[Tough Body Construction] Heavy-duty construction assuring underwater shooting down to 14 meters, for up to two hours of continuous operation, shockproof against a fall from a height of 1.6 meters, and freeze-proof against temperatures as low as -10°C. [Exceptional image quality] The back-illuminated, 16-megapixel CMOS image sensor and high-performance imaging engine deliver a top sensitivity of ISO 6400 and produce super-high-resolution images. [Six Macro Lights to assist close-up shooting] Ideally positioned around the circumference of the lens barrel for macro shooting, six LED Macro Lights provide bright, uniform illumination. [Underwater shooting mode] Specifically designed for underwater photography, the Underwater and Underwater Movie shooting modes are programmed to optimize color and contrast, based on the data of images actually captured under the water [Digital Microscope Mode] PENTAX-original Digital Microscope mode captures clear, vivid images of a microscopic world normally undetectable with the naked eye. [5X optical zoom lens with a 28mm wide-angle coverage] The WG-90 features a high-performance, five-times optical zoom lens with a focal-length coverage from 5mm to 25mm to accommodate a wide range of scenes and subjects, including sweeping landscapes. [Full HD movie recording for extended shooting of high-quality movies] Full HD movie recording using H.264 recording format, captures high-quality, extended movie clips. Show More