PowerShot Pro90IS Camera User Guide
Page 135
... g (0.8 oz.) • All data is based on Canon's standard testing methods. Magnification: Focal length: Lens configuration: Focusing range (from tip of lens): Filter diameter: Dimensions: Weight: Wide Converter WC-DC58 (Optional) Approx. 0.8x ∞ 3 groups 3 pieces 40 mm - ∞ (1.6 in - ∞) (when attached to a PowerShot Pro90 IS at maximum wide angle) 58 mm, standard...
... g (0.8 oz.) • All data is based on Canon's standard testing methods. Magnification: Focal length: Lens configuration: Focusing range (from tip of lens): Filter diameter: Dimensions: Weight: Wide Converter WC-DC58 (Optional) Approx. 0.8x ∞ 3 groups 3 pieces 40 mm - ∞ (1.6 in - ∞) (when attached to a PowerShot Pro90 IS at maximum wide angle) 58 mm, standard...