Canon pmn Advanced User's Manual page 124

Tele-converter TC-DC52A (Sold Separately)
Magnification
Focal Length*
Focusing Range*
Thread Diameter
Dimensions
Weight
Close-up Lens 250D 52 mm (Sold Separately)
Focusing Range
(from front of lens)
Thread Diameter
Dimensions
Weight
Conversion Lens Adapter LA-DC52G (Sold Separately)
Thread Diameter
Dimensions
Weight
1
* When mounted on PowerShot A570 IS (Max. wide angle)
2
* From front of the mounted tele-converter.
* 3 Conversion Lens Adapter LA-DC52G is required when mounted on
PowerShot A570 IS
* 4 When mounted on PowerShot A570 IS (Max. telephoto)
122
Approx. 1.75x
4
245 mm (35mm film equivalent)
4
Approx. 1.4 m (4.6 ft.) – infinity (T)*
52 mm standard filter thread*
Diameter: 55.2 mm (2.17 in.)
Length: 46.7 mm (1.84 in.)
Approx. 86 g (3.03 oz.)
Normal: 17 – 25 cm (6.7 – 9.8 in.) (W/T)
Macro: 4 – 17 cm (1.6 – 6.7 in.) (W/T)
52 mm standard filter thread*
Diameter: 54.0 mm (2.13 in.)
Length: 10.2 mm (0.40 in.)
Approx. 55 g (1.94 oz.)
52 mm standard filter thread
Diameter: 55.7 mm (2.19 in.)
Length: 38.6 mm (1.45 in.)
Approx. 14 g (0.49 oz.)
(W) : Max. wide angle (T) : Max. telephoto
2
3
3