The Verasonics L22-14v is available in two models:
- The standard L22-14v with an elevation focus at 6mm
- The long focus L22-14vLF, with an elevation focus at 20mm
The standard model provides high-resolution imaging and Doppler for structures within 1cm of the transducer face. The long focus model allows imaging of deeper structures, or structures that are distant because of a standoff, such as may be used for monitoring therapy. Both are compatible with all standard frequency and high frequency Vantage configurations.