Tamron AF 17-35mm F2.8-4.0 SP Di LD Aspherical Specifications
Product ID:
#A05
Compatibility:
analog/digital
Diagonal Angle of View:
104° - 63°
Maximum Magnification:
1:5.4
Minimum Aperture:
F22
Number of Aperture Blades:
7
Iris Pattern:
Minimum Distance:
30cm
Filter Thread:
77mm
Maximum Diameter:
86.1mm
Length:
86.5mm (94.5mm at full zoom extension)
Weight:
440g
Focus Type:
internal focus mechanism
Zoom Type:
rotary
Lens Hood:
AD05
Produced:
2004 - 2008
Tests:
PopPhoto Measurements:
17.57-35.02mm F2.91-4.00 at 1:10.9-1:5.4
Additional Information:
According to LensPlay the lens is not IR capable, whereas it is reported in IR Forum to be capable. The focus ring of rotates during AF operations.