Tanks deployed on the border will now be able to deliver the enemy’s sixes at night. This will be possible with the help of night vision lens prepared at Opto Electronics Factory (OLF) Dehradun. With the help of the indigenous device, the tanks will be able to aim for long distances even at night. A night vision lens has been prepared at the Opto Electronics Factory (OLF) Dehradun for the BMP-2 tank deployed near the LAC amid continuing deadlock at the China border. This will help in targeting by watching the movements of the enemy at night. It has a