Canon PowerShot S3 IS Advanced User's Manual page 157

Tele-converter TC-DC58B (Sold Separately)
Magnification
Focal Length
Lens composition
Shooting Distance
(from tip of lens)
Thread Diameter
Dimensions
Weight
NiMH Battery NB-3AH (Sold Separately)
(Included with the separately sold NiMH NB4-300 or the Battery/
Charger Kit CBK4-300)
Type
Nominal Voltage
Typical Capacity
Cycle Life
Temperatures
Dimensions
Weight
Conversion Lens Adapter LA-DC58E
(Included with the separately sold Lens Adapter/Hood Set LAH-DC20)
Thread Diameter
Dimensions
Weight
Approx. 1.5
648 mm (35mm film equivalent)
5 elements in 3 groups
2.0 m (6.6 ft.) - infinity
58 mm standard filter thread (Conversion Lens Adapter
LA-DC58E is required for mounting to PowerShot S3 IS)
Diameter: 72.0 mm (2.8 in.)
Length: 64.8 mm (2.6 in.)
Approx. 170 g (6.0 oz.)
AA-size rechargeable nickel hydride battery
DC 1.2 V
2500 mAh (Lowest: 2300 mAh)
Approx. 300 (estimated)
0 - 40 °C (32 - 104 °F)
Diameter: 14.5 mm (0.6 in.)
Length: 50.0 mm (2.0 in.)
Approx. 30 g (1.06 oz.)
58 mm standard filter thread
Diameter: 63.0 mm (2.5 in.)
Length: 43.1 mm (1.7 in.)
Approx. 19 g (0.67 oz.)
155