Skip to main content

Midwest Optical Systems

LP389-34 | LP389 Precision Multi-Layer VIS + NIR A/R Coated Glass Protective Window

Part: LP389-34

Diameter: M34 x P0.5

The MidOpt LP389-34 is an anti-reflection-coated window, optimized for visible AND near-infrared transmission, making it ideal for use with cameras that require 24/7 operation, 3D imaging, and some LIDAR applications. The substrate material is optically ground and polished B270 crown glass. This results in distortion-free images and excellent transmission over a very broad wavelength range. An optional oleophobic top coat can also be provided. 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 Min400 nm
Useful Range Max1100 nm
StabledgeYes
Adhesive BackedYes
Tolerance10 %
Peak Transmission≤ 98 %
Surface Quality (Scratch-Dig)40-20
Substrate MaterialClear Glass
Filter DiameterM34 x P0.5

Product Availability

Standard Lead Time15 Days
Stock LocationBuilt to Order
Product LifecycleActive

Shipping

Country of OriginUnited States