The B+W 77mm Clear MRC 007M Extra Wide Filter is a simple, clear filter with a 1x filter factor and is designed to provide general protection for your lens. This optically clear filter does not affect overall image quality while helping to reduce dust, scratches, moisture, and other elements from damaging your lens. To prevent internal ghosting and reflections while providing over 99.8% light transmission, each glass surface includes multiple layers of anti-reflection coating. This Multi-Resistant Coating (MRC) also offers greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters.
B+W filters are constructed from Schott glass for increased optical clarity and color fidelity. To reduce the possibility of vignetting when this filter is in use, the filter ring's outside diameter is significantly larger than the actual thread size. This can prevent the use of lens manufacturer bayonet hoods. This filter's oversized filter ring features 95mm front threads and is constructed from brass for durability as well as jamming prevention.
General protection filter reduces dust, moisture, and scratches from reaching lens elements.
Does not require adjustments to exposure while in use.
Multicoated to prevent internal ghosting and reflections while providing over 99.8% light transmission.
Creates no additional coloration or contrast.
Constructed from Schott glass for optical clarity.
Oversized brass filter ring helps to prevent vignetting, jamming, and provides additional strength.