The Evolt E-300 features Olympus’s exclusive Supersonic Wave Filter that dramatically reduces dust and other particles that settle on the image sensor. Located between the shutter and the CCD, the Supersonic Wave Filter uses high-speed ultrasonic vibration to cause dust and other microelements to fall off and be collected and held so they don’t affect photographs.
Canon TS-E 24mm F 3.5L high-precision glass molded aspherical and UD glass lens elements and accurate aspherical GMo along with a large diameter. It delivers outstanding image quality, high resolution and super-low distortion to all edges of the image. The lens incorporates a new type of anti-reflection coating, Canon’s SubWavelength structure Coating (SWC) that continuously changes the refractive index on the lens surface via wedge-shaped structures more minute than wavelength of visible light.