Tag archive: aspherical lens elements

From the Olympus press release: Olympus today unveiled the C-60 Zoom, a high-performance premium digital camera for amateur to advanced photographers looking for sophisticated features and functions in a stylish, ultra-compact and durable metal body that's designed to do more. The C-60 Zoom combines a 6.1-megapixel (effective) image sensor with the Olympus TruePic TURBO Image Processor for rapid startup, shutter release and… Read More

The compact, high-performance, interchangeable smc PENTAX-DA 16mm-45mm F4 ED AL lens features a 3X zoom ratio with focal lengths covering ultra-wide to moderate-telephoto ranges for the angle of view equivalent to 24.5mm-69mm in the 35mm format.  The DA-Series  features a responsive "Quick-Shift Focus System" that allows photographers to instantly switch the focus mode from auto to manual with a slight twist of the focus… Read More