B+W 77mm Slim-Line Circular Polarizer review

Thursday, March 22, 2012

Are you looking for Circular Polarizers - Increase Color Saturation, Reduce Reflections


The images about the left was taken with no filter.
The image on the right was taken using a
B+W Circular Polarizer. Click for larger view.

The images about the left was taken without filter.
The image around the right was taken using a
B+W Circular Polarizer. Click for larger view.
Highly efficient standard circular polarizing filter for all those cameras with beam splitters inside the light paths with their TTL exposure meter and with autofocus lenses. Circular polarization has exactly the same pictorial effect as linear polarization, but enables proper exposure metering and/or autofocus distance settings.

B+W Polarizers increase color saturation and reduce reflections. The neutral gray color and plane parallel polarizer material guarantee optimal image results. High-quality optical glass ensures excellent pictorial quality. The filter factor varies according to how a filter is positioned in relation on the sun. Exposure compensation is about two f-stops.

Linear and circular polarizers both consist of a linear polarizer foil but differ of their construction within the following way. Modern DSLR cameras use a beam-splitting prism that sends part of the incoming light to the meter and part to the viewfinder. The effect is that the sunshine entering the meter is partially polarized by the beam-splitter. A linear polarizer placed for the lens of this type of system will act as being a second polarizer and block light to the meter by means of a degree dependent on the angle involving the prism as well as the polarizer about the lens. The end result is incorrect exposure/aperture values from the meter. The circular polarizer circumvents this challenge through the addition of an 1/4-wave retarder, or delay foil. This ensures that the linearly polarized light is changed right into a rotation that appears unpolarized to the meter, resulting in proper exposure/aperture readings.

Uncoated for Greater Effect

The glass of this filter is uncoated. This is normal with special effects filters, where coating is either an impossibility or would work from the effect the filter is looking to attain.


Side take a look at Slim Line Rotating
Mount. Click for larger view.
Slim Line Filter Mount

This filter runs on the rotating Slim-Line mount manufactured from aluminum for wide angle lenses. They do not have a very front accessory thread to prevent vignetting with lenses as wide as 17mm in 35mm format. Some report success with lenses as wide as 16mm. A slip on cap is supplied.

Because this is a rotatable polarizing filter, it features a height of 5mm.
High Quality German Filters
? you comes at the right place because we provide some information about it. You can get special discount for Circular Polarizers - Increase Color Saturation, Reduce Reflections


The images about the left was taken with no filter.
The image around the right was taken using a
B+W Circular Polarizer. Click for larger view.

The images on the left was taken without any filter.
The image on the right was taken using a
B+W Circular Polarizer. Click for larger view.
Highly efficient standard circular polarizing filter for all those cameras with beam splitters inside light paths of these TTL exposure meter along with autofocus lenses. Circular polarization has the identical pictorial effect as linear polarization, but allows for proper exposure metering and/or autofocus distance settings.

B+W Polarizers increase color saturation and lower reflections. The neutral gray color and plane parallel polarizer material guarantee optimal image results. High-quality optical glass ensures excellent pictorial quality. The filter factor varies according to the way the filter is positioned in relation for the sun. Exposure compensation is all about two f-stops.

Linear and circular polarizers both consist of the linear polarizer foil but differ inside their construction in the following way. Modern DSLR cameras have a very beam-splitting prism that sends part of the incoming light for the meter and part on the viewfinder. The effect is the very fact that the lighting entering the meter is partially polarized from the beam-splitter. A linear polarizer placed on the lens of this kind of system will act as being a second polarizer and block light for the meter by way of a degree dependent around the angle between your prism as well as the polarizer around the lens. The actual result is incorrect exposure/aperture values through the meter. The circular polarizer circumvents this challenge with the addition of the 1/4-wave retarder, or delay foil. This ensures the linearly polarized light is changed right into a rotation that appears unpolarized to the meter, leading to proper exposure/aperture readings.

Uncoated for Greater Effect

The glass of this filter is uncoated. This is common with special effects filters, where coating is either an impossibility or would work contrary to the effect the filter is attempting to attain.


Side view of Slim Line Rotating
Mount. Click for larger view.
Slim Line Filter Mount

This filter utilizes a rotating Slim-Line mount manufactured from aluminum for wide angle lenses. They do not have a front accessory thread in order to avoid vignetting with lenses as wide as 17mm in 35mm format. Some report success with lenses as wide as 16mm. A slip on cap is supplied.

