Rollei Extremium round filter ND8 E 77
- Gray Filter Extremium ND8
- Frequent uses for ND filters are e.g. shots of wiping effects or of flowing waters
- Gorilla Glass
- extremely robust, durable, high light transmission, no optical distortion
- Titanium ring: ideal for outdoor use, withstands large temperature fluctuations, dimensionally stable
- Luminance Coating: highest color fidelity, lowest reflections, scratch-resistant coating
- Engineered + Quality Controlled In Germany: tight technical specifications, individual quality check
- ND filter is the abbreviation for neutral density filter
- An ND filter darkens the subject by several light values and thus prevents overexposed images
ND8 gray filters from Rollei are made of multi-scratch-resistant and dirt- and water-repellent coated, color-neutral and titanium-framed Gorilla Glass. Long exposures, e.g. for photography of the starry sky or for wind effect shots of the cloudy sky, require special equipment:
A stable and robust outdoor tripod, a remote release and so-called ND filter, such as this ND8 gray filter for Lenses, also called gray filter or neutral density filter, because of the homogeneous neutral gray tint of the filter glass. Gray filters expand the exposure possibilities on the camera side by reducing the amount of light hitting the sensor without affecting color and contrast.
Gray filters are indispensable, especially for the traveling light effect at night, as well as for long exposures during the day, e.g. for better cropping of objects and for photography of moving surfaces and objects such as flowing water or road traffic. They allow longer exposure times, as the uniformly dark / gray and color-neutral lens allows less light to fall on the image sensors.
ND8 stands for a gray filter, which extends the exposure time by three f-stops. Thus, it has an optical density / strength of 0.9.
The Rollei Extremium ND8 filter extends the available exposure times by a whole three f-stops. Uniformly darkened in gray, the disk of an ND filter reduces the incidence of light and thus extends the shutter speed for smooth movements. The absolutely color-neutral gray tint of the glass pane further prevents color shifts, even during exposure. All' our neutral density filter (gray filter) is a round screw filter. This manufacturing method is less expensive, saves space and has a much lighter weight than plug-in filters.
ND8 Gray Filter with Gorilla® Glass- Extreme Materials for Extreme Tasks
The Extremium ND8 Gray Filter from Rollei is made of especially resistant, multi-coated and darkened Gorilla® Glass and temperature-insensitive titanium mount. This unique surface coating of the glass withstands even the most adverse environmental influences such as scratches, impacts and permanent material contact. The special glass from the traditional U.S. manufacturer in Corning, New York, is given a special coating - the glass blanks have to endure a long period of time in a hot alkaline solution - and therefore have an enormously increased surface tension. This preserves excellent light transmission, and optical distortion does not occur either. The temperature-resistant titanium ring ensures that the filter glass of our round ND filters is not subjected to pressure and shear forces and can be easily detached from the Lens even after demanding shoots in nature and in bad weather. The Luminance Coating provides additional coating of the outstanding filter glass and noticeably improves mechanical resistance, while maintaining freedom from distortion and the highest possible color neutrality (color fidelity). This is because even the most minimal shifts in color values already at the point of capture have negative effects on all further processing steps. At the same time, reflections are reduced to a very low level with our gray filters.
Engineered + Quality Controlled in Germany - Rollei QM Strategy
Highest quality constantly in focus - In order to be able to continuously control and ensure the extreme quality standards of the current camera filter series, Rollei has developed its own QM strategy. As part of the "Engineered + Quality Controlled in Germany" initiative, processes and guidelines have been defined that far exceed the methods and specifications customary in the industry. Checks according to the internationally proven and merciless AQL standard (Accepted Quality Limit) access the production batches several times in succession and sort out even the smallest complaints immediately
Rollei Extremium round filter ND8 E 77
Short profile
- Gray Filter Extremium ND8
- Frequent uses for ND filters are e.g. shots of wiping effects or of flowing waters
- Gorilla Glass
- extremely robust, durable, high light transmission, no optical distortion
- Titanium ring: ideal for outdoor use, withstands large temperature fluctuations, dimensionally stable
- Luminance Coating: highest color fidelity, lowest reflections, scratch-resistant coating
- Engineered + Quality Controlled In Germany: tight technical specifications, individual quality check
- ND filter is the abbreviation for neutral density filter
- An ND filter darkens the subject by several light values and thus prevents overexposed images
Product description for Rollei Extremium round filter ND8 E 77
ND8 gray filters from Rollei are made of multi-scratch-resistant and dirt- and water-repellent coated, color-neutral and titanium-framed Gorilla Glass. Long exposures, e.g. for photography of the starry sky or for wind effect shots of the cloudy sky, require special equipment:
A stable and robust outdoor tripod, a remote release and so-called ND filter, such as this ND8 gray filter for Lenses, also called gray filter or neutral density filter, because of the homogeneous neutral gray tint of the filter glass. Gray filters expand the exposure possibilities on the camera side by reducing the amount of light hitting the sensor without affecting color and contrast.
Gray filters are indispensable, especially for the traveling light effect at night, as well as for long exposures during the day, e.g. for better cropping of objects and for photography of moving surfaces and objects such as flowing water or road traffic. They allow longer exposure times, as the uniformly dark / gray and color-neutral lens allows less light to fall on the image sensors.
ND8 stands for a gray filter, which extends the exposure time by three f-stops. Thus, it has an optical density / strength of 0.9.
The Rollei Extremium ND8 filter extends the available exposure times by a whole three f-stops. Uniformly darkened in gray, the disk of an ND filter reduces the incidence of light and thus extends the shutter speed for smooth movements. The absolutely color-neutral gray tint of the glass pane further prevents color shifts, even during exposure. All' our neutral density filter (gray filter) is a round screw filter. This manufacturing method is less expensive, saves space and has a much lighter weight than plug-in filters.
ND8 Gray Filter with Gorilla® Glass- Extreme Materials for Extreme Tasks
The Extremium ND8 Gray Filter from Rollei is made of especially resistant, multi-coated and darkened Gorilla® Glass and temperature-insensitive titanium mount. This unique surface coating of the glass withstands even the most adverse environmental influences such as scratches, impacts and permanent material contact. The special glass from the traditional U.S. manufacturer in Corning, New York, is given a special coating - the glass blanks have to endure a long period of time in a hot alkaline solution - and therefore have an enormously increased surface tension. This preserves excellent light transmission, and optical distortion does not occur either. The temperature-resistant titanium ring ensures that the filter glass of our round ND filters is not subjected to pressure and shear forces and can be easily detached from the Lens even after demanding shoots in nature and in bad weather. The Luminance Coating provides additional coating of the outstanding filter glass and noticeably improves mechanical resistance, while maintaining freedom from distortion and the highest possible color neutrality (color fidelity). This is because even the most minimal shifts in color values already at the point of capture have negative effects on all further processing steps. At the same time, reflections are reduced to a very low level with our gray filters.
Engineered + Quality Controlled in Germany - Rollei QM Strategy
Highest quality constantly in focus - In order to be able to continuously control and ensure the extreme quality standards of the current camera filter series, Rollei has developed its own QM strategy. As part of the "Engineered + Quality Controlled in Germany" initiative, processes and guidelines have been defined that far exceed the methods and specifications customary in the industry. Checks according to the internationally proven and merciless AQL standard (Accepted Quality Limit) access the production batches several times in succession and sort out even the smallest complaints immediately
Rollei Extremium round filter ND8 E 77
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