Attribute | Fujinon GF 45mm f/2.8 R WR × | Pentax SMC P-FA 50mm f/2.8 Macro × |
---|---|---|
Notes | For Fujifilm G-mount; Weather, dust and freeze resistant. Includes lens caps, hood and pouch. | - |
Magnification Ratio (x) | 0.14 | 1 |
Filter Size (mm) | 62 | 52 |
Length (mm) | 88 | 71 |
Closest Focus (m) | 0.45 | 0.15 |
Diagonal Angle of View (degree) | 62.60 | 47.00 |
Diameter (mm) | 84 | 67.5 |
Image Circle | Medium Format (Fujifilm G-mount) | 35mm |
Focal Length (mm) | 45.00 | 50.00 |
Name | Fujinon GF 45mm f/2.8 R WR | Pentax SMC P-FA 50mm f/2.8 Macro |
Brand | Fujinon | Pentax |
Weight (g) | 490 | 386 |
Type | Wide Prime | Standard Prime Macro |
Focus Details | AF via linear motor | - |
Aperture (f) | 2.80 - 32.00 | 2.80 - 32.00 |
Diaphragm Blades | 9 | - |
Diaphragm Blades Type | rounded | - |
Lens Construction | 11 elements in 8 groups, including 1 aspherical and 2 ED elements; Nano GI coating | 8 elements in 7 groups |
APS Equivalent | - | 75mm |
35mm Equivalent | 36mm | - |