Dear Jacob Blevins ,

the term 'very fast' is a contradiction to your wish of 'below $1k'.

In my active x-ray times I havn't seen any fast x-ray shutter below $1k. They are all about some $k;

for example https://www.uniblitz.com/product-category/optical-shutters/xrs/

You should for example specify:

a) open & closing time; min. open time(s)

b) x-ray beam diameter

c) x-ray photon energy or energy range

d) degree of attenuation / attenuation factor

e) environmental conditions (e.g. in vaccum or at elevated temperatures, etc.)

Various types of x-ray shutters can be seen in the following link (simple google search result).

But sorry; price informations are very rare. In most cases one has to ask for an offer.

https://www.google.de/search?source=univ&tbm=isch&q=x-ray+shutter&sa=X&ved=2ahUKEwiZq8iSic_xAhUagf0HHVhkDsQQjJkEegQIDhAC&biw=1650&bih=955

Jacob - since you are local, please email me directly.

Hi.,

Refer this link:

https://innospexion.dk/ultrafast-x-ray-shutter-product-process-control-innospexion/

Best wishes..