The Digital Protection filter is a crystal clear colorless filter with advanced anti-reflective coatings designed especially fits use with digital imaging sensors. There is no filter factor and it's primary purpose is to protect your valuable lens surfaces. Digital Anti-Reflection Multi Coating - Specially formulated to pass light reflected off of a digital camera's anti aliasing filter and silicon based CCD or CMOS sensor. Black Almite Frame and Black Rimmed Glass - The black matte aluminum satin finish almite frame and black rimmed glass aid in reducing stray light and unwanted reflections. Low Profile Frame - Ultra thin low profile frames prevent vignetting on super wide digital format lenses. Knurled Frame Edges - Frames feature a knurled edge frame for easy attachment and removal.
ExpoDisc, the original white balance filter gets even better. Set white balance, meter for exposure and dust map your sensor with the only calibrated and certified 18% transmission incident light metering filter.
We invented the digital white balance filter with the original ExpoDisc and established it in the market as the premium white balance tool by individually testing and certifying every ExpoDisc. Now, ExpoDisc 2.0 introduces user-selectable warming filters (gels), an improved mounting design, and a new lower price-point.
ExpoDisc 2.0 Features:
ExpoDisc 2.0 Contents:
• ExpoDisc 2.0 Professional White Balance Filter
• Comfortable Lanyard
• Sturdy Carry Pouch
• Calibration Certification Card
• User Quickstart Guide