Electronic-gate optical shutter for microscopy
14 / 25 mm | VS14/VS25
Atomic Design
The UNIBLITZ® VS14 and VS25 shutter series have been designed to give accurate, repeatable exposures for a wide variety of applications. They have been successfully field tested in microscopy. video imaging. PMT protection, and photographic applications worldwide.
Available with either 14mm or 25mm apertures, these shutters are offered in either cased or uncased configurations. The uncased shutter allows a high degree of flexibility when mounting the unit in situations inaccessible to most shutters due to spatial limitations. The cased version of this series is very popular due to the protection the black anodized aluminum housing provides the precision shutter mechanism.
To further enhance the adaptability of this series, we offer several customized mounts and mounting systems for popular microscopes and video imaging applications.
Further enhancement to the shutter is when it is used with laser or high energy non-coherent light sources. Alternate reflective blade coatings and finishes are available. For information on typical laser damage thresholds see "OPTICAL" information in our "COMPARISON SPECIFICATION" sheet. For further information see our application note "LASER APPLICATION REFERENCE" sheet in the resource section of our web site, www.uniblitz.com.
For those applications where the shutter will be used to switch a mercury arc lamp, we strongly recommend the "R1" modification. This modification will allow the shutter to operate under the intense heat produced by mercury lamps. Additional information can be found in the specific sheet entitled "MOUNTING SYSTEMS".
FEATURES
Two aperture sizes available.
14mm diameter - Model VS14
25mm diameter - Model VS25
Laser energy ratings up to 10W/mm2 with "Z" or "ZM" shutter blade coating options.
Exposure repetition rates from DC - 40Hz.
Electronic synchronization system available.
Housed and un-housed versions available.
Can be equipped with the "R1" High Temperature Option.
Normally open option available on special order.
