Tamron SP 70-200mm f/2.8 Di VC USD G2 Lens for Canon EF (A025E)

Tamron SP 70-200mm f/2.8 Di VC USD G2 Lens for Canon EF (A025E)

The Tamron SP 70-200mm f/2.8 Di VC USD G2 (A025E) is a versatile and high-performance telephoto zoom lens designed for Canon EF-mount DSLRs. It belongs to Tamron’s second generation (G2) series, delivering enhanced image quality, faster autofocus, and superior vibration compensation (VC) technology. This lens is ideal for sports, portrait, wildlife, and event photography, offering a constant f/2.8 aperture for excellent performance in low-light conditions and superior depth of field control.

Key Features:

1. Constant f/2.8 Aperture:

   • A fast, constant f/2.8 maximum aperture throughout the zoom range, ensuring bright exposures in various lighting situations and excellent subject isolation with smooth bokeh.

2. Vibration Compensation (VC) Image Stabilization:

   • The VC system provides up to 5 stops of stabilization, allowing for handheld shooting in low light. It offers three different modes:
     • Mode 1: Standard mode for general use.
     • Mode 2: Designed for panning shots.
     • Mode 3: Stabilizes only during exposure, ensuring steady shots even in high-action scenes.

3. Ultrasonic Silent Drive (USD) Autofocus:

   • Tamron’s USD motor ensures fast, accurate, and nearly silent autofocus, making the lens ideal for capturing moving subjects like athletes and wildlife.

4. Advanced Optical Design:

   • The lens incorporates 23 elements in 17 groups, including XLD (eXtra Low Dispersion) and LD (Low Dispersion) elements, which help minimize chromatic aberrations and color fringing while maintaining edge-to-edge sharpness throughout the zoom range.

5. eBAND and BBAR Coatings:

   • Tamron’s eBAND (Extended Bandwidth & Angular-Dependency) and BBAR (Broad-Band Anti-Reflection) coatings reduce ghosting, flare, and reflections, enhancing image contrast and color accuracy, particularly in challenging lighting situations.

6. Moisture-Resistant Construction:

   • The lens features a moisture-resistant construction, with seals at critical areas to prevent moisture and dust ingress, making it reliable for outdoor and harsh weather shooting.

7. Fluorine Coating on Front Element:

   • The front element is coated with fluorine, making it easier to clean and resistant to fingerprints, water, and dust.

8. Improved Minimum Focus Distance:

   • The minimum focus distance is only 3.1 feet (0.95m), allowing for close-up shots with stunning detail, even at the 200mm focal length.

9. Compatible with Tamron Teleconverters:

   • The lens is compatible with Tamron’s 1.4x and 2x teleconverters, extending the lens’s effective focal length up to 400mm while maintaining high optical performance.

10. Arca-Swiss-Compatible Tripod Collar:

    • The rotatable tripod collar is compatible with Arca-Swiss quick-release systems, ensuring secure and easy tripod or monopod mounting for stable shots.

Specifications:

• Focal Length: 70-200mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Construction: 23 elements in 17 groups
• Angle of View: 34° 21' to 12° 21'
• Minimum Focus Distance: 3.1 feet (0.95m)
• Maximum Magnification Ratio: 1:6.1
• Diaphragm Blades: 9 (rounded)
• Filter Size: 77mm
• Dimensions: 88mm x 193.8mm
• Weight: 1485g (3.3 lbs)

Compatibility:

• Designed for Canon EF-mount full-frame and APS-C DSLR cameras.

Summary:

The Tamron SP 70-200mm f/2.8 Di VC USD G2 (A025E) for Canon EF is an excellent telephoto zoom lens with exceptional optical performance, fast autofocus, and robust image stabilization. Its versatile focal length range, constant f/2.8 aperture, and rugged build make it an essential tool for photographers who require superior performance across a wide variety of shooting environments, from professional sports to portraiture.