The
Tokina AT-X 280AF Pro lens
by
Doug Dever
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|
COMPARATIVE
SPECIFICATIONS
| Tokina |
|
AT-X
270AF
28-70 f/2.6-2.8 |
|
AT-X
280AF
28-80 f/2.8 |
| Focal Length |
|
28mm ~
70mm |
|
28mm ~
80mm |
| Maximum
Aperture |
|
f/2.6 ~
f/2.8 |
|
f/2.8 |
| Minimum
Aperture |
|
f/22 |
|
f/22 |
| Optical
Construction |
|
16 Elements/12
Groups |
|
16 elements
in 11 groups |
| Diagonal
Angle of View |
|
75°20'-34°20' |
|
75°20’
to 30°20’ |
| Minimum
Focus Distance |
|
0.7m (2.3ft) |
|
0.5M (1.6
ft.) |
| Filter
Size |
|
77mm |
|
77mm |
| Diameter |
|
79.5mm
(3.1") |
|
84mm (3.3") |
| Length |
|
109.5mm
(4.2") |
|
120mm (4.5") |
| Weight |
|
760g (26.6
oz) |
|
810g (28.6
oz) |
| Lens Hood |
|
BH-773 |
|
BH-775 |
| Street
price, new* |
|
US$440 |
|
US$600 |
| Nikkor
AF-S 28-70mm f/2.8* |
|
US$1,440 |
|
|
*
Prices from B&H and Adorama (9/24/2000) |
