Attribute | Sony FE 85mm f/1.8 SEL85F18 × | Olympus 75mm ƒ/1.8 M.Zuiko Digital ED × |
---|---|---|
Diagonal Angle of View (degree) | 29.00 | 16.00 |
Aperture (f) | 1.80 - 22.00 | 1.80 - 22.00 |
Diaphragm Blades Type | rounded | circular |
Filter Size (mm) | 67 | 58 |
Notes | Dust and moisture resistant; Included Accessories: Hood (ALC-SH150), Lens front cap (ALC-F67S), Lens rear cap (ALC-R1EM). | Included Accessories: Lens Cap (LC-58E), Lens Rear Cap (LR-2). Metallic Lens Hood (LH-61F) and Lens Cap (LC-61) optional. |
Focus Details | Internal with double linear motor; AF/MF switch; Focus hold button | - |
Type | Telephoto Prime | Telephoto Prime |
Diaphragm Blades | 9 | 9 |
Lens Construction | 9 elements in 8 groups, including 1 ED element | 10 elements in 9 groups, including 3 ED lenses and 2 HR lenses |
Image Circle | 35mm (Full-frame E-Mount) | Image Circle |
Focal Length (mm) | 85.00 | 75.00 |
Brand | Sony | Olympus |
Name | Sony FE 85mm f/1.8 SEL85F18 | Olympus 75mm ƒ/1.8 M.Zuiko Digital ED |
Weight (g) | 371 | 305 |
Diameter (mm) | 78 | 64 |
Length (mm) | 82 | 69 |
35mm Equivalent | - | 150mm |
Magnification Ratio (x) | 0.13 | 0.1 |
APS Equivalent | 127.5mm | - |
Closest Focus (m) | 0.8 | 0.84 |