The Invisible Vision UVi series of camera accessory intensifiers are designed to add low light, extended spectral range (from UV to NIR) and fast gating in a compact and all inclusive, easy to use lens coupled package. Typical applications are in combustion, electric discharge, biomedical and ultra-high speed stroboscopic or shuttering techniques with high speed or conventional video cameras.
The UVi 1850B models are designed for higher power output applications as typically required with high speed video camera frame rates in excess of 50,000 fps. Similar to a conventional 3 stage design in terms of output power and performance but with an improved inter- stage proprietary fast phosphor and a full custom designed intensifier the 1850B suffers less from inter- stage concatenating phosphor decays than conventional designs.
The UVi is easily programmed by its integral menu driven LCD display/control panel or via its USB interface and software to synchronize to an external TTL or video signal; offering multiple, digitally programmed gain, delays and exposures (> 100ns in 10ns steps) and at framing rates up to 10M fps in burst mode.
The custom designed boosted intensifier is optimized for use with modern high speed video cameras offering high gain and a fast P46 output phosphor. The intensifier output image is collected by the high performance internal relay optics matching onto an externally adjustable 50mm F mount (18mm diagonal image) supplied lens to the coupled camera system. Alternative image formats may be selected by differing coupling lenses. Advanced features such as a fully user programmable output shutter monitor and an independent output strobe complement the system.
Alternative UVi models, optimized for specific spectral responses, phosphors, intensifier formats or faster shuttering speeds are also available.