Attribute | Nikon 19mm f/4E ED PC Nikkor × | Canon TS-E 17mm f/4L × |
---|---|---|
Diaphragm Blades | 9 | - |
Weight (g) | 885 | 820 |
Type | Wide Prime, Perspective Correction | Wide Prime Tilt-Shift |
Brand | Nikon | Canon |
Name | Nikon 19mm f/4E ED PC Nikkor | Canon TS-E 17mm f/4L |
Diameter (mm) | 89 | 88.9 |
Image Circle | 35mm | 35mm |
Lens Construction | 17 elements in 13 groups, including 2 aspherical and 3 ED elements | 18 elements in 12 groups |
APS Equivalent | 28.5mm | 27mm |
Closest Focus (m) | 0.25 | 0.25 |
Focus Details | Manual Focus | Manual focus |
Magnification Ratio (x) | 0.18 | 0.14 |
Aperture (f) | 4.00 - 32.00 | 4.00 - 22.00 |
Diagonal Angle of View (degree) | 97.00 | 104.00 |
Notes | Perspective Control: Horizontal and vertical shift and tilt: Shift: +/- 12mm, Tilt: +/- 7.5 degrees | - |
Focal Length (mm) | 19.00 | 17.00 |
Diaphragm Blades Type | rounded | - |
Length (mm) | 124 | 106.7 |