Inside the fonts: optical sizes
Robin Rendle — Optical Size And Variable Fonts
Choosing typefaces that have optical sizes – Fonts Knowledge - Google Fonts
Apple's Once and Future Japanese Variable System Font – AtaDistance
Size-specific Adjustments to Type Designs – Typographica
fonts - Selecting optical size? - TeX - LaTeX Stack Exchange
TypeTalk: Optical and Size-specific Fonts | CreativePro Network
Bricolage Grotesque - Pimp my Type
Inside the fonts: optical sizes
Optical sizing | R-Typography
TypeTalk: Optical and Size-specific Fonts | CreativePro Network
Optical Size axis (opsz) – Fonts Knowledge - Google Fonts
TypeTalk: Optical and Size-specific Fonts | CreativePro Network
Bianca Berning
Optical size, the hidden superpower of variable fonts – Pixelambacht
Variable fonts, Part the Second: Optical size, custom axes, and other curiosities | Responsive Web Typography
TypeTalk: Optical and Size-specific Fonts | CreativePro Network
The Typekit Blog | Optical Sizes on the Web
Optical sizes – Fonts Knowledge - Google Fonts
Meet the expanded San Francisco font family - Orange digital accessibility guidelines
Optical sizing | R-Typography
What is optical sizing and how can it help your brand? | Monotype.
