All I series lenses have aperture rings and an all-metal build, and are perfect for travel, street and documentary photography. If you had choose three from the I series range, which would you go for? 20mm F2 DG DN

24mm F3.5 DG DN

24mm F2 DG DN

35mm F2 DG DN

45mm F2.8 DG DN

65mm F2 DG DN

90mm F2.8 DG DN

All of them can be seen On our stand at The Photography and Video Show.