Rollei Filter Mark II ND Rechteckfilter - Graufilter 100 mm
Rollei Filter Mark II ND Rechteckfilter - Graufilter 100 mm
Rollei Filter Mark II ND Rechteckfilter - Graufilter 100 mm
Rollei Filter Mark II ND Rechteckfilter - Graufilter 100 mm
Rollei Filter Mark II ND Rechteckfilter - Graufilter 100 mm
Rollei Filter Mark II ND Rechteckfilter - Graufilter 100 mm
Rollei Filter Mark II ND Rechteckfilter - Graufilter 100 mm
Rollei 26171

Mark II ND rectangular filter - neutral density filter 100 mm

Regular price €99,99 Sale price €49,00 Save 51%
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Rechteckfilter / Graufilter Mark II von Rollei

 

Neutral density filter 100mm made of Gorilla Glass

The Rollei Profi ND filter 100mm are gray filters with a neutral gray tint in a rectangular shape - so-called Rectangular filter . The abbreviation ND stands for Neutral density , with which a Light tightness is meant. Colloquially, there is also talk of swallowing light, as ther ND filter the amount of incident light is reduced.

This is done with the help of an even darkening of the filter glass in neutral gray, which is also the alternative name„Neutral density filter“ explained. It is particularly important that the ND filter Despite the gray tint, it remains color-neutral and translucent, which the Rollei gray filters guarantee thanks to Gorilla Glass and special multiple coating.

The ND filter The Mark II generation from Rollei is available in different intensities / optical densities. This is relevant in conjunction with the exposure time and the aperture setting. The ND1000 square filter has 10 stops, which means that the amount of light is reduced by 10 f-stops.

The Rollei ND Filter Mark II has the following intensities: ND8 (3 stops), ND64 (6 stops) and ND1000 (10 stops).

 

Beispielfoto für die Nutzung eines ND8 Graufilters


Long exposure with gray filters

There are many situations around you Neutral density filter to use sensibly. For example, flowing movements that the human eye cannot perceive in a picture. By ND filter r you can the Increase the shutter speed to achieve certain effects. For example depicting flowing movements.

Fog showers, rivers, waves, lakes, streams of clouds - all these are typical situations in which you are involved ND filters can work. The flowing movements are captured by the slow shutter speed and light is swallowed by the gray filter in order to create a gentle, soft and calm image in which the movements can still be guessed.n.

 

Ergebnisfoto Rechteckfilter Mark II ND64 von Rollei

 

ND filter made of high quality Gorilla * glasss

Rollei takes action for its particularly high quality Rectangular filter back on Gorilla Glass *. The filter glasses of the current production series are not only extremely weather-resistant, but also do not lose their optical properties through careless or extremely rough handling. The special treatment of the Gorilla * glasses works directly on the molecular level through a bath in boiling hot alkaline solution, a precisely planned exchange of ions starts, which not only protects the raw material better against mechanical pressure, but also through increased surface tension cracks and scratches clearly counteracts. Even with deeper damage, the coating prevents further material chipping at the edges.rn.

Gorilla * glasses are "inherently" particularly translucent and free of distortion. The special type of glass ensures that these excellent optical properties are not impaired by dirt or damage. In addition, the filter glasses benefit from the special coating developed by Rollei, the quality of which is regularly and strictly monitored..

Not only demanding photographers benefit from the extraordinary properties of Gorilla * glasses, displays of premium smartphones and tablets are also made from this particularly resistant material. The American company Corning Inc. can look back on more than 160 years of experience in the production and coating of special glasses and optics. The Rollei rectangular filters can therefore be made from Gorilla * glass that is only 2mm thick and, with a particularly low weight, easily meet all quality requirements that we place on Rollei professional filters.n.


Gau filter with special luminance coating

Reflections can give photos a very individual look or ruin them completely. In order to use these optical effects in a targeted manner, one must reliably prevent their accidental occurrence. For this, Rollei is now using a specially developed special treatment for our particularly high-quality filter glasses. The extreme light permeability and color fastness are not impaired..

The special procedure is based on very precise guidelines from Rollei, compliance with which is constantly checked and can also lead to the rejection of complete deliveries. This coating is also ideal for the extremely resistant, neutral and brilliant Gorilla * glasses in our professional rectangular filters.r.

