Tamron 12-20mm F/2.8 Lens (A084) for Sony E-Mount
Ultra-Wide Perspective
The Tamron 12-20mm F/2.8 (A084S) is a fast ultra-wide-angle zoom lens designed for Sony E-mount full-frame mirrorless cameras. Its 12-20mm focal range provides an exceptionally broad field of view, making it well suited to landscapes, architecture, interiors, cityscapes, and creative wide-angle photography. The constant F/2.8 maximum aperture provides consistent exposure and strong low-light performance throughout the zoom range.
Excellent Optical Performance
The lens uses a 17-element, 12-group optical construction incorporating XGM, GM, XLD, and LD elements. This design helps control aberrations, color fringing, and peripheral blur while maintaining detailed rendering across the frame. Tamron also incorporates AX and BBAR-G2 coatings to help reduce reflections, ghosting, and flare for clear, high-contrast images.
Ideal for Astrophotography
With its wide 12mm perspective and bright F/2.8 aperture, the lens is particularly capable for astrophotography and nightscapes. Its optical design is engineered to minimize sagittal coma flare, helping point light sources remain well defined toward the edges of the frame. The 12-blade circular diaphragm also contributes attractive rendering and distinctive starburst effects when stopped down.
Fast and Precise Autofocus
Tamron's VXD linear motor focusing system delivers fast, accurate, and responsive autofocus. It is suitable for both still photography and video, while compatibility with TAMRON Lens Utility provides additional customization options. The lens also supports key Sony camera functions such as Eye AF, Fast Hybrid AF, and Direct Manual Focus, depending on the camera body.
Close-Focusing Capability
The lens focuses as close as 0.18m at 12mm and 0.28m at 20mm, allowing photographers to create dramatic compositions with a prominent foreground and expansive background. This makes it useful for creative close-up wide-angle shots as well as conventional landscape and interior photography.
Compact Professional Design
Despite its ultra-wide coverage and constant F/2.8 aperture, the Sony E-mount version measures approximately 119.3mm in length and weighs around 570g. It features moisture-resistant construction, a fluorine coating, an integrated flower-shaped hood, and a rear filter holder for sheet-type filters.
Conclusion
The Tamron 12-20mm F/2.8 A084S combines an exceptionally wide perspective, constant F/2.8 aperture, strong optical performance, fast autofocus, and a relatively portable design. It is a versatile choice for Sony E-mount photographers who want a high-performance ultra-wide zoom for landscapes, architecture, interiors, astrophotography, and creative video work.
Tamron 12-20mm f/2.8 Specs
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Warranty Information
LIMITED WARRANTIES
At VEXRIONEU, SL, we stand behind the quality and performance of our photography and electronic equipment. Every camera body, optical lens, camcorder, and accessory sold through our store is 100% genuine, factory-new, and backed by a mandatory 3-year statutory legal warranty (Garantía Legal) in strict compliance with Spanish Consumer Law (RDL 1/2007 & RDL 7/2021) and European Union directives.
Coverage & Protection
Your 36-month coverage begins on the date of physical courier delivery. This warranty protects you against manufacturing faults, internal component failures, sensor anomalies, and electronic or mechanical defects occurring under normal, intended operating conditions. Covered issues include autofocus motor failures, aperture blade jamming, image stabilization defects, mainboard errors, and LCD display malfunctions. Every item’s unique factory serial number is registered to your official invoice upon dispatch for seamless tracking.
It strictly excludes: Accidental physical damage, drops, or crushed outer casings. Exposure to liquids, moisture, condensation, sand, or internal mold/fungus. Damage caused by unapproved third-party batteries or chargers. Normal cosmetic wear and tear, rubber grip expansion, or routine sensor cleaning. Unauthorized opening, disassembly, or third-party repair attempts.
Shipping & Delivery
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Our daily order processing cut-off time is 18:00 (6:00 PM) Spain Local Time (CET), Monday through Friday. Orders placed and paid for before 18:00 are processed the same business day. Orders placed after 18:00, or during weekends and public holidays, enter warehouse processing on the next working day.- Fulfillment Hubs & Transit Timelines
To optimize stock availability and speed, orders are dispatched from our strategic fulfillment centers located in the Netherlands or Hong Kong. Stock allocation is automated based on real-time inventory; no upfront commitment is made regarding the origin hub. We partner exclusively with FedEx and UPS for end-to-end tracked express transit. Total delivery time—including warehouse processing and courier transit—is 7 to 14 business days from payment confirmation.- EU Tax & Customs Guarantee (IOSS/OSS Protection)
All shipments delivered to EU destinations are processed under compliant EU tax and customs frameworks (IOSS/OSS). The total price displayed at checkout includes applicable Value Added Tax (VAT). EU buyers will never incur unexpected import duties, extra taxes, or carrier clearance fees upon delivery. - Delivery Requirements & Inspection Due to the high monetary value of electronic and optical equipment, a physical signature is strictly required upon delivery. We cannot ship to PO Boxes or Packstations. Upon arrival, please inspect the external packaging. If severe damage or broken seals are present, refuse delivery or instruct the driver to record "Received Damaged" on the electronic terminal, then notify support@vexrioneu.com within 24 hours.Payment Methods and currency
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Your financial safety is guaranteed through Level 1 PCI-DSS certified payment gateways (Stripe, PayPal, RedSys). VEXRIONEU, SL never stores or retains credit card numbers, CVVs, or banking PINs on our web servers. In compliance with EU Payment Services Directive 2 (PSD2), card transactions undergo Strong Customer Authentication (3D Secure) via your mobile banking app or SMS verification code.-EU VAT & Billing
All listed prices include applicable Value Added Tax (VAT). Under EU One-Stop-Shop (OSS) rules, taxes are calculated based on the destination delivery country. Every completed purchase generates an official sales invoice bearing our registered Spanish Tax Identification Number (NIF: ESB88976816).- Fraud Prevention & Refunds
To protect high-value electronic gear, transactions undergo automated anti-fraud screening, and each item’s unique serial number is linked to your billing invoice prior to dispatch. Approved refunds are credited exclusively back to the original payment method within 24 hours of receiving and verifying returned, factory-sealed products at our warehouse. For billing questions, contact our Barcelona support team at support@vexrioneu.com.
