Canon EF 300mm f/4.0 L IS USM Lens

Compact L-series Telephoto Lens with Two-Mode Image Stabilisation

The EF 300mm f/4L IS USM Lens from Canon is a telephoto prime lens with two-mode optical image stabilisation which compensates for camera shake up the equivalent of two shutter speed stops. Stabiliser Mode 1 corrects vibrations in all directions and is mainly effective for shooting still subjects and Stabiliser Mode 2 steadies the image when panning vertically or horizontally.

An ultrasonic autofocus motor (USM) enables fast, smooth and silent autofocus and full-time manual override allows for precise manual focus even in autofocus mode. Two ultra-low dispersion (UD) glass elements reduce aberrations and provide clear images and accurate color. The minimum focus distance for this lens is 4.9'.

The lens features a built-in lens hood and a removable, rotatable tripod collar for stable and secure tripod mounting, the lens is compatible with Canon 1.4x and 2.0x extenders.

• Compact L-series Telephoto lens with two-mode image stabilisation
• Mode 1 is best used on still subjects while mode two is designed for image stabilisation while panning
• Two UD elements reduce chromatic aberration
• Two-stage image stabilisation; dual-axis camera shake correction or vertical axis only (for panning)
• Full-time manual focus override
• Built-in lens hood and included rotatable tripod collar

Features

• EF Mount L-Series lens
• Aperture range: f/4-32
• Two UD lens elements
• Two mode optical image stabilisation
• Ultrasonic focus motor
• Manual focus override
• Minimum focus distance: 4.9'
• Detachable tripod collar
• Fits extenders EF1.4X II & EF2X II
• 77mm filter diameter