Antireflective Film+DLC Diamond Like Film

Diamond like carbon coating is a highly durable anti reflective optical coating. It has a high hardness, low friction surface, resistance to scratches and corrosion, and good transmission performance in medium to long wave infrared radiation. These characteristics make it one of the choices for thermal imaging and other defense applications. Applied in mechanical, electronic, optical, medical, aerospace and other fields. The DLC film exhibits good broadband transmittance at infrared wavelengths, but the average transmittance is slightly lower compared to the standard BBAR coating. To reduce light loss, DLC films are usually paired with traditional AR coatings. UM OPTICS can provide BBAR+DLC coating for silicon and germanium substrates.

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All products are provided with invoices, with a tax point of 13.

The product undergoes multiple inspections before being stored, and the quality is guaranteed. Please use it with confidence.

Spot products, shipped within 48 hours. For non stock or customized products, please consult.

International order logistics include DHL, FedEx, TNT, and EMS

When receiving the product, please ensure the integrity of the product packaging box first. If there is serious damage to the appearance, please refuse and contact us, and we will handle it for you as soon as possible.

Optical products are special items and cannot be returned or exchanged unless there is a quality issue with the product itself

If you need customization or bulk production, please contact us online and we will offer you a discounted price.

	Substrate Material	Coating	AOI	Dim(mm)	Substrate Density(g/cm³)
	Screen Reset Germanium（Ge） Silicon（Si）	Screen Reset BBAR+DLC@8-12um BBAR+DLC@3-5um	Screen Reset 0°/45°	Screen Reset Customizable	Screen Reset 5.42 2.33
More+ Less	Germanium（Ge）	BBAR+DLC@8-12um	0°/45°	Customizable	5.42
BBAR+DLC@8-12um，Base Germanium Number：CGe02002 Substrate Material：Germanium（Ge） Coating：BBAR+DLC@8-12um AOI：0°/45° Dim(mm)：Customizable Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Substrate Density(g/cm³)：5.42
More+ Less	Germanium（Ge）	BBAR+DLC@3-5um	0°/45°	Customizable	5.42
BBAR+DLC@3-5um，Base Germanium Number：CGe02001 Substrate Material：Germanium（Ge） Coating：BBAR+DLC@3-5um AOI：0°/45° Dim(mm)：Customizable Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Substrate Density(g/cm³)：5.42
More+ Less	Silicon（Si）	BBAR+DLC@3-5um	0°/45°	Customizable	2.33
BBAR+DLC@3-5um，Base Silicon Number：CSi02001 Substrate Material：Silicon（Si） Coating：BBAR+DLC@3-5um AOI：0°/45° Dim(mm)：Customizable Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Substrate Density(g/cm³)：2.33

Antireflective Film+DLC Diamond Like Film

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