The nikon d90 digital slr camera brings together the most advanced technology from nikons range of digital slrs featuring a host of sophisticated functions that combined create outstanding results the nikon d90 is a powerful slr with a 123 megapixel resolution which gives amazing clarity to your images and enables you to print your photos in large sizes featuring expeed image processing for optimum performance and maximum image quality the nikon d90 has an extendable 200 3200 iso range as