AT A GLANCE
Ultra wide-angle 9mm f/2.8 prime is designed for APS-C-format Sony E-mount mirrorless cameras and provides a 13.5mm equivalent focal length.
Bright f/2.8 maximum aperture is well-suited to working in low and difficult lighting conditions.
Rectilinear design renders subjects with minimal distortion in order to suit landscape and architectural applications.
Three extra-low dispersion elements reduce chromatic aberrations and color fringing for increased clarity and color neutrality. Two aspherical elements are also featured to limit spherical aberrations for improved sharpness.
A Frog Eye Coating has been applied to repel both dust and moisture for added protection when working in inclement conditions.
Manual focus design offers a minimum focusing distance of 4.7".
Built-in petal-shaped lens hood shields the lens from stray light to reduce flare and ghosting and also protects the front elements from accidental impacts.
- Focal Length 9mm (35mm Equivalent Focal Length: 13.5mm)
- Maximum Aperture f/2.8
- Minimum Aperture f/22
- Lens Mount Sony E
- Format Compatibility APS-C
- Angle of View 113°
- Minimum Focus Distance 4.72" / 12 cm
- Maximum Magnification 0.13x
- Optical Design 15 Elements in 10 Groups
- Diaphragm Blades 7
- Focus Type Manual Focus
- Image Stabilization None
- Filter Size 49 mm (Front)
- Dimensions (ø x L) 2.09 x 2.36" / 53 x 60 mm
- Weight 7.6 oz / 215 g
- Packaging Info
- Package Weight 0.81 lb
- Box Dimensions (LxWxH) 3.85 x 3.8 x 3.6"