 "PANASONIC LUMIX G VARIO LENS, 7-14MM, F4.0 ASPH., MIRRORLESS MICRO FOUR THIRDS, H-F007014 (USA BLACK)"@en-US "Camcorder Lenses | EISF"@en-US
"Panasonic DSL MICRO CAMERAS/7-14MM F4.0 H-F007014 Lenses & Filters"@en-US 
 "Canon EF zoom lens - 24 mm 70 mm" " Canon 5175B002 Camera & Camcorder Lenses CDW.com
"The EF 24-70 mm f/2.8L II USM delivers superb image quality throughout its zoom range, thanks to aspherical lens elements and ultra-low dispersion (UD) and super UD glass. Redesigned optics ensures sharpness is maximized across the frame.The EF 24-70 mm f/2.8L II USM is robust enough for daily professional use. Weather sealing protects against dust and moisture, while a fluorine-coated front and rear elements are easy to clean." 