Tamron For Sony SP 15-30mm f/2.8 Di USD Lens
- Sony A Full Frame Lens
- Aperture Range: f/2.8 to
22
- XGM and LD Glass Elements
- eBAND and BBAR Coatings
- Fluorine Coating on Front
Element
- Ultrasonic Silent Drive AF
System
- Built-In Lens Hood
- Rounded 9-Blade Diaphragm
- SILKYPIX Developer Studio
Software
Offering a wide angle of view for full frame cameras, the Sony A
mount Tamron SP 15-30mm f/2.8 Di USD Lens is a fast
wide-angle zoom lens. The f/2.8 maximum aperture performs well in low-light
situations, and provides a shallow depth of field for selective focus. XGM and
LD glass elements reduce chromatic aberrations and help ensure sharp and clear
imagery. eBAND and BBAR coatings render uniform colors and reduce ghosting and
flare, while a fluorine coating on the front element helps repel water or
contaminants.
A USD (Ultrasonic Silent Drive) autofocus motor provides quick
and precise focusing performance, with high torque, low response times, and
quiet operation to benefit both still and video applications. Additionally, a
full-time manual focus mechanism enables manual fine-tuning of focus at any
point, even when the AF system is engaged.
Image Quality
Comprised of 18 elements in 13
groups, including an XGM (eXpanded Glass Molded Aspherical) element placed at
the front group and several LD (Low Dispersion) glass elements in the system,
aberrations such as geometrical distortion and lateral color are efficiently
compensated for, enabling the zoom lens to deliver quality imagery throughout
the entire range from corner to corner.
BBAR and eBAND Coatings
BBAR (Broad-Band Anti-Reflection)
coating renders uniformity in transmissivity across the critical bandwidths.
Coupled with the eBAND coating, ghosting and flare typically observed on ultra
wide-angle lenses are efficiently eliminated, resulting in sharper and clearer
images.
Ultrasonic Motor
USD (Ultrasonic Silent Drive) Motor
is the power for a fast and quiet autofocus drive that works in harmony with
the continuous manual focus mechanism.
XGM and LD Glass Elements
An eXpanded Glass Molded Aspherical
element and Low Dispersion elements in the front group minimize chromatic
aberrations and help ensure clear and sharp imagery.
Lens Hood
A built-in lens hood helps block
out unwanted light, preventing lens flare, as well as protecting the lenss
front element.
Diaphragm
A rounded 9-blade diaphragm
produces an aesthetic out-of-focus quality that is especially beneficial when
working with selective focus or shallow depth of field techniques.
SILKYPIX Developer Studio for
Tamron
The SILKYPIX software provides
allows you to generate quality images from RAW data, while performing
adjustments to reflect your personal style. These include white balance, color,
sharpness, and the tonal curves recorded by digital cameras. The SILKYPIX
Developer Studio for Tamron provides a range of functions, in addition to the
basic adjustment capabilities, such as correcting aberrations (lateral color,
distortion, relative illumination fall-off) referring to the optical design
data.
Focal Length |
15 - 30mm |
Aperture |
Maximum: f/2.8 |
Camera Mount Type |
Sony Alpha, Minolta AF |
Format Compatibility |
35mm Film / Full-Frame Digital Sensor |
Angle of View |
110° 32 - 71° 35 |
Minimum Focus Distance |
11" (.28 m) |
Maximum Reproduction Ratio |
1:5 |
Elements/Groups |
18/13 |
Diaphragm Blades |
9, Rounded |
Image Stabilization |
No |
Autofocus |
Yes |
Tripod Collar |
No |
Filter Thread |
None |
Dimensions (DxL) |
Not Specified By Manufacturer |
Technical | |
Warranty | 1 Year Halodata Indonesia (+2 Years Registrasi Online) |