Skip to content
The Register
How do they get 3.6x optical zoom from a 2.7 - 5.2mm focal length lens?
Login or register to join the discussion
Email
Password
Remember me
• Forgotten password
Pushy types
Something for nothing
Light, fantastic
Register
Zoom
How do they get 3.6x optical zoom from a 2.7 - 5.2mm focal length lens?