TH-WFS20-7AR - Fast Shack-Hartmann WFS, 150 µm Pitch, AR Coated: 400 - 900 nm, 8-32 Taps
TH-WFS20-7AR - Fast Shack-Hartmann WFS, 150 µm Pitch, AR Coated: 400 - 900 nm, 8-32 Taps
- 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, 2x2 Binning (Bin 2), or High-Speed Mode
- Software Controlled via FOSCO 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.