The Red Sky Canon EOS 20D EFS 17-85 IS USM 가입후 처음 올려봅니다...^^ Exposure time 1/20s F-Number F 5.6 Exposure program Aperture priority ISO speed ratings ISO 800 Exposure bias value EV 0 Metering mode Multi-segment Flash Off Compulsory Focal length 85 mm White balance Auto