B+W gray filter ND 0.9 MRC nano MASTER 39 mm. This B+W gray filter reduces light by three f-stops. This gray filter is particularly useful for video when an appropriate aperture value cannot be set in high brightness or when a shallow depth of field is desired. At this filter strength, a clear flow effect can already be seen with water. The B+W 803 gray filter ND 0.9 is also ideal for shots with a wipe effect.
| Filter type | Screw filter | 
| filter strength | 0.9 | 
| Item number | 17743158 | 
| Manufacturer | B+W | 
| Category | Filters (photography) | 
| Manufacturer no. | 1101552 | 
| Release date | 19/10/2021 | 
| Filter type | Screw filter | 
| Filter type | Neutral density filter | 
| Filter thread | 39 mm | 
| Size of insertion filter | 39 mm | 
| filter strength | 0.9 | 
| Country of origin | Germany | 
| CO₂-Emission | |
| Climate contribution | 
| Weight | 40 g | 
| Width | 39 mm | 
| Length | 6.50 cm | 
| Width | 6.50 cm | 
| Height | 2 cm | 
| Weight | 34 g | 
| Product Safety | 
How often does a product of this brand in the «Filters (photography)» category have a defect within the first 24 months?
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How often is a product of this brand in the «Filters (photography)» category returned?
Source: Galaxus