Science & Space
Heliograph
- Format
- PNG
- Resolution
- 1024×1024
- License
- Commercial
- Background
- Transparent
heliograph, signaling, optical communication, vintage technology, military signal, isometric, free download, science
Use it on your site
Paste this in. No account, no attribution, nothing to install.
Sizes: 32px · 64px · 96px · 128px · 256px · 512px. Change the number in the URL for a different one.
The story
About the Heliograph 3D icon
This heliograph icon shows a classic optical signaling device used to send messages with reflected sunlight. Its isometric 3D style makes it great for history lessons, military communication themes, science projects, and vintage technology designs. Free to download and easy to use in educational or creative layouts.
Every Heliograph detail is modelled at the same scale and lit the same way as the rest of Thridy's 3D icons, which is what keeps a set looking deliberate. It is an isometric 3D render, on a transparent background, with no mask to draw.
Used alongside other Science & Space icons it holds its weight visually, so a row of them looks composed rather than assembled.
Common homes for it are landing pages, mobile app interfaces, presentations, infographics and social media graphics. Teams in startups, agencies, product teams and content creators tend to use it most. Download it free, or request a custom variation if your project needs a different angle, colour or companion icon.
