Hot on the heels of the Steinheil Ultra Crystal and Ultra Fine Screen Protectors, United SGP has released its Steinheil Ultra Optics Screen Protector for iPad 2 ($29). Made with the same "Microlense Array" material as its version for the iPhone 4, the idea of the film is to reduce fingerprints while maintaining brightness and color. The film is perfectly tailored to fit the face of the iPad 2, with cutouts for the front-facing camera and Home Button.…