Lens comparisons

Two lenses side by side on the same portrait. The longer lens stands farther back so the subject stays the same size.

Lenses simulated from optical patents

Each lens is simulated from a published optical patent and has its own ray-tracing page.

Canon

Full Frame

APS-C

Fujifilm

Large Format 4x5

Digital Medium Format

APS-C

Hasselblad

Digital Medium Format

Helios

Full Frame

Leica

Full Frame

Micro Four Thirds

Meyer-Optik Görlitz

Full Frame

Minolta

Full Frame

Nikon

Large Format 4x5

Full Frame

APS-C

Olympus

Full Frame

OM System

Micro Four Thirds

Pentacon

Full Frame

Pentax

Full Frame

Samyang

Full Frame

Sigma

Full Frame

APS-C

Sony

Full Frame

APS-C

Viltrox

APS-C

Zeiss

Full Frame

Head-to-head lens comparisons

Ray-traced from optical patents.

Canon

Fujifilm

Leica

Nikon

Sony

Cross-Brand & Sensor Format Matchups

Wide / Environmental

Normal

Portrait

Telephoto

APS-C vs Full Frame

Medium Format vs Full Frame