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*** จุดเด่น/สเปค Tamron 12-20mm f2.8 ***
- สำหรับกล้อง Mirrorless เมาท์ Sony E และ Nikon Z
- โครงสร้างชุดเลนส์แบบ 17 ชิ้น 12 กลุ่ม
- มีชิ้นเลนส์ XGM (eXpanded Glass Molded Aspherical) 1 ชิ้น
- มีชิ้นเลนส์ GM (Glass Molded Aspherical) 3 ชิ้น
- ระยะโฟกัสใกล้สุด 18cm(W) และ 28cm(T)
- ควบคุมรูรับแสงด้วยชุดอะแฟรมแบบขอบโค้ง 12 กลีบ
- รูรับแสง f2.8 - f16
- มีฮูดกลีบดอกไม้ในตัว (Integrated Lens Hood)
- รองรับ Rear Filter Holder (มีช่องใส่ฟิลเตอร์ด้านท้ายเลนส์)
- ใช้มอเตอร์ VXD ขับเคลื่อนระบบโฟกัสอัตโนมัติ
- รองรับ TAMRON Lens Utility
- วงแหวนและสวิตช์ควบคุมสามารถปรับแต่งได้ตามใจ
- น้ำหนัก: Sony E 570g / Nikon Z 585g
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Model A084
12-20mm F2.8
SONY E / NIKON Z

Tamron 12-20mm F2.8 Introduction TM A084
Pro Performance Minus the Weight. Ultra-Wide Built for the Field
Beyond the Scope of Vision — The Overwhelming Perspective Only 12mm Can Capture
The defining feature of the 12-20mm F2.8 (Model A084) for full-frame mirrorless cameras is its ultra-wide focal range, starting at a remarkable 12mm. While 14mm or 16mm lenses are wide, the expansive 12mm perspective provides an unparalleled sense of scale. It allows you to emphasize perspective and capture the world with dynamic intensity — ideal for everything from majestic architecture to vast, sweeping landscapes. Furthermore, the 12-20mm F2.8 maintains a bright F2.8 maximum aperture throughout the entire zoom range. Whether you are shooting star-filled night skies or dimly lit interiors, this lens excels in every environment.
12mm
14mm
16mm
18mm
20mm
Stunning Corner-to-Corner Resolution for Astrophotography and Nightscapes
Exceptional Optical Performance
The optical design features a sophisticated arrangement of specialized elements, including one XGM (eXpanded Glass Molded Aspherical) and three GM (Glass Molded Aspherical) lens elements. This is further enhanced by one XLD (eXtra Low Dispersion) and three LD (Low Dispersion) lens elements to effectively suppress various aberrations, minimizing peripheral blurring and color fringing. In particular, it effectively corrects sagittal coma flare, which is a common issue in nightscapes and astrophotography where point light sources appear distorted at the edges of the frame. By maintaining high sharpness from the center to the extreme corners, the 12-20mm F2.8 renders every single point of light with crystalline clarity.
12mm F2.8 15sec ISO 2500 Camera: Sony a7R V
Advanced Coating Technologies
AX (Anti-reflection eXpand) Coating The 12-20mm F2.8 features AX Coating that achieves a uniform film thickness via vapor deposition across the entire surface of highly curved convex elements. This technology effectively suppresses harmful light, ensuring exceptionally clear and crisp image.
BBAR-G2 (Broad-Band Anti-Reflection Generation 2) Coating The 2nd-generation BBAR-G2 Coating significantly minimizes ghosting and flare, even in challenging backlit conditions. This results in high-contrast, vivid rendering with remarkable pop.
Enhanced Mobility for Landscapes — A Compact and Lightweight Design
The 12-20mm F2.8 achieves a sophisticated balance between uncompromising image quality and exceptional mobility. Through countless iterations of both optical and mechanical redesign, we have achieved a remarkably compact form factor — measuring just 119.3mm (4.7in) in length and weighing only 570g (20.2oz).1 By fine-tuning individual components at the micron level and conducting exhaustive durability testing, we have ensured that this 12-20mm F2.8 meets the highest standards of strength and reliability. Whether you are trekking up a mountain or setting up for a night under the stars, this lens significantly lightens your load without sacrificing performance.


