Lens smc PENTAX-DA★300mmF4ED[IF] SDM 2 photo by noba test Comment 300mm比較テスト f5.6 Aperture F5.6 Shutter speed 1/2500 ISO sensitivity 800 White balance AUTO WB Focal length 300 Exposure compensation 0 Crop mode FF Custom image Reversal Film Digital filter None Lens correction OFF Photo retouch None Share Share