Tamron SP 15-30mm F/2.8 Di VC USD Lens for Canon
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EF-Mount Lens/Full-Frame Format
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
Available to hire from R280 per day, contact us to book
Superb corner-to-corner image quality from an ultra-wide-angle zoom
Tamron aims for the highest standards with the SP (Super Performance) lens series. And the new 15-30mm F/2.8 full-frame ultra-wide-angle zoom is a worthy addition.
This high-performance zoom lens equals the performance of fixed focal length lenses from 15mm to 30mm, an unprecedented achievement made possible by the development of its unique XGM (eXpanded Glass Molded Aspherical) lens element that effectively controls aberrations and enhances sharpness. In addition, the 15-30mm is the first zoom to combine such a wide range of coverage, a fast F/2.8 aperture, and to offer image stabilization, further proof of Tamron's commitment to innovation and excellence.
XGM lens element for exquisite images
A large diameter XGM (eXpanded Glass Molded Aspherical) lens element is placed in the first lens group of a system that also includes several LD (Low Dispersion) elements in its 18-element, 13-group optical design. This combination effectively controls distortion and chromatic aberrations that typically affect wide-angle lenses.
XGM (eXpanded Glass Molded Aspherical):
The XGM (eXpanded Glass Molded Aspherical) lens element is capable of efficiently correcting aberrations in the angle of view that changes significantly with an ultra-wide-angle zoom lens. It has an especially significant impact on minimizing distortion and enhancing the sharpness of the image at its periphery.
Furthermore, the molded-glass manufacturing method allows the fabrication of a wider range of lens shapes than the composite aspherical lens method. Moreover, XGM also effectively controls aberrations and reduces total lens size. (Left：Conventional Molded-Glass Aspherical lens element, Right：XGM lens element)
eBAND and BBAR Coating
Tamron's proprietary eBAND (Extended Bandwidth & Angular-Dependency) Coating suppresses tangential reflections, while a new generation of BBAR (Broad-Band Anti-Reflection) Coating has been optimized for ultra-wide angles of view. Together, they effectively correct ghosting and flare, yielding vivid images of extraordinary clarity.
VC (Vibration Compensation) enhances photo opportunities
Responding to the demand for a wide-angle lens suited for handheld shooting at slow shutter speeds, Tamron has created the world's first F/2.8 ultra-wide-angle zoom lens with image stabilization. The result is a lens able to capture sharp images even when shooting handheld under low light conditions.
This system employs three coils that move the optical compensation system electromagnetically via three ceramic ball bearings. It offers excellent stability and enables smooth movement with little friction. When equipping 15-30mm with VC, the design of the VC unit was optimized for a fast F/2.8 aperture ultra-wide-angle zoom lens.
The VC unit was made compact to prevent the body of the lens from becoming too large when equipping this fast F/2.8 aperture ultra-wide-angle zoom lens with the Vibration Compensation mechanism. Each VC unit is exclusively designed and optimized for each lens that incorporates this exclusive feature.
Fluorine coated front element
Since its large diameter and prominent convex profile prevents deployment of a protective filter, the front element of this lens has a fluorine coating that repels water and dirt, and makes it much easier to remove smudges as well.
Resistant to the elements
Moisture-resistant construction helps prevent moisture from penetrating the lens.
USD (Ultrasonic Silent Drive) for precise,and quiet autofocus
The quiet high-torque USD motor ensures autofocusing with precision.
Durability and ease of operation befitting an SP lens
The lens offers the high levels of durability and operability expected in an SP lens, based on its exacting design specifications. Many of the components used in the lens' drive unit, such as those in the zoom and focus mechanisms, are made of metal (aluminum alloy). Their high level of manufacturing and assembly precision has resulted in a high-precision lens body that resists wear and deterioration over time. The zoom ring uses zoom mechanisms and cam arrangements refined over the course of Tamron's long history of high-power zoom lens development, providing smooth operation under variable torque. The focus ring employs a holding mechanism optimized for the USD (Ultrasonic Silent Drive), offering smooth torque during MF operation.
The integrated lens hood features a unique Tamron zoom-linked double-hood design which resists physical shocks such as accidental drops. It is designed to minimize damage to the lens.
Lens hood designed to prevent light from striking lens
This unique lens hood provides effective shading of the front lens surface over the entire zoom range to minimize flare. It utilizes the unique characteristics of the optical system in which the front lens group recedes as you zoom in from 15mm to 30mm.
Left: At focal length 15mm
Right: At focal length 30mm
By utilizing the unique characteristics of the optical system, the hood becomes relatively deeper and the shading effect improves when zooming.
Delivering ultra-wide coverage with superior image quality
Using state-of-the-art optical design, the lens provides advanced compensation for the optical aberrations common with ultra-wide-angle lenses, such as distortion and lateral chromatic aberration. In particular, lateral chromatic aberration is accurately corrected by using concave LD elements. This provides clear images with high resolution and enables high quality wide-angle images.
Focal Length: 15-30mm
Maximum Aperture: F/2.8
Angle of View (diagonal): 110゜32' - 71゜35' (for full-frame format), 85゜52' - 49゜54' (for APS-C format)
Lens Construction: 18 elements in 13 groups
Minimum Focus Distance: 0.28m (11 in)
Max. Magnification Ratio: 1:5 (at f= 30mm: MFD 0.28m)
Filter Size: N/A
Maximum Diameter: Φ98.4mm
Length*1: for Canon: 145mm (5.7 in)
Weight: for Canon: 1,100g (38.8 oz)
Diaphragm Blade Number: 9 (circular diaphragm blades)*2
Minimum Aperture: F/22
Standard Accessories: Lens caps (push-on front, rear)
Hood: Integrated flower-shaped hood
Compatible Mounts: Canon EF mount