VA210-.40-.65-L AOTF成像系统
Brimrose Corporation of America has introduced a new series of Acous to-Optic Tunable Filter (AOTF) Camera Video Adapters. This Adapter is designed for visible spectra imaging. VA-210 comes with two zoom lenses with both 28-80 mm and 70-300 mm in front of the AOTF. The AOTF imaging system with Brimrose Synthesizer Electronics provides narrow bandwidth, rapid wavelength selection, and intensity control. The designed wavelength ranges depend on the camera lens and Brimrose’s AOTF devices. The high spatial resolution of the AOTF Camera system will be up to 2560-1920 pixels.
| Specifications | VA210-.40-.65-L |
| Device Type | Image Quality AOTF |
| Wavelength range * | 400-650 nm |
| Spectral Resolution | 1 – 5 nm |
| Spatial Resolution | >100 line pairs/ mm @ 532nm |
| Working Distance | Depends on Camera Lens |
| Field of View | 1.5-6.5 deg with Nikon Zoom Lens(f70-300 mm)And 5.0-10.0 deg with Nikon Zoom Lens(f28-80 mm) |
| Working Aperture | <=F8 |
| Connection with Camera | C-Mount Or F-Mount** |
| Connection with Front Objective Lens | C-Mount with a F-Mount adapter |
| CCD Camera | 1/2 “ (6.4 x 4.8 mm) (Camera Provided by customer) |
| Driving Power | ~2 Watts |
| RF Connector | SMA |
| Drive Frequency | 110 – 220 MHz |
| Weight | 1 kg |
| Dimensions | 60 x 67 x 254 mm |
SPF
| Model | VFI-165-110-SPF-B2-C2-SYN-TRI-SDK |
| Frequency Range (MHz) | 110 to 220 MHz |
| Frequency Step Size (Hz) | 10 Hz |
| Frequency Accuracy (%, 15 – 75°C) | 0.01 |
| Frequency Switching Speed (ns) | 8 ns (sweeping mode) |
| Minimum Duration of Each Step (ns) | ~30 ns |
| Phase Noise | < -45 dBc/Hz @ 1 KHz in 1 Hz bandwidth |
| Output Power (W) | ~2W max * |
| Modulation | TTL compatible, 0-5V, 330Ω Input Impedance |
| Power Control | 12 bit attenuator with 25 dB range (minimum) |
| Output Impedance (W) | 50 |
| Output Connector | SMA |
| Option SYN | Synchronization Output |
| Option TRI | Trigger Input (TTL level) |
| Option SDK | Software Development Kit (SDK) as DLL |
