Offering for sale a canon 600mm f/4 L IS lens. The lens is in great condition with clean glass. Includes original Canon hood, uv filter, and Lowpro lens bag. Lens features: ~ High-performance L-series super-telephoto lens series with built-in dual-mode Image Stabilizer (IS) function. ~ Ultra-high image quality through new optical designs with Fluorite and UD Glass. ~ World's highest AF speed with improved Ring USM (Ultrasonic Motor) and new algorithms for focus prediction with moving subjects. ~ Magnesium alloy lens barrels for reduced weight & rugged reliability. Specifications Lens Focal Length & Maximum Aperture -600mm 1:4.0 Lens Construction - 17 elements in 13 groups Diagonal Angle of View - 4° 10' Focus Adjustment - Inner focusing system with USM Closest Focusing Distance - 5.5m / 18 ft. Filter Size - 52mm Drop-In Max. Diameter x Length, Weight - 6.6" x 18.0", 11.8 lbs / 168.0 x 456.0mm, 5360g Please call for more information 406-961-3440 ask for Mark Location: Corvallis, MT it's NOT ok to contact this poster with services or other commercial interests montana