B+W Polarizer MRC Basic Line 77 mm. The filters of the Basic line feature a rotating ring with an optimized design for better grip which makes it easier to align polarizing filters. The filter mounts are made of solid brass and have a special functional finish for smooth mounting and dismounting. All circular polarizing filters of the new filter line are provided with the proven MRC coating with 16x layer and thus enable high-contrast and color-neutral images.
B+W Basic Filter Line for Quality-Conscious Beginner
B+W Basic Filter Line are designed for serious enthusiast photographers. With a high-quality glass and MRC coating, Basic Line provides outstanding image quality