PS 40mm F/4.0

The 40mm is the widest rectilinear lens available for the SQ. This lens is ideal for interiors, architecture and landscape, as well as for shooting large groups and unique portraits.
 
Lens Construction 8 groups / 11 elements
Angle of View 87
F stop range f4 - f22
Diaphragm Fully Automatic
Minimum Focus Distance 0.4m/ 18 in
Shutter Seiko #0
Filter Size 95mm
Lens hood ---
Size 67.5mm x 98mm / 2.6 in x 3.8 in
Weight 650g / 23oz
35mm equivalent focal length 23mm