Description
Canon EF 24-70mm F/2.8L II USM Specifications
| Focal Length | 24 to 70mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Lens Mount | Canon EF |
| Format Compatibility | Full-Frame |
| Angle of View | 84° to 34° |
| Minimum Focus Distance | 1.25′ / 38 cm |
| Maximum Magnification | 0.21x |
| Optical Design | 18 Elements in 13 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | None |
| Filter Size | 82 mm (Front) |
| Dimensions (ø x L) | 3.48 x 4.45″ / 88.5 x 113 mm |
| Weight | 1.77 lb / 805 g |
Packaging Info
| Package Weight | 2.445 lb |
| Box Dimensions (LxWxH) | 8.95 x 5.5 x 5.35″ |
Canon 24-70 f/2.8 ii usm lens Key Features:
Optical Performance:
- High-Quality Optics: The lens construction includes 18 elements in 13 groups, featuring Super UD (Ultra-low Dispersion) and UD lens elements to reduce chromatic aberrations and enhance image quality.
- Large Aperture: Constant f/2.8 maximum aperture provides consistent performance and excellent low-light capability across the entire zoom range.
- Sharpness: Renowned for its sharpness and clarity, delivering excellent image resolution and contrast.
Build Quality:
- L-Series Durability: Part of Canon’s professional L-series, it features robust construction with weather-sealing to protect against dust and moisture, making it suitable for tough shooting environments.
- Fluorine Coating: Applied to the front and rear elements to reduce smudges and fingerprints, facilitating easier cleaning.
Versatility:
- Focal Length Range: The 24-70mm range covers wide-angle to short telephoto perspectives, making it versatile for various shooting situations.
- Circular Aperture: A 9-blade circular aperture helps produce pleasing background blur (bokeh) for more artistic effects.
Specifications:
- Focal Length: 24-70mm
- Maximum Aperture: f/2.8
- Minimum Aperture: f/22
- Lens Mount: Canon EF
- Minimum Focus Distance: 0.38m / 1.25ft
- Maximum Magnification: 0.21x
- Filter Size: 82mm
- Dimensions (Diameter x Length): 88.5mm x 113mm / 3.5in x 4.4in
- Weight: 805g / 1.77lbs
Pros:
- Superior Image Quality: Outstanding sharpness, contrast, and color fidelity.
- Fast and Reliable Autofocus: Ideal for fast-paced shooting situations.
- Durable Build: Weather-sealed for protection in challenging conditions.
- Wide Aperture: Excellent for low-light photography and creating a shallow depth of field.
Cons:
- No Image Stabilization: Can be a drawback for handheld shooting in low-light situations.
- Price: It’s a high-end lens with a premium price tag, which may be prohibitive for some photographers.
- Weight: Relatively heavy, which might be a consideration for extended handheld use.
Ideal Use Cases:
- Portraits: The wide aperture and focal length range are perfect for portraits with beautiful background blur.
- Landscapes: Wide-angle capabilities make it suitable for capturing expansive landscapes.
- Events: Versatility and low-light performance make it ideal for weddings, concerts, and other events.
- Travel: Though slightly heavy, its versatility reduces the need for carrying multiple lenses.
User Reviews:
- Image Quality: Highly praised for its sharpness and overall optical performance.
- Build Quality: Users appreciate its robust construction and weather-sealing.
- Autofocus: Commended for its speed and accuracy.
- Canon 24-70 f/2.8 ii usm lens
Detailed Performance Characteristics:
Image Quality:
- Resolution: The lens is known for its exceptional sharpness across the frame, even wide open at f/2.8.
- Distortion: At 24mm, there is some barrel distortion, which transitions to pincushion distortion as you zoom towards 70mm.
- Chromatic Aberration: Thanks to the Super UD and UD elements, chromatic aberration is minimal, even in high-contrast situations.
Bokeh and Depth of Field:
- The 9-blade aperture contributes to rounded, soft out-of-focus highlights.
- Depth of Field: The f/2.8 aperture allows for a shallow depth of field, making it easier to isolate subjects from the background.
Comparison with Other Lenses:
Canon EF 24-105mm f/4L IS II USM:
- Aperture: The 24-70mm f/2.8L II offers a wider maximum aperture (f/2.8 vs. f/4), which is beneficial for low-light performance and depth of field control.
- Focal Length: The 24-105mm has a longer reach, making it slightly more versatile for telephoto needs.
- Image Stabilization: The 24-105mm features image stabilization, which the 24-70mm f/2.8L II lacks.
- Weight and Size: The 24-105mm is slightly lighter, making it more suitable for longer handheld use.
Canon EF 24-70mm f/2.8L USM (Mark I):
- Build Quality: The Mark II has improved weather sealing and more robust construction.
- Weight: The Mark II is slightly lighter and more compact.
Canon RF 24-70mm f/2.8L IS USM (for mirrorless cameras):
- Image Stabilization: The RF version includes image stabilization, providing up to 5 stops of correction.
Practical Tips for Using the Canon EF 24-70mm f/2.8L II USM:
Handling and Usage:
- Balanced Weight: Despite its weight, the lens is well-balanced on full-frame DSLRs, making it easier to handle during extended shooting sessions.
- Lens Hood: Use the included lens hood (EW-88C) to reduce flare and protect the front element.
Best Practices:
- Portraits: At 70mm and f/2.8, this lens is excellent for portrait photography, offering beautiful background separation.
- Landscapes: For landscape shots, use the 24mm end, and consider stopping down to f/8-f/11 for maximum depth of field and sharpness.
- Events: The versatility of the zoom range and fast aperture makes it ideal for events, allowing quick adjustments between wide-angle and close-up shots.
Maintenance and Care:
- Use a rain cover if shooting in heavy rain.
- Regular Cleaning: Keep the front and rear elements clean. The fluorine coating helps repel dust and fingerprints, making cleaning easier.
User Experiences:
- Amateur Enthusiasts: Hobbyist photographers appreciate the image quality and the versatility it brings to various shooting scenarios. Canon 24-70 f/2.8 usm lens
Reviews
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