Bright very wide aperture portrait lens also suitable for low light shooting and generalsnapshot applications dt lens design optimised for cameras with aps c sensor light compact and easy to carry smooth autofocus motor sam for smooth af operation focus mode switch supplied with lens hood 35mm fixed focal length lens smooth autofocus motor sam for smooth af focus mode switch supplied with lens hood 35mm equivalent 525mm aperture range f18 22 for dt alpha minolta dslrs optim