Because this is often a rotatable polarizing filter, it includes a height of 5mm.
High Quality German Filters
.You can choose to buy a product and Circular Polarizers - Increase Color Saturation, Reduce Reflections


The images about the left was taken without the filter.
The image around the right was taken using a
B+W Circular Polarizer. Click for larger view.

The images about the left was taken without any filter.
The image about the right was taken using a
B+W Circular Polarizer. Click for larger view.
Highly efficient standard circular polarizing filter for all those cameras with beam splitters within the light paths of these TTL exposure meter and with autofocus lenses. Circular polarization has the identical pictorial effect as linear polarization, but permits proper exposure metering and/or autofocus distance settings.

B+W Polarizers increase color saturation minimizing reflections. The neutral gray color and plane parallel polarizer material guarantee optimal image results. High-quality optical glass ensures excellent pictorial quality. The filter factor varies in accordance with how a filter is positioned in relation towards the sun. Exposure compensation is all about two f-stops.

Linear and circular polarizers both consist of the linear polarizer foil but differ inside their construction within the following way. Modern DSLR cameras possess a beam-splitting prism that sends part from the incoming light towards the meter and part for the viewfinder. The effect is the sunshine entering the meter is partially polarized by the beam-splitter. A linear polarizer placed around the lens of this type of system will act as a second polarizer and block light towards the meter by a degree dependent about the angle between your prism and also the polarizer around the lens. The actual result is incorrect exposure/aperture values through the meter. The circular polarizer circumvents this issue over the addition of the 1/4-wave retarder, or delay foil. This ensures that the linearly polarized light is changed in to a rotation that appears unpolarized to the meter, leading to proper exposure/aperture readings.

Uncoated for Greater Effect

The glass on this filter is uncoated. This is typical with special effects filters, where coating is either an impossibility or would work up against the effect the filter is attempting to attain.


Side take a glance at Slim Line Rotating
Mount. Click for larger view.
Slim Line Filter Mount

This filter runs on the rotating Slim-Line mount made of aluminum for wide angle lenses. They don't have a front accessory thread to avoid vignetting with lenses as wide as 17mm in 35mm format. Some report success with lenses as wide as 16mm. A slip on cap is supplied.

Because this is a rotatable polarizing filter, it features a height of 5mm.
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Circular Polarizers - Increase Color Saturation, Reduce Reflections


The images on the left was taken without the filter.
The image around the right was taken using a
B+W Circular Polarizer. Click for larger view.

The images about the left was taken without filter.
The image about the right was taken using a
B+W Circular Polarizer. Click for larger view.
Highly efficient standard circular polarizing filter for all those cameras with beam splitters inside the light paths of the TTL exposure meter with autofocus lenses. Circular polarization has the same pictorial effect as linear polarization, but allows for proper exposure metering and/or autofocus distance settings.

B+W Polarizers increase color saturation and lower reflections. The neutral gray color and plane parallel polarizer material guarantee optimal image results. High-quality optical glass ensures excellent pictorial quality. The filter factor varies as outlined by what sort of filter is positioned in relation on the sun. Exposure compensation is about two f-stops.

Linear and circular polarizers both consist of a linear polarizer foil but differ of their construction in the following way. Modern DSLR cameras have a beam-splitting prism that sends part in the incoming light on the meter and part on the viewfinder. The effect is always that the light entering the meter is partially polarized from the beam-splitter. A linear polarizer placed about the lens of a real system will act as a second polarizer and block light towards the meter by the degree dependent on the angle between the prism along with the polarizer about the lens. The end result is incorrect exposure/aperture values from your meter. The circular polarizer circumvents this issue over the addition of the 1/4-wave retarder, or delay foil. This ensures that this linearly polarized light is changed right into a rotation that appears unpolarized to the meter, resulting in proper exposure/aperture readings.

Uncoated for Greater Effect

The glass on this filter is uncoated. This is typical with special effects filters, where coating is either an impossibility or is acceptable up against the effect the filter is attempting to attain.


Side view of Slim Line Rotating
Mount. Click for larger view.
Slim Line Filter Mount

This filter runs on the rotating Slim-Line mount made from aluminum for wide angle lenses. They do not use a front accessory thread to prevent vignetting with lenses as wide as 17mm in 35mm format. Some report success with lenses as wide as 16mm. A slip on cap is supplied.

Because this is often a rotatable polarizing filter, it includes a height of 5mm.
High Quality German Filters



Brass Ring for higher Quality Image
Highest possible polishiing technique
World's best optical glass
New thinner Pro mount. No vignetting
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