 "Sony Dt 30mm F2.8 Sam Macro Lens"@en
"Sony Dt 30mm F2.8 Sam Macro Lens

 Light, compact macro lens ideal for photography of flowers, insects and other small subjects
 1:1 magnification ratio with 2cm minimum focusing distance for extremely clear, life-size close-ups
 Fixed focal length design offers high quality optical performance
 DT lens design optimized for cameras with APS-C sensor: light, compact and easy to carry
 Smooth Autofocus Motor (SAM) for smooth AF operation 
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 "EF 20mm f/2.8 USM"@en "Canon EF USM | Canon Online Store"@en
"Wide-Angle Lens"@en 
 Focal Length & Maximum Aperture 20mm 1:2.8 Lens Construction 11 elements in 9 groups Diagonal Angle of View 94° Focus Adjustment Rear focusing system with USM Closest Focusing Distance 0.25m / 0.8 ft. Filter Size 72mm Max. Diameter x Length, Weight 3.1" x 2.8", 14.3 oz. / 77.5 x 70.6mm, 405g