Comprehensive Control Features to Meet Professional Demands


High-Speed, High-Precision, and Quiet Performance — Equipped with VXD Linear Motor Focus Mechanism
Featuring the VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism, the 12-20mm F2.8 delivers high-speed and high-precision autofocus performance. Its exceptional responsiveness and agility — hallmarks of linear motor technology — ensure you never miss a critical moment.
13mm F7.1 1/1250sec ISO 320 Camera: Nikon Z8
Stunning Close-Up Performance — Unleashing the Dynamism of Ultra Wide-Angles
The 12-20mm F2.8 maintains exceptional close-range shooting capabilities throughout its zoom range, with an MOD (Minimum Object Distance) of just 0.18m (7.1in) at the 12mm wide end and 0.28m (11.1in) at the 20mm longer end. At its closest, you can get as near as 50mm (2in) from the front of the lens to your subject. This allows for powerful, dramatic expressions — capturing the foreground subject with exaggerated scale while sweeping in the vast background for a truly dynamic perspective.
20mm F2.8 1/500sec ISO 64 Camera: Nikon Z8
Compatible with TAMRON Lens Utility — Seamless Support for Video and Stills
The 12-20mm F2.8 is compatible with the dedicated TAMRON Lens Utility application, allowing you to assign practical functions for both video and still photography directly to the lens. This eliminates the need for external video equipment or previously required complex setups, streamlining your creative workflow and expanding your shooting possibilities.
Mastery of Light — The Artistry of a 12-Blade Circular Diaphragm
The 12-20mm F2.8 features a 12-blade diaphragm, meticulously engineered for exquisite light rendering. When shooting near maximum aperture, it produces stunningly smooth, circular bokeh from point light sources. Furthermore, when stopped down for nightscapes and cityscapes, it creates sharp 12-pointed starburst effects, adding a touch of elegance to your image.
12mm F16 15sec ISO 64 Camera: Nikon Z8
Evolution of Form — Introducing the "Toned Profile Next" Lens Design
The 12-20mm F2.8 introduces "Toned Profile Next," taking TAMRON’s signature "Toned Profile" design philosophy to the next level. The aesthetic has evolved from a "lean and muscular silhouette" into a "mechanical style that resonates with the preferences of modern users." This refined exterior combines a sleek, sophisticated look with the rugged functionality demanded by today's photographers.

Integrated Flower-Shaped Lens Hood and Locking Front Lens Cap
Integrated Flower-Shaped Lens Hood
The 12-20mm F2.8 features a built-in, flower-shaped hood designed to effectively minimize flare and ghosting. By shielding the lens from stray light, it allows the optical system to deliver its maximum performance and clarity.


Locking Front Lens Cap
The dedicated lens cap features a secure locking mechanism. Designed to fit perfectly over the integrated hood, it ensures the lens remains protected and can be carried with total peace of mind.
Integrated Rear Filter Holder
The lens mount is equipped with a dedicated rear filter holder, allowing for the use of commercially available sheet-type filters. Users can simply cut a filter sheet to the required size and insert it into the holder for expanded creative control. It is useful for long-exposure photography.
12mm F2.8 20sec ISO 6400 Camera: Sony α7R V (soft filter used / tracked with equatorial mount)
For Sony E-mount
For Nikon Z mount
Specifications
| Angle of View (diagonal) | 121°58′- 94°30′ (for full-frame mirrorless format) |
| Optical Construction | 17 elements in 12 groups |
| Minimum Object Distance | 0.18m / 7.1in (WIDE), 0.28m / 11.1in (TELE) |
| Maximum Magnification Ratio | 1:5.8 (WIDE) / 1:9.1 (TELE) |
| Filter Size | - (Integrated rear filter holder) |
| Maximum Diameter | φ90mm |
| Length | 119.3mm (4.7in) for Sony E-mount 119.3mm (4.7in) for Sony E-mount |
| Weight | 570g (20.2oz) for Sony E-mount 585g (20.7oz) for Nikon Z mount |
| Aperture Blades | 12 (circular diaphragm) |
| Minimum Aperture | F16 |
| Mount | SONY E Mount NIKON Z Mount |
| Color | BLACK |
|---|---|
| Autofocus | No |
| Macro | No |













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