Bower 77mm Digital Filter Kit

This 77mm Digital Filter Kit from Bower includes an ND4 filter, a circular polarizer filter, and a UV filter, as well as a lens cap, and a cap keeper. A carrying case is provided to keep your filters safe when not in use.

Key Features

  • ND4, UV, and CP Filters
  • Cap, Cap Keeper, Carrying Case Included

5,250

Bower 77mm Digital Filter Kit

5,250

This 77mm Digital Filter Kit from Bower includes an ND4 filter, a circular polarizer filter, and a UV filter, as well as a lens cap, and a cap keeper. A carrying case is provided to keep your filters safe when not in use.

ND4 Filter

This neutral density 0.6 filter enables a two stop increase in exposure. It darkens the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the overall coloration of the image.

UV Filter

The UV filter is a general use, clear filter that helps to absorb ultraviolet light and reduce the bluish cast of daylight. No additional coloration or contrast is provided, allowing you to pair this filter with others. The UV filter is also useful as a general protective filter to leave on lenses at all times. Filters help to reduce dust and moisture from reaching your lens element and provide additional protection in case of drops or situations where scratching could occur.

Circular Polarizing Filter

The circular polarizing filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. This results in a noticeable increase in the saturation of skies and foliage, as well as clearer imagery when photographing in hazy conditions. A circular polarizer differs from a linear polarizer in that it supports full use of a camera’s autofocus and auto exposure functions.

Brand

Type

Solid neutral density
UV
Circular polarizing

Size

77 mm

Filter Factor

ND: 4 (2 stops)
UV: 0 (0 stops)
Circular polarizer: 3-4 (1.6-2 stops)

Multi-Coated

No

Rotating

ND: No
UV: No
Circular polarizer: Yes

Effect

ND: Permits a longer exposure
UV: Absorbs UV rays and reduces bluish cast from daylight
Circular polarizer: Eliminates reflections and haze and improves color and tonal saturation

Construction

Optical glass, aluminum filter ring

Front Filter Thread Size

77 mm

Front Lens Cap Size

77 mm

Packaging Info

Package Weight

0.385 lb

Box Dimensions (LxWxH)

4.9 x 3.9 x 2.05"

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  • Bower 77mm Digital Filter Kit
  • Bower 77mm Digital HD Circular Polarizer Filter
  • Bower 77mm Digital HD UV Filter
  • 77mm ND4 Filter
  • 77mm Lens Cap
  • Cap Keeper
  • Carrying Case