Rollei 26274 - Specificaties

ND filters like the Neutral Density filter ND1000 for 77mm camera lens with a comparatively high optical density of 3,0 are used in order to be able to achieve unusually long exposure times. The Rollei Extremium ND1000 filter extends the maximum available exposure time of your digital camera by ten aperture stops. It’s perfect for smoothing even rough water surfaces or to make moving subject components disappear.\n\nND1000 Filter with the best Gorilla® glass and additional coating\nThe Rollei Extremium Round ND1000 Filter 77mm has 10 stops, the absolutely homogeneous grey colouring of the extremely resistant Gorilla® glass was provided with yet another layer. The Luminance Coating provides the high-quality filter glass with a protective layer, which doesn’t offer oil, water and other liquids any chance of being able to settle on the surface. You can remove even the most obstinate dirt without any problem. The particularly high light permeability and the unusual colour fidelity are guaranteed on a long-term basis by the Luminance Coating and reflections and mirror images are reliably prevented. The highest degree of colour neutrality is vital for the storage of unaltered, original image data.\n\nA full score in three disciplines - thanks to Rollei’s quality strategy\nCompletely homogeneous grey colouring, excellent colour stability and light permeability as well as astonishing resistance to damage and contamination – this perfect combination of three characteristics that are actually contradictory is ensured by a new, particularly strict quality management system. The quality assurance strategy, “engineered & quality controlled in Germany“ doesn’t allow for any gaps during the entire manufacturing process, is already involved in development and prescribes merciless tests of production batches before final delivery. When you take your Rollei Extremium ND1000 filter carefully out of the package by means of the titanium ring, you absolutely know that you are holding a genuine precision product in your hands.