Front curtain sync:

EN: Front group rotational extensi


The lens barrel section holding the front lens group rotates to move the front group backward and forward during focusing. This type of focusing is used only in zoom lenses and is not found in single focal length lenses. Representative examples of lenses using this method are the EF 35-80mm f/4-5.6 USM and EF 100-300mm f/5.6L. Since the filter attachment ring and hood rotate with the lens during focusing, care must be taken when shooting through a glass window to make sure the end of the lens does not contact the glass.
Canon glossary EU



Front curtain sync:

A camera mode where the flash fires as soon as the shutter opens. This is the default mode in all cameras.

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Front end

General terms for all production and preparation work up to the Answer Print stage before Release Printing.

Cel Mai folosit cuvant: general | Domeniu Aplicare : Fotografie Analog | Caractere: 90 Cuvinte: 18 | Limba: Engleza | Sursa Kodak cine



Front lighting

Lighting that illuminates the subject from the position of the camera. Because illumination falls evenly on the subject, a front-lit subject may look flat and less dimensional.

Cel Mai folosit cuvant: subject | Domeniu Aplicare : Fotografie | Caractere: 146 Cuvinte: 27 | Limba: Engleza | Sursa Nikon Grossary



Front matter

Material, such as a title page, a copyright page, a table of contents, etc., that comes before the main text.

Cel Mai folosit cuvant: page | Domeniu Aplicare : Tipografie si design | Caractere: 83 Cuvinte: 21 | Limba: Engleza | Sursa typographia glossary



Front projection

Projector is in front of screen, image reflected back to audience.

Cel Mai folosit cuvant: projector | Domeniu Aplicare : Fotografie | Caractere: 54 Cuvinte: 11 | Limba: Engleza | Sursa Canon glossary us



Front room projector or positi

Sits close to screen, with short throw lens projecting image size about same as distance to screen, as close as 3/4 screen size, as far as 1.2 times image size.

Cel Mai folosit cuvant: screen | Domeniu Aplicare : Fotografie | Caractere: 125 Cuvinte: 30 | Limba: Engleza | Sursa Canon glossary us



Front group linear extension

The rear group remains fixed and only the front group moves straight backward and forward during focusing. Examples of front group linear extension lenses include the EF 50mm f/2.5 Compact Macro and the EF 85mm f/1.2L USM.

Cel Mai folosit cuvant: group | Domeniu Aplicare : Fotografie | Caractere: 180 Cuvinte: 37 | Limba: Engleza | Sursa Canon glossary EU