- Ultra High Resolution 185˚ Fish-eye Lens (Extra-low dispersion glass)
Product Photo
Outline View 1
Outline View 2
Specifications
Model number | FE-185-1.8 |
---|
Focal Length | 1.8 mm |
---|
Back Length | 9 mm (in air) |
---|
Aperture | F1.4 - F16 |
---|
Image Circle Diameter (FOV) | ø5.7 mm (185˚) |
---|
Lens Construction | Group 11 Elements 11 |
---|
Resolution | Center > 90% @50 lp/mm Edge > 78% @50 lp/mm |
---|
Equidistance Projection (fθ) | - |
---|
Thickness of Cover Glass | 1.2 mm (BK7) |
---|
Mount Type | C / CS Mount (5 mm adapter ring is necessary) |
---|
Weight | 195 g |
---|
Sample Images
PENTAX Q + 01 STANDARD PRIME Lens
PENTAX Q + FE-185-1.8