PolarPro - Quartzline ND1000/PL - 77 mm - Neutral Density Filters - Cinema Series - Brass Frame - Anti-scratch/anti-oil/hydrophobic coatings - polarising filter

• Quartzline ND1000/PL 77 mm
• Made of quartz glass
• Brass frame - smooth threads and increased durability
• Perfect colour neutrality - New coating process for zero colour change
• 16 layers of coating - Anti-scratch/anti-oil/ hydrophobic coatings

PolarPro Quartzline Filter ND1000-Pol This is a combination of two high-quality filters - a grey filter and a polarising filter. On the one hand, the neutral grey colouring reduces the amount of incident light by 10 f-stops. Wherever necessary or desired for a special image effect, longer shutter speeds can be used. On the other hand, the polarisation effect prevents undesirable reflections and gives images an exciting, richer colour dynamic. High quality quartz glass PolarPro Quartzline filters are made entirely of 99.9% pure quartz glass, which ensures unparalleled durability and clarity. The glass has a very low refractive index of only 1.46, so there is no loss of sharpness when using this filter. In addition, quartz glass is also extremely temperature resistant and is ideal for sensors up to 100 megapixels. Simply perfect for photographers and filmmakers who like to work under extreme conditions! 16-fold multi-coating Each quartz filter glass is coated with 16 wafer-thin layers. The different coatings ensure, among other things, optimum scratch, water and grease resistance, avoidance of reflections and a strong reduction of the risk of vignetting. In addition, they ensure very high light transmission and hyper-neutral colour rendition. Filter mount made of robust brass A well-known problem with many filters is that they jam when screwed into the lens thread if they are not fitted exactly. Especially mounts made of aluminium or even plastic are easily damaged. The filter mounts of the PolarPro Quartzline are therefore made of robust brass. This high-quality metal makes screwing in and unscrewing much easier. And by the way, this gold-coloured filter frame also looks luxurious and aesthetic.