Description
Focal Length: 24-70mm
Maximum Aperture:
f/4 (constant)
Aperture Blades: 9
Minimum Focus Distance: 0.38 meters
Maximum Magnification: 0.7x (macro)
Lens Construction: 15 elements in 12 groups
Image Stabilizer: Up to 4-stops of stabilization
Physical Specifications:
Filter Diameter: 77mm
Dimensions: 83.4mm x 93mm
Weight: 600 grams
Other Features:
Ultrasonic Motor (USM): Fast and quiet autofocus
Internal Focusing: Lens does not extend when focusing
Internal Zoom: Lens does not extend when zooming
Weather Sealing: Resistant to dust and moisture
L-Series Lens: High-quality construction and performance
Image Quality:
Sharpness: Excellent sharpness throughout the zoom range, even at wide apertures
Contrast: High contrast with good color rendition
Bokeh: Smooth and pleasing bokeh with a circular aperture
Overall:
The Canon EF 24-70mm f/4L IS USM is a versatile and high-quality standard zoom lens that is ideal for a variety of photography applications. It offers a wide range of focal lengths, excellent image quality, fast and quiet autofocus, and a durable construction. It is a popular choice among professional photographers and enthusiasts alike.
Here are some additional points to consider:
Price: The EF 24-70mm f/4L IS USM is a relatively expensive lens, but it is well worth the investment for those who demand the best in image quality and performance.
Alternatives: There are several other 24-70mm lenses available from Canon and other manufacturers. The Canon EF 24-70mm f/2.8L II USM is a faster and more expensive option, while the Canon EF 24-70mm f/4L IS II USM is a newer model with improved image stabilization.
Overall, the Canon EF 24-70mm f/4L IS USM is an excellent choice for photographers who need a versatile and high-quality standard zoom lens