Service manual

G30
5-3 Main accessory specifications
<Wide Converter WC-DC58>
-Magnification : Approx. 0.8X
-Focal length : infinity
-Lens construction : 3 groups 3 pieces
-Focusing range : 10mm (0.03 ft.) -infinity
(on maximum wide angle, measured from front lens)
-Dimension : Length : 40.2mm (1.6 in.)
Maximum diameter : 80.0mm (3.1 in.)
-Weight : 157g (5.5 oz)
-Attaching to the camera : 58mm standard filter screw
(The LA-DC58 is required to attach the
WC-DC58 to PowerShot G1)
<Tele-converter TC-DC58>
-Magnification : Approx. 1.5X
-Focal length : infinity
-Lens construction : 2 groups 3 pieces
-Focusing range : 400 mm (1.3 ft.) -infinity
(at telephoto end, measured from front lens)
-Dimension : Length : 37.3mm (1.5 in.)
Maximum diameter : 65.0mm (2.6 in.)
-Weight : 117g (4.1 oz)
-Attaching to the camera : 58mm standard filter screw
(The LA-DC58 is required to attach the
TC-DC58 to PowerShot G1)
<Close-up Lens 250D 58mm>
-Focal length : 250mm
-Focusing range : 120 - 200 mm (0.4 - 0.7 ft.) (measured from front lens with Macro mode)
*Even if the user is shooting in normal AF mode with the Close-up Lens attached, the camera will focus
within a range of 200 - 250 mm (0.7 - 0.8 ft.).
-Attaching to the camera : 58mm standard filter screw
(The LA-DC58 is required to attach the 250D to PowerShot G1)
-Weight : Approx. 80g (2.8 oz)
<Conversion Lens Adapter LA-DC58>
-See Fig. 5-3 for the dimensions.
-Weight : Approx. 15.6g (0.6 oz)
*To attach the LA-DC58 to the PowerShot G1,
first remove the lens ring, then attach the adapter in its place.
59.5
( 2.3)
37.7
(1.5)
80.0
(3.1)
2.5
(0.1)
Fig. 5-1 Wide Converter WC-DC dimensions.
(mm (inch))
59.5
(2.3)
34.8
1.4
65.0
(2.6)
2.5
0.1
Fig. 5-2 Tele Converter TC-DC58 dimensions.
(mm (inch))
50.0
(2.0)
55.0 (2.2)
34.67+/-0.05
(1.4)
∅
∅
∅
62.0
(2.4)
Fig. 5-3 Conversion Lens Adapter LA-DC58 dimensions (mm (in.))