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Midwest Optical Systems

AC389-67 | AC389 Acrylic VIS + NIR A/R Coated Protective Window

Part: AC389-67

Diameter: M67 x P0.75

The MidOpt AC389-67 is an anti-reflection coated acrylic window optimized for visible and near-infrared transmission, making it ideal for use in security systems, 3D image capture, and some LIDAR applications. It is chemically and environmentally stable, resistant to solarization, and cosmetically superb. Durable antireflection coatings increase light transmission while limiting glare and other unwanted reflections. At the same time, the acrylic substrate is lighter and more impact-resistant than glass. As an option, these windows can also be provided with oleophobic/hydrophobic top coatings. All MidOpt filters can also be purchased unmounted and in custom dimensions upon request from Machine Vision Direct.

Product Downloads

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Accessories

No accessories available.

Technical Specifications

Specifications

Useful Range Min420 nm
Useful Range Max1100 nm
StabledgeYes
Secondary Useful Range Min420 nm
Secondary Useful Range Max1100 nm
Third Useful Range Min420 nm
Third Useful Range Max1100 nm
Adhesive BackedYes
Tolerance10 %
Peak Transmission≤ 98 %
Surface Quality (Scratch-Dig)80-50
Substrate MaterialAcrylic
Filter DiameterM67 x P0.75

Product Availability

Standard Lead Time15 Days
Stock LocationBuilt to Order
Product LifecycleActive

Shipping

Country of OriginUnited States