Also, why do the prices vary so much ?
Triangle n\u00b0<\/em><\/em>1 : distance of the subject, focal length, size of the subject<\/em><\/p>\n\n\n\n
![\"\"](\"https:\/\/tomyanowitz.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-16-2026-at-10_19_45-AM-1024x889.png\")
<\/figure>\n\n\n\n\u2022 What is the RAW format ? Dynamic Range and Sensitivity<\/strong>. As you’ll see, I like to teach via triangles \u25b3 Beginner \u2022 The Lens : what lens to use, when […]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_zipai_imported":false,"_zipai_import_id":"","footnotes":""},"folder":[227],"class_list":["post-4","page","type-page","status-publish","hentry"],"spectra_blocks_featured_image_url":null,"spectra_blocks_author_info":{"display_name":"Tom Yanowitz","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/f98c120a1d5221dfaeb25373cfc0c16472f6cbf2b46719eb6237a29eb59d1fb6?s=96&d=mm&r=g","author_link":"https:\/\/tomyanowitz.com\/en\/author\/tomyanowitz\/","description":""},"_links":{"self":[{"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/pages\/4","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/comments?post=4"}],"version-history":[{"count":21,"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/pages\/4\/revisions"}],"predecessor-version":[{"id":2662,"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/pages\/4\/revisions\/2662"}],"wp:attachment":[{"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/media?parent=4"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/tomyanowitz.com\/en\/wp-json\/wp\/v2\/folder?post=4"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u2022 The Exposure <\/strong>: how your aperture, exposure time and ISO setting all influence the look of your image
Triangle n\u00b02 : aperture, exposure time, ISO<\/em><\/p>\n\n\n\n![\"\"](\"https:\/\/tomyanowitz.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-16-2026-at-10_09_23-AM-1024x889.png\")
<\/figure>\n\n\n\n
\u2022 The Frame <\/strong>: What goes on inside your frame : perspective, depth, contrast, colour…
Specific to cinematography\/videography : frame rate, exposure time (shutter speed), aspect ratios
\u2022 Motion<\/strong><\/p>\n\n\n\nIntermediate<\/h1>\n\n\n\n
\u2022 The Light : the principles of natural and artificial light
Triangle n\u00b03 : intensity, direction, quality<\/em><\/p>\n\n\n\n![\"\"](\"https:\/\/tomyanowitz.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-16-2026-at-10_10_31-AM-1024x889.png\")
<\/figure>\n\n\n\n
What is a stop of light ?
\u2022 Intro to dynamic range and sensitivity<\/p>\n\n\n\nAdvanced<\/h1>\n\n\n\n
Triangle n\u00b04 : pixel size, resolution, sensor size<\/em><\/p>\n\n\n\n![\"\"](\"https:\/\/tomyanowitz.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-16-2026-at-10_15_08-AM-1024x889.png\")
<\/figure>","protected":false},"excerpt":{"rendered":"