As a photo professional or demanding hobby photographer, you benefit twice over.You don't have to worry about any reflections when choosing a location and you can fully rely on the impressive weather resistance and robustness of the additionally coated Rollei rectangular filters made of Gorilla Glass *, even in extreme situations. Even bad bumps or unintentional contact with sharp and pointed objects do astonishingly little to the coated and color-neutral filter glasses.s.

The optical tolerance values leave no scope for quality defects: the color curves of the glasses must behave absolutely homogeneously in the range from 400 to 800 nm, otherwise they must not bear the Rollei name. You can add reflections, color shifts or special effects afterwards - the image material represents a neutral, reflection-free and distortion-free basis for your creative ideas.r.

 

Ergebnisfoto Anwendung Graufilter ND1000 Mark II von Rollei

 

ND Filter Engineered And Quality Controlled in Germany

Quality is not a one-off event, but a continuous process that has to be improved again and again and adapted to the wishes of customers and the possibilities of technology. Therefore, after careful and intensive preparatory work, we at Rollei have introduced an extraordinarily strict quality management system that ensures the high quality of our professional filters over the long term. As "Engineered And Quality Controlled in Germany", this QM strategy documents various procedures and framework conditions that far exceed the standards customary in the industry. We proceed in an extremely structured manner and do not leave any result to chance:

Rollei's specifications and quality expectations form the basis for all subsequent production steps.

The particularly high-quality Rollei rectangular filters for photo professionals and discerning hobby photographers cover optical properties that could not be guaranteed at the same time with lower quality guidelines. Therefore, all criteria must always be met at all times; compromises in one discipline would immediately affect other aspects. The approval of new production samples is consequently exclusively in the hands of the Rollei filter specialists.

For Rollei, serial production does not mean a relaxation of expectations. Before the delivery of the production lots, the merciless quality control is based on the AQL principle (Acceptance Quality Limit): If a precisely calculated amount of randomly checked products falls through the grid, the entire batch is received no release..

The filters delivered then have to pass a final check at Rollei according to the strict AQL requirements before the products can finally be delivered to retailers and end customers.n.

In view of the already extremely high-quality raw materials and taking into account the comparatively large amount of rejects, the quality principle "Engineered And Quality Controlled in Germany" may seem a bit too strict for some customers, but you can always rely on the quality of your Rollei professional filters even in particularly demanding recording situations leave..

Rechteckfilter Mark II ND8Produktfoto und Anwendung Rechteckfilter ND64 Mark II von RolleiBeispielfoto zur Anwendung des ND1000 Rechteckfilters Mark II

Highlights
  • Made of high-quality Gorilla * glass: extremely robust and hard-wearing, high light transmission and no optical distortionn
  • Luminance Coating: Highest color fidelity, lowest reflections and scratch-resistant coating
  • Engineered & Quality Controlled In Germany: Tight technical specifications, individual quality check in Germany and special measuring methods
  • ND filters darken the subject by several light values and thus prevent overexposed images
  • ND filters are used to create long exposures during the day or to show wiping and flowing movements in the image

* Gorilla is a registered trademark of Corning Inc. 

Technical specifications

ND8

Product line: Mark II
Material: gorilla®*-Glass
Compatibility: 100 mm rectangular filter system
Strength: ND8
Optical density: 0.9
F-stop reduction: 3 stops
Transmittance: 12.5%


ND64

Product line: Mark II
Material: gorilla®*-Glass
Compatibility: 100 mm rectangular filter system
Strength: ND64
Optical density: 1.8
F-stop reduction: 6 stops
Transmittance: 1.563%


ND1000

Product line: Mark II
Material: gorilla®*-Glass
Compatibility: 100 mm rectangular filter system
Strength: ND1000
Optical density: 3.0
F-stop reduction: 10 stops
Transmittance: 0.098%

 

* Gorilla is a registered trademark of Corning Inc. 

scope of delivery
  • 1x Mark II ND filter 100 mm
  • 1x case
  • 1x cleaning cloth
If you are looking for firmware, operating instructions, data sheets or declarations of conformity, please visit our download center atdownloads.rollei.de
Depending on which tariff you choose in the checkout, we deliver within 1-3 working days . You can find more informationhere. You can get most of the items within 14 days return for free..

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