Lens smc PENTAX-DA FISH-EYE 10-17mmF3.5-4.5ED[IF] 116 photo by Staff sal A radial view Comment I captured this image by changing the PENTAX K-1's Crop mode to the FF (full-frame) setting and using the DA FISH-EYE10-17mm lens. Since I didn't have a tripod, I set the camera on a stone fense and activated its Pixel Shift Resolution System. Aperture F11 Shutter speed 1/250 ISO sensitivity 400 White balance AUTO WB Focal length 17mm Exposure compensation -0.3 Crop mode FF Custom image Bright Digital filter None Lens correction OFF Photo retouch None Share Share