Canon EF 400mm f/4 DO IS II USM Lens W/ Canon Lens Case 400D *USED*

Quick Overview

• EF-Mount Lens/Full-Frame Format
• Aperture Range: f/4 to f/32
• Gapless Dual-Layer Diffractive Optics
• One Aspherical Element, One UD Element
• Sub Wavelength Coating
• Ring-Type Ultrasonic Motor AF System
• Optical Image Stabilizer
• Power Focus, Focus Limiter, Focus Preset
• Weather-Sealed Construction
• Rounded 9-Blade Diaphragm

Product Description

Featuring a unique optical design and paired with advanced image stabilization technologies, the Canon EF 400mm f/4 DO IS II USM is a super telephoto lens characterized by its relative lightweight and compact form factor. Gapless dual-layer diffractive optics are employed within this lens' construction to produce a smaller, lighter 400mm option with enhanced correction for chromatic and spherical aberrations. Aspherical and UD elements are also used to further reduce distortions and a Sub Wavelength Coating contribute to increased clarity and contrast. Complementing the sophisticated optical layout, a four stop-effective Image Stabilizer helps to minimize the appearance of camera shake and can be dedicated to different styles of shooting. Ideally positioned as a versatile option for sports and wildlife photographers, this lens' high-performance attributes and natural handling render this a viable telephoto option for a variety of applications.