Photographic Filter Calgary - Photography Terms & Glossary

Glossary Of Photography Terms [1]

Photographic Filter A photographic filter is an optical accessory used in photography to modify or enhance the characteristics of light entering the camera lens, thereby affecting the appearance of the resulting image. Filters can be made of glass, resin, or other materials and come in various shapes, sizes, and types, each serving specific creative or technical purposes. Common types of photographic filters include:

UV Filters: UV filters are clear filters that are primarily used to protect the camera lens from scratches, dust, and moisture without affecting image quality.

Polarizing Filters: Polarizing filters reduce glare and reflections from non-metallic surfaces, enhance color saturation, and improve contrast in landscape photography.

Neutral Density (ND) Filters: ND filters reduce the amount of light entering the camera lens without affecting color balance, allowing photographers to use slower shutter speeds or wider apertures in bright conditions for creative effects such as motion blur or shallow depth of field.

Graduated ND Filters: Graduated ND filters transition from dark to clear across the filter surface, helping balance exposure between bright skies and darker foregrounds in landscape photography.

Color Filters: Color filters alter the color balance of light entering the lens, enabling photographers to correct color casts, enhance specific color tones, or create artistic effects.

Special Effects Filters: Special effects filters, such as star filters, soft-focus filters, and diffusion filters, add creative effects and textures to images, resulting in unique and artistic interpretations of the scene.

Photographic filters are valuable tools for photographers to manipulate light, control exposure, and achieve specific creative or technical objectives in their images.