- Focal Length : 40mm

 

- Comparable APS-C Focal Length : 64 mm

 

- Aperture Maximum : f/2.8

 

- Minimum : f/22

 

- Camera Mount Type : Canon EF

 

- Format Compatibility : 35mm Film / Full-Frame Digital Sensor

 

- Canon (APS-C)

 

- Angle of View : 57° 30'

 

- Tilt/Shift : None

 

- Minimum Focus Distance : 11.81" (30.00 cm)

 

- Magnification : 0.18x

 

- Elements/Groups : 6 / 4

 

- Diaphragm Blades : 7

 

- Filter Thread Front : 52 mm

 

- Dimensions (DxL) : Approx. 2.7 x 0.9" (6.86 x 2.29 cm)

 

- Weight : 4.6 oz (130 g)