VisiTech International


Combine Multi-Point Imaging
& Single Point Illumination

Combine Multi-Point Imaging & Single Point Illumination

The VT-HAWK from VisiTech International combines a high precision point scanning FRAP module within a multi-beam confocal imaging scanner. The fully integrated VT-HAWK switches the laser input and the scanning optics between imaging and FRAP (or FLIP, PA and photo-conversion) modes within milliseconds, enabling accurate quantitation of the fluorescence intensity dynamics in precise, user defined, regions of the image.

To request More information or for a quote on the VT-HAWK please contact us through this link

Combine Multi-Point Imaging & Single Point Illumination


Pinholes (software selectable) From 10 um to 64 um diameter
Scan rates Up to 1000 fps
Excitation changer AOTF (4 or 8 channels)
Dichroic changer Motorised, 4 positions, user exchangeable
Emission (barrier) changer Motorised, 5 positions, user exchangeable
Dichroic alignment Not required (self aligning)
Camera synchronisation Included
Camera and microscope i/f C-mount
Interlocks Key switch and interlock plug
Microscope compatibility Upright and Inverted
Wavelength range Near UV to near IR for Imaging and FRAP
Imaging to FRAP Transfer Speed, <10mS
Any shape ROI can be drawn for FRAP, FLIP, Photo-activation
Multiple ROI’s can be Bleached Simultaneously

Combine Multi-Point Imaging & Single Point Illumination

VT-HAWK Confocal Scan Head Flyer, to download please click here

Please bear with us whilst we update our web site, if you would like to request something additional from VisiTech please use the contact form which can be accessed here