• Skip to primary navigation
  • Skip to main content

photo-facts.com

The digital photography A-Z

  • A-Z
  • Blog
  • About
  • Show Search
Hide Search
You are here: Home / Archives for Aperture blades

Aperture blades

The adjustable hole in the lens diaphragm is created by a set of overlapping metal leaves, or ‘blades’. The greater the number of blades, the rounder the hole created and the better the lens’s ‘bokeh’ in out of focus areas. Aperture blades are often curved, too, to enhance that circular shape.

Depth of field and bokeh

September 7, 2019 by Rod Lawton

Depth of field is the near to far sharpness in your pictures. A picture with shallow depth of field has only the main subject in focus, and everything in front of it and behind it is blurred. The opposite is a picture with deep depth of field, where everything is sharp from right up close […]

photo-facts.com

Copyright © 2023 · Monochrome Pro on Genesis Framework · WordPress · Log in

  • Home
  • A-Z of articles
  • A-Z of tags
  • About
  • A-Z v2
  • A-Z index