Lens HD PENTAX-D FA 150-450mmF4.5-5.6ED DC AW 5 photo by Staff_Dan (Canada) Sitting Duck Comment It was very cold out that day, camera performed perfectly for several hours. Aperture F6.3 Shutter speed 1/320 ISO sensitivity 1600 White balance AUTO WB Focal length 450 Exposure compensation +0.7 Crop mode FF Custom image Natural Digital filter None Lens correction OFF Photo retouch Done Share Share