| | Olympus Lenses for less than $500 that are 10mm or wider and have a f/4 or faster aperture | | |  | "I found the lens solid in feel, easy to change, quick enough focussing" bhphotovideo.com | | Min focal length | 9 mm | | | Weight | 275 g | | | | | | | Aperture | f/4 | | | Auto focus | Yes | | | | | | | Diameter | 79 mm | | | Zoom range | 2x | | | | | | | Length | 74 mm | | | Fixed aperture | No | | | | | | | | | | |  | "This lens is very sharp; and so far I have found the auto-focus to be fast and reliable." bhphotovideo.com | | Min focal length | 9 mm | | | Weight | 155 g | | | | | | | Aperture | f/4 | | | Auto focus | Yes | | | | | | | Diameter | 57 mm | | | Zoom range | 2x | | | | | | | Length | 50 mm | | | Fixed aperture | No | | | | | | | | |
