camera fogged up
i have 2 wild game inovations camera that works fine in the house ,but when i put them in the woods dont seem to get many pics of deer ,i know the deer are there and visit reguraly ,i have them in a swamp and noticed the cameras are fogged up in the pir window and lens window in the morning when i go get them ,i had one camera there but deceided to put 2 camera there to see if they both were acting the same and both cameras are taking the same pics ,i know the deer are there because i have been in my blind when they come but have no pics of them and the cameras lenses are fogged up ,can the fogged lens and pir windows stop the camera from detecting the deer