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New from VS Technology - Extension ring and rear converter lens advantages video

SV-EXR Series - Extension Rings & Tubes

  • An Extension tube is attached between the camera and lens, it is used to increase the magnification while decreasing WD.

SV-X Series - Rear Converter Lens

  • Rear converter lens is used to increase the magnification without changing WD and simply attached between camera and lens.
  • C-Mount

Please see the video and link to our website below for more details:

Please click on the following link to our website for more details:

ALRAD Instruments - VS Technology