For pinpoint illumination of a laser spot on your sample, the IS‑PHP pinhole positioner lets you select spot size and position it on the sample. With spot sizes down to 10 microns on a 40X objective, you can select the exact location you need to illuminate for applications in photoactivation, optogenetics and uncaging. The IS‑PHP mounts on the side of the CBH. Attach your connectorized fiber to the FLG‑SMA/2 on the side of the PHP, then steer the illuminated spot across the sample by adjusting azimuth and elevation. Pinhole sizes can be easily changed.
- Allows positioning of light beam spot onto sample
- Variable spot size through interchangeable pinhole apertures