Midwest Optical Systems
AC389-27 | AC389 Acrylic VIS + NIR A/R Coated Protective Window
Part: AC389-27
Diameter: M27 x P0.5
The MidOpt AC389-27 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
Download datasheets and CAD files.
Accessories
No accessories available.
Technical Specifications
Specifications
| Useful Range Min | 420 nm |
| Useful Range Max | 1100 nm |
| Stabledge | Yes |
| Secondary Useful Range Min | 420 nm |
| Secondary Useful Range Max | 1100 nm |
| Third Useful Range Min | 420 nm |
| Third Useful Range Max | 1100 nm |
| Adhesive Backed | Yes |
| Tolerance | 10 % |
| Peak Transmission | ≤ 98 % |
| Surface Quality (Scratch-Dig) | 80-50 |
| Substrate Material | Acrylic |
| Filter Diameter | M27 x P0.5 |
Product Availability
| Standard Lead Time | 15 Days |
| Stock Location | Built to Order |
| Product Lifecycle | Active |
Shipping
| Country of Origin | United States |