PlaneWave IRDK14 Infrared Optimized
The IRDK14 is a 14-inch infrared-optimized optical tube designed for research applications where on-axis performance is crucial.
- Dall-Kirkham optical design
- Focal length of 2,563 mm (f/7.2)
- Mirror coatings that are optimized to transmit in infrared wavelengths (ultraviolet optimization available)
- Fused silica mirrors with low thermal expansion
- Ready for Delta-T dew prevention
This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. There are no refractive lenses, only reflective components to the design. For IR application, reflective coatings are a protected gold that gives better than 98% reflectivity from .65 micron (650nm) to 5 micron (5000nm). This design is ideal for infrared astronomy or LIDAR applications. UV-optimized coatings can be provided as well, so please reach out to our technical sales team to discuss UV optimization.