DESCRIPTION OF PARTS
1. Focusing ring
2. Focus distance scale
3. Focus distance index
4. Zooming ring
5. Zooming scale
6. Tripod socket
7. Tripod socket fixing screw
8. Zoom index
9. Lens mounting guide
10. AF/MF selector switch
11. Aperture / Zoom index
12. Aperture ring
13. Aperture scale
14. AE (minimum aperture) lock
15. Hood attaching index
16. Magnification scale
17. Depth-of-field scale
18. Infrared index
19. Macro selector switch
6~7 are for Model 175D only
9 is for Canon/Minolta only
10 is for Canon only
12~14 are for Nikon / Pentax only
17 is for Model 179D only
18 is for Model A10 / 179D only
19 is for Model 572D / 772D only
A10
Focal Length 19-35mm
Maximum Aperture F3.5 - 4.5
Angle of View 97 - 63
Lens Construction (Groups/Element) 11/13
Minimum Focus Distance 0.5m (1.6')
Maximum Magnification Ratio 1:12
Filter Size 77mm
Length 67.7 (2.67")
Diameter 83.2 (3.28")
Weight 317g (11.2oz)
SPECIFICATIONS