Home > Accessories > Optec
Model: optec_19390Part Number: 19390
With an OPTEC-2100 base to fit the Lepus or NextGEN telecompressor and T-thread camera interface, The #19390 VLC can set the back-focus from 25 to 42mm. Refer to the back-focus diagram for your NextGEN or Lepus telecompressor lens to determine the optimal back-focus distance.
Each VLC adapter has a precision engraved scale showing the distance in millimetres from the T-thread or STL-thread seat to the base of the adapter. When calculating the back-focus distance for your telecompressor and camera setup, use the engraved scale to set the correct distance remaining after subracting for the camera sensor depth, filter wheel thickness, OAG thickness, etc. With the included locking ring, sub-millimetre precision can be achieved for setting the camera back-focus to telecompressor distance exactly at the optimum location.
The VLC adapter is available with T-threads only.
Be the first to Write a Review for this item!
First Light Optics LtdUnit 7 Budlake UnitsBudlake RoadMarsh Barton Trading EstateExeter, DevonEX2 8PY
Company No. 5892293VAT No. 907 2895 01
First Light Optics Ltd All rights reserved © 2023