Comparison of Nikon 85mm f/2.8D PC-E Micro Nikkor and Sigma 70mm f/2.8 EX DG Macro [S]ave
| Attribute |  Nikon 85mm f/2.8D PC-E Micro Nikkor × |  Sigma 70mm f/2.8 EX DG Macro × |
|---|---|---|
| Magnification Ratio (x) | 0.5 | 1 |
| Filter Size (mm) | 77 | 62 |
| Focus Details | Manual Focus | Floating focus system; Focus Limiter Switch |
| Closest Focus (m) | 0.39 | 0.26 |
| Lens Construction | 6 elements in 5 groups (with Nano Crystal Coat) | 10 elements in 9 groups, including SLD elements |
| Length (mm) | 107 | 95 |
| Focal Length (mm) | 85.00 | 70.00 |
| Diaphragm Blades Type | rounded | - |
| Brand | Nikon | Sigma |
| Image Circle | 35mm | 35mm |
| Name | Nikon 85mm f/2.8D PC-E Micro Nikkor | Sigma 70mm f/2.8 EX DG Macro |
| Weight (g) | 635 | 525 |
| Type | Telephoto Prime, Perspective Correction | Telephoto Prime Macro |
| Notes | Included Accessories: Bayonet Lens Hood (HB-22), Flexible Lens Pouch (CL-1120) | Available AF Mounts: Sigma, Canon, Nikon, Sony, Pentax; Included Accessories: Lens Hood |
| APS Equivalent | 128mm | 1.5x: 105mm; 1.6x: 112mm |
| Aperture (f) | 2.80 - 32.00 | 2.80 - 22.00 |
| Diaphragm Blades | 9 | 9 |
| Diagonal Angle of View (degree) | 28.50 | 34.30 |
| Diameter (mm) | 83.5 | 76 |
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