Canon RF 10-20mm f/4 L IS STM

The Canon RF 10-20mm f/4L IS STM is an ultra-wide-angle zoom lens designed for Canon's EOS R series of full-frame mirrorless cameras. With a focal length range of 10-20mm and a constant f/4 aperture, this lens offers exceptional versatility for photographers specializing in landscapes, architecture, interiors, and astrophotography.

Key Features:

• Ultra-Wide Focal Length Range: The 10-20mm range provides an expansive field of view, allowing photographers to capture sweeping vistas and expansive scenes with ease. At 10mm, the lens offers an impressive 130° angle of view, making it ideal for tight interior spaces and dramatic landscape shots.

• Constant f/4 Aperture: Maintaining a constant maximum aperture of f/4 throughout the zoom range ensures consistent exposure settings and depth of field control, enhancing creative flexibility in various lighting conditions.

• Advanced Image Stabilization: Equipped with optical image stabilization, the lens compensates for up to 5 stops of camera shake, facilitating sharp handheld shots even in low-light situations. When paired with cameras featuring in-body image stabilization (IBIS), the combined stabilization can achieve up to 6 stops of correction, ensuring exceptional stability for both stills and video.

• STM Motor for Smooth Autofocus: The Stepping Motor (STM) delivers fast, smooth, and quiet autofocus performance, making it suitable for both photography and videography where silent operation is crucial.

• High-Quality Optical Construction: The lens comprises 16 elements in 12 groups, including aspherical, Ultra Low Dispersion (UD), and Super UD elements. This sophisticated optical design minimizes chromatic aberrations and distortions, resulting in superior image quality with edge-to-edge sharpness.

• Compact and Lightweight Design: Weighing approximately 570 grams and measuring 83.7mm in diameter and 112mm in length, the lens is both portable and easy to handle, making it an excellent choice for photographers on the move.

Recommended Uses:

• Landscape Photography: The ultra-wide focal lengths enable photographers to capture the vastness and grandeur of natural landscapes, incorporating more detail and depth into each shot.

• Architectural Photography: The lens's rectilinear design preserves straight lines, even at the edges of the frame, ensuring accurate representation of architectural structures without distortion.

• Interior Photography: In confined spaces, the 10mm focal length allows for comprehensive capture of the environment, making it particularly useful for real estate and interior design photography.

• Astrophotography: The expansive field of view and constant f/4 aperture facilitate the capture of night skies, enabling photographers to document starry landscapes with remarkable clarity.

Technical Specifications:

• Optical Construction: 16 elements in 12 groups, including one Super UD lens, three UD lenses, and three aspherical lenses.

• 9-Blade Circular Diaphragm: Contributes to a pleasing bokeh effect, enhancing the aesthetic quality of out-of-focus areas.

• Minimum Focusing Distance: 25 cm, allowing for close-up shots with a maximum magnification of 0.12x at 20mm.

• Filter Compatibility: Utilizes rear-mounted gelatin filters measuring 35 × 20 mm, accommodating creative effects without compromising the front element's design.

• Weather-Sealed Construction: Engineered to resist dust and moisture, ensuring reliable performance in various environmental conditions.

Additional Advantages:

• Customizable Control Ring: Provides quick access to essential settings such as aperture, shutter speed, or ISO, enhancing operational efficiency during shooting.

• Lens Function Button: Offers additional customization to suit user preferences, facilitating intuitive operation.

• Built-in Lens Hood: Protects the front element from stray light and physical impacts while maintaining the lens's compact form factor.

The Canon RF 10-20mm f/4L IS STM is an exceptional ultra-wide-angle lens that expands photographic possibilities by offering unparalleled perspectives and superior image quality. Its combination of advanced features, robust construction, and compact design makes it an ideal choice for professionals and enthusiasts aiming to broaden their creative horizons.

Elevate your photography with the Canon RF 10-20mm f/4L IS STM. Order now to explore new perspectives and capture stunning ultra-wide images with ease.