Tamron 175D Specification - Description of Parts
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
177D/277D
Focal Length
28-80 mm
Maximum Aperture
F/3.5-5.6
Angle of View
75 - 30
Lens Construction (Groups/Element)
7 / 7
Minimum Focus Distance
0.7m (2.3')
Maximum Magnification Ratio
1:8
Filter Size
58mm
Length
70.4mm (2.77")
Diameter
73.5mm (2.89")
Weight
230g (8.1oz)