Panasonic Lumix G Vario 7-14mm f/4 ASPH Lens

Spanning a useful range of wide-angle focal lengths - the Lumix G Vario 7-14mm f/4 ASPH from Panasonic is a versatile wide zoom for Micro Four Thirds cameras - and offers a 14-28mm equivalent focal length Well-suited for landscape - nature - and architectural applications - the wide field of view is complemented by a constant f/4 maximum aperture for consistent illumination throughout the zoom range The optical design makes use of low dispersion and aspherical glass elements to control a variety of aberrations and color fringing for notable sharpness - clarity - and color accuracy - and individual elements are also multi-coated to control flare and ghosting for improved contrast Additionally - the lens features a built-in petal-shaped lens hood to guard the front element from stray light to further reduce flaring and surface reflections

Features: Micro Four Thirds System, 14-28mm (35mm Equivalent), Aperture Range: f/4 to f/22, Rounded 7-Blade Diaphragm, Multi-Coated Elements, Autofocus with MF Override, Built-In Petal-Shaped Hood, Four ED and Two Aspherical Elements

Focal Length: 7 to 14mm (35mm Equivalent: 14 to 28mm)

Maximum Aperture: f/4

Minimum Aperture: f/22

Lens Mount: Micro Four Thirds

Lens Format Coverage: Micro Four Thirds

Angle of View: 114° to 75°

Minimum Focus Distance: 9.84-inch / 25 cm

Maximum Magnification: 0.08x

Optical Design: 16 Elements in 12 Groups

Diaphragm Blades: 7 - Rounded

Focus Type: Autofocus

Filter Size: No

Dimensions (ø x L): 2.95 x 3.27-inch / 75 x 83.1 mm

Length at Maximum Extension: 3.27-inch / 83.14 mm

Weight: 10.58 oz / 0.3 kg