B+W POLFILTER HIGH TRANSMISSON ZIRCULAR MASTER KSM MRC nano 77 mmIn these high-end polarizing filters, the polarizing film is more tightly specified and the film pieces are specially selected.After cementing between high-quality cover glasses, an additional grinding and polishing process takes place.This ensures superior sharpness even with very fast, apochromatic lenses. The cementing technique ensures long-term stability even in humid climates.The generation of Käsemann High Transmission (HTC) polarizing filters is designed with a polarizing film that has a higher light transmission (transmission) and still has an excellent efficiency.The filter extension factor is only 2 - 3 which corresponds to approx. 1 - 1.5 f-stops.
| Filter type | Screw filter | 
| Item number | 17467035 | 
| Manufacturer | B+W | 
| Category | Filters (photography) | 
| Manufacturer no. | 1101634 | 
| Release date | 2/8/2022 | 
| Filter type | Screw filter | 
| Filter type | Polarizing filter | 
| Filter thread | 77 mm | 
| Country of origin | China | 
| CO₂-Emission | |
| Climate contribution | 
| Weight | 85 g | 
| Width | 20 mm | 
| Length | 95 mm | 
| Height | 95 mm | 
| Length | 10.10 cm | 
| Width | 9.90 cm | 
| Height | 2.30 cm | 
| Weight | 71 g | 
| Product Safety | 
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