Canon Wideangle Conv WC-DC58 f Powershot Pro90, 24.5 mm
Canon Wideangle Conv WC-DC58 f Powershot Pro90. Focal length range: 24.5 mm, Thread diameter: 2.28" (5.8 cm). Product color: Black. Weight: 5.54 oz (157 g). Magnification: 0.7x