Check | Description | Passed |
Fungus | No fungus or mould under the surface of the lens | Y |
Debris/dust | No dust or debris under the surface of the lens | Minor dust specs |
Scratches | No scratches or chips on the lens glass | Y |
Delamination | No lens coating is damaged or worn away | Y |
Aperture adjusts | Lens aperture ring is adjusted to check aperture changes. Aperture blades are uniform. | Y |
Lens focusses | Lens focussing ring is adjusted to check the lens focusses | Y |
Rattling | Check there are no loose components or rattles in the lens | Y |