Attribute | Tamron SP 15-30mm ƒ/2.8 Di VC USD (Model A012) × | Tamron SP AF 14mm f/2.8 Aspherical IF × |
---|---|---|
Notes | VC Image Stabilization; Available AF mounts: Canon EF, Nikon F, Sony A. Integrated petal type lens hood. | Available AF Mounts: Canon, Minolta, Nikon, Pentax; Included Accessories: Lens Hood, Case |
Aperture (f) | 2.80 - 22.00 | 2.80 - 22.00 |
Closest Focus (m) | 0.28 | 0.2 |
Magnification Ratio (x) | 0.2 | 0.15 |
Type | Wide Zoom | Wide Prime |
Focus Details | Ultrasonic Silent Drive USD motor with full-time MF mechanism | Internal |
APS Equivalent | 1.5x: 22.5 - 45mm; 1.6x: 24 - 48mm | 1.5x: 21mm; 1.6x: 22.4mm |
Diaphragm Blades Type | circular | - |
Image Circle | Image Circle | 35mm |
Focal Length (mm) | 15.00 - 30.00 | 14.00 |
Brand | Tamron | Tamron |
Name | Tamron SP 15-30mm ƒ/2.8 Di VC USD (Model A012) | Tamron SP AF 14mm f/2.8 Aspherical IF |
Weight (g) | 1100 | 661 |
Diagonal Angle of View (degree) | 71.60 - 110.50 | 113.80 |
Diaphragm Blades | 9 | 5 |
Diameter (mm) | 98.4 | 87 |
Length (mm) | 145 | 89 |
Zoom System | Rotating | - |
Lens Construction | 18 elements in 13 groups, including XGM (eXpanded Glass Molded) aspherical and several LD elements; BBAR (Broad-Band Anti-Reflection) coating | 14 elements in 12 groups, including 2 hybrid aspherical elements |