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Micro Window

Like ordinary optical window sheets, tiny window sheets have two parallel surfaces and are used in most cases to protect sensors and other electronic instruments within the system from environmental conditions, but they are absolutely indispensable and should be adapted to the needs of the overall system.

Uses Micro Window
Micro Window
Micro Window
Descriptions Specifications

Descriptions

Descriptions of Micro Window

Descriptions of Micro Window

Most of the micro windows processed by Ecoptik China need to be coated, mainly anti-reflection coating and reflection coating. Anti-reflection coating is mostly used in the front end of the imaging system, which not only plays the role of window protection but also increases the transmission of light beam.

Specifications

Specifications of Micro Window

Item

Commercial

High Precision

Material:

Visible material: BK7 (H-K9L), Float glass, Color glass, etc.

UV material: Fused silica, Borosilicate glass, etc.

IR material: Sapphire, Ge, Si, CaF2, MgF2, BaF2, LiF, ZnSe, ZnS, etc.

Dimension:

1mm~10mm

Diameter tolerance:

±0.1mm

±0.03mm

Angle tolerance:

<3 arc min

<10 arc sec

Clear Aperture:

>90% of diameter

Surface Quality:

MIL60-40

MIL20-10, 10-5

Surface flatness:

λ/4@ 632.8nm

λ/10@ 632.8nm

Chamfer:

0.05~0.2mm x 45°


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We are accustomed to working with both optics specialists and non-specialists, so regardless of your optics knowledge, we can help. Get in contact with ECOPTIK team to review your specific application needs and options.


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