Your camera captures the view. Sjona restores how you saw it.

Current tools fix barrel distortion — the curved edges. We go deeper: we reconstruct how near and far objects actually relate to each other. The way your brain sees it, not your lens.

The problem

Every photo you've ever taken is a lie about depth.

Lenses compress or stretch the distance between objects. Mountains shrink. Backgrounds flatten. People at the edges warp. Your eyes saw something magnificent — your camera recorded something mediocre. Current software fixes barrel distortion — the curved lines. Nobody fixes depth.

In cinema, there's a dolly zoom — the camera pulls back while the lens zooms in, creating that surreal depth shift. We start where dolly zoom ends: we reconstruct how human eyes actually perceive the scene.

Smartphone reality
Human perception
How it works

We don't crop. We reconstruct.

01

Depth analysis

We build a 3D depth map of the scene — measuring the distance to every object in the frame.

02

Geometric correction

Our core is mathematics, not AI guesswork. Tensor analysis and affine transformations re-project the image to restore spatial relationships the way human vision constructs them.

What makes us different

The subject stays. The world reshapes around it.

When we re-project a scene, geometry shifts — buildings tilt, horizons stretch, trees lean. But key objects in the frame shouldn't warp. Semantic segmentation identifies what matters and locks it. Everything else adjusts to frame it naturally.

before / after
Beyond the camera

Not just new photos. Any photo.

Any image, any era

Sjona works on images already taken — years ago, any camera, any lens. The depth reconstruction applies retroactively.

Team

The team.

Alex Tereshkevich

CEO

Corporate strategist and entrepreneur. Builds animatronics, props, and 3D-printed systems for TV and film productions. Understands the image pipeline from set to screen.

Andrey Lesnykh

CTO

20+ years driving digital transformation and IT operations. Lifelong photographer.