Tiffen 45650SKY - 4X5.650 Sky 1A Filter

The Tiffen 4 x 5.65" Skylight 1-A Filter is a general use filter with a slight pink tint to help improve overall color accuracy and clarity. The light pink coloration helps to reduce the overall bluish cast of daylight and is especially effective when photographing landscapes and in shade.

The Sky 1A 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.

Tiffen filters are made using ColorCore technology; a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 4 x 5.65" / 101.6 x 143.5mm.


- Helps to improve general color accuracy and clarity when photographing outdoors in daylight and shade.
- Light pink tint reduces bluish cast of natural light.
- General protection filter reduces dust, moisture, and scratches from reaching lens elements.


Specifications