Canon EF 400mm f/4 IS II Wildlife and Sports Lens

The Canon EF400mm camera Lens f/4 DO IS II USM is a high-performance super-telephoto lens designed for professional photographers and advanced enthusiasts. It is part of Canon’s EF lens lineup and is known for its compact design, exceptional image quality, and advanced optical technologies.

Key Features:

1. Diffractive Optics (DO) Technology:
   • Canon’s proprietary DO elements reduce chromatic aberrations and significantly shrink the lens’s size and weight compared to traditional super-telephoto lenses.
   • The green “DO” ring on the barrel is a signature feature of Canon’s Diffractive Optics lenses.
2. Compact and Lightweight Design:
   • Weighing just 2.1 kg (4.6 lbs), it is much lighter and more portable than other 400mm lenses, making it ideal for wildlife, sports, and aviation photography.
3. Fast f/4 Aperture:
   • The bright f/4 maximum aperture allows for excellent performance in low-light conditions and provides beautiful background blur (bokeh).
4. Image Stabilization (IS):
   • Features up to 4 stops of shake correction, ensuring sharp images even when shooting handheld or at slower shutter speeds.
5. Ultra Sonic Motor (USM):
   • Provides fast, quiet, and precise autofocus, making it perfect for capturing fast-moving subjects.
6. Weather-Sealed Construction:
   • Designed to withstand dust and moisture, making it suitable for use in challenging outdoor conditions.
7. High Image Quality:
   • Delivers sharp, high-contrast images with minimal distortion and chromatic aberrations, thanks to its advanced optical design.

Specifications:

• Focal Length: 400mm (fixed prime lens).
• Maximum Aperture: f/4.
• Minimum Aperture: f/32.
• Lens Construction: 18 elements in 12 groups (including 1 DO element and 2 UD elements).
• Closest Focusing Distance: 3.2 meters (10.5 feet).
• Filter Size: 52mm (drop-in filter system).
• Dimensions: 128mm x 232.7mm (5.04″ x 9.16″).
• Weight: 2.1 kg (4.6 lbs).

Ideal Use Cases:

• Wildlife Photography: Its lightweight design and long reach make it perfect for capturing distant animals.
• Sports Photography: Fast autofocus and image stabilization help freeze action shots.
• Aviation Photography: Excellent for capturing aircraft in flight.
• Event Photography: Ideal for situations where portability and performance are critical.

Pros:

• Compact and lightweight for a 400mm lens.
• Excellent image quality with minimal aberrations.
• Fast and accurate autofocus.
• Effective image stabilization.
• Weather-sealed for durability.

Compatibility:

• Compatible with Canon EF-mount cameras, including full-frame and APS-C DSLRs.
• Can be used with Canon EF extenders (1.4x or 2x) for even greater reach, though this may reduce the maximum aperture.

Canon EF400mm camera Lens f/4 DO IS II USM Lens – Best Price Online in Kenya

Looking for the best price on the Canon EF 400mm f/4 DO IS II USM Lens in Nairobi, Kenya? Look no further than Camera Stuff Kenya! This premium super-telephoto lens is a game-changer for wildlife, sports, and aviation photographers, offering unmatched portability and performance.