B+W 77mm KSM Circular Polarizer MRC Filter

B + W Filters
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Manufacturer #:
  • Circular polarizer filter
  • 99.5% transmission, kaesemann foils
  • 2 to 2.8x filter factor, +1 to 1.5 stops
  • Helps to eliminate reflections and glare
  • Reduces haze in landscapes
  • Greater color and tonal saturation
  • MRC multi-resistant coating
  • Schott glass construction
  • F-Pro brass filter ring
  • 77 mm front filter threads
  • Plastic filter case for storage
  • Strongest effect when used at a 90°
  • Compatible with Canon EOS R Digital Camera with RF24-105mm F/4 L IS USM Lens
Lens Filter Size:
77 mm
Lens Filter Size:
The size of the filter that fits the lens.
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Our Price: $108.24

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In Stock

Pickup now at Fairfield, NJ

No sales tax outside of New Jersey

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Get an excellent circular polarizer filter with the B+W 77mm Kaesemann High Transmission Circular Polarizer MRC Filter. It helps reduce glares and reflections by filtering out polarized light. With lesser reflections from non-metallic surfaces, you will see increased saturation of skies and foliage in your pictures. The filter features Kaesemann foils that allows 99.5% light transmission and is placed between plano-parallel optical glass. Each glass surface in the filter has multiple layers of anti-reflective coating to prevent internal ghosting. It even includes a thin brass filter ring that minimizes vignetting and also enhances durability.

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B + W Filters
Detailed Specifications
Front Accessory Thread Size: 77 mm
Front Accessory Thread Size:
An adapter that allows threaded accessories to filter kits, such as Lee's Foundation Filter kit.

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Filter Type: Circular Polarizer
Filter Type:
The type of filter for a lens. Filters can be screwed on the front element or dropped in for larger zoom lens.

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Multi-Coated: Yes
A series of optical coatings that are on a lens/filter that help reduce the impact of reflections. The result is a higher transmission percentage of light. All modern lenses are multi-coated.

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Filter Construction: Schott glass
Filter Construction:
This is the construction of a type of filter. The type of process used to create a filter can affect its price. Filters can be constructed out of regular glass that sandwiches a coloured gel in between or in high-end filters, raw elements are added to the molten optical glass so there is no risk of uneven colour or fading.

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Filter Effect: Eliminates reflections and haze and improves color and tonal saturation
Filter Effect:
Allows various filter effects to be done in-camera while shooting. Common filter effects are vivid, neutral, sepia, black and white, negative, cooling, warming, etc...

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Front Lens Cap Size: 77 mm
Front Lens Cap Size:
This is the size of a front lens cap. Standard sizes for snap-on lens caps include: 27mm, 28mm, 30mm, 34mm, 37mm, 39mm, 40.5mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm and 86mm.

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Filter Factor: 2 to 2.8 (1 to 1.5 stops)
Filter Factor:
When placed in the optical path, many filters block a certain amount of light from reaching the lens. Filter factor relates to how much exposure compensation is required in order to adjust for this. Most cameras have TTL metering and will be able to do this automatically.

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Brand: B + W Filters
Lens Specification
Lens Filter Size: 77 mm
Lens Filter Size:
The size of the filter that fits the lens.

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In The Box

  • B+W 77mm Kaesemann High Transmission Circular Polarizer MRC Filter
  • Plastic Filter Case
  • Limited 10-Year Warranty

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