TH-WFS20-14AR – Fast Shack-Hartmann WFS, 300 µm Pitch, AR Coated: 400 – 900 nm, 8-32 Taps
TH-WFS20-14AR – Fast Shack-Hartmann WFS, 300 µm Pitch, AR Coated: 400 – 900 nm, 8-32 Taps
Product Drawing
- Rectangular 7.20 x 5.40 mm Max Aperture
- 1440 x 1080 Pixel Max Camera Resolution
- One Mounted Microlens Array Included with Each WFS
- Chrome Mask or AR Coating
- 150 µm Pitch Arrays Have 47 x 35 Active Lenslets (Max)
- 300 µm Pitch Array Has 23 x 17 Active Lenslets (Max)
- User-Selectable Software Settings Control Frame Rate and Resolution
- Pupil Size Adjustment
- Operation in Normal, 2×2 Binning (Bin 2), or High-Speed Mode
- Software Controlled via OUR or User-Developed Application
These WFS include a separate control box that connects to the sensor head with the included cable. During high-speed mode operation, the field-programmable gate array (FPGA) built into the control box processes the image data and sends only the calculated spot centroid coordinates to the PC. In contrast, the entire image is sent to the PC when the WFS operates in normal and Bin 2 modes. A USB 2.0 interface to a PC running the software application is required for operation. Each WFS has three 8-32 (M4) taps on the bottom of the housing for mounting on Ø1/2″ posts and four 4-40 taps on the front face for compatibility with 30MM CAGE SYSTEMS.
Kits, available below, include two MLAs calibrated for the sensor head. If a MLA has not been factory-calibrated for use with a particular sensor head, it should not be used.
