø12.7 x 5 30arcmin ± 5arcmin <λ/8 <λ/8 From stock 1-OS-2-1127-5 24 €

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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 518 Uncoated Optical Windows/Substrates