FD

• What is the FD?

  FD series is the front-end day&night vision clip-on, which is aiming to help hunters to hunt in the night. What’s more, if you change the eyepiece of FD device, it can also be transform into a monocular and rifle scope. FD is a 3-in-1 device.

• How many models are there in the FD series?

  We only have FD1 and FD1-LRF at present, the difference between them is whether the device has LRF or not.

• Do I need to calibration the FD series ?

  Normally, calibration is not required. But if the aiming point shifts after you mount the clip-on on the traditional scope, then you need to enter the retical adjustment in the menu to adjust.