The 50075 isn’t just a shutter – it also serves as an exposure control device and a high speed chopper. This bi-stable system changes state when the polarity of the 5 VDC driving voltage is changed (it has an undetermined state when not energized); response time is an impressive <80 ms. The 50075 mounts directly to Oriel 1.5 Inch Series female flanged instruments. A 6.5 ft. (2 m) BNC lead connects the shutter to your square wave generator. It is for visible light only. Filter UV radiation, as it can permanently damage the FLC material, with the 51292 UV Long Pass Filter.

The 50075 isn’t just a shutter – it also serves as an exposure control device and a high speed chopper. This bi-stable system changes state when the polarity of the 5 VDC driving voltage is changed (it has an undetermined state when not energized); response time is an impressive <80 ms. The 50075 mounts directly to Oriel 1.5 Inch Series female flanged instruments. A 6.5 ft. (2 m) BNC lead connects the shutter to your square wave generator. It is for visible light only. Filter UV radiation, as it can permanently damage the FLC material, with the 51292 UV Long Pass Filter.