ZOOM SYSTEMS

  

Available in 4", 5", 7", 8", and 12" clear apertures with zoom ranges of 400 mm thru 3000 mm,  125 mm thru 1250 mm,  530 mm thru 4000 mm, 500 mm thru 4000 mm and 820 mm thru 6400 mm focal lengths.
All of these zoom lenses are electronically controlled and available with RS-422 serial communications and tell back of focus and zoom positions to obtain quantitative metric data.