Comparison of Zeiss 85mm f/1.8 Batis 1.8/85 Sonnar and Sigma 65mm f/2 DG DN Contemporary [S]ave
| Attribute |  Zeiss 85mm f/1.8 Batis 1.8/85 Sonnar × |  Sigma 65mm f/2 DG DN Contemporary × |
|---|---|---|
| Filter Size (mm) | 67 | 62 |
| Notes | Available lens mounts: Sony FE-Mount (Full-frame E-Mount); Dust and weather sealed; Optical image stabilization. | Available AF Mounts: L-Mount, Sony E-Mount |
| Closest Focus (m) | 0.8 | 0.55 |
| Magnification Ratio (x) | 0.13 | 0.15 |
| Type | Telephoto Prime | Tele Prime |
| Length (mm) | 92 | 74.7 |
| APS Equivalent | 1.5x: 127.5mm | 1.5x: 97.5mm |
| Diagonal Angle of View (degree) | 29.00 | 36.80 |
| Image Circle | 35mm | 65mm |
| Focal Length (mm) | 85.00 | 65.00 |
| Brand | Carl-zeiss | Sigma |
| Name | Zeiss 85mm f/1.8 Batis 1.8/85 Sonnar | Sigma 65mm f/2 DG DN Contemporary |
| Weight (g) | 475 | 405 |
| Aperture (f) | 1.80 - 22.00 | 2.00 - 22.00 |
| Diaphragm Blades | 9 | 9 |
| Diaphragm Blades Type | rounded | rounded |
| Lens Construction | 11 elements in 8 groups | 12 elements in 9 groups, with 1 SLD glass and 2 aspherical lenses |
| Diameter (mm) | 81 | 72 |
| Focus Details | Autofocus with linear motor; Manual focus supported; OLED display of focus distance and depth of field | Smooth, quiet and high-speed AF via stepping motor |
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