Downloads

Videos & Photos  
Video: iris diaphragm with snapring download (mp4 - 82 KB)
Video: iris diaphragm with retaining ring download (mp4 - 69 KB)
Video: fully-closing iris diaphragm download (mp4 - 69 KB)
Video: fully-closing iris diaphragm with driving mechanism (slot ring driven) download (mp4 - 203 KB)
Video: fully-closing iris diaphragm with motor (casing driven) download (mp4 - 217 KB)
Video: fully-closing iris diaphragm 98037 with motor (casing driven) download (mp4 - 814 KB)

Photos: examples from our product range

Special diaphragms

click on the images to start a video

Fully closing special diaphragms

Technology  
List of avaiable levers download (zip - 2,4 MB)
Description of function of an iris diaphragm (in german) download (pdf - 81,5 kB)
Video: Exploded view of an iris diaphragm with snapring download (mp4 - 100 KB)
Legal affairs  
General terms and conditions (in german) download (pdf - 82 kB)