Comparison of Sony FE 90mm ƒ/2.8 Macro G OSS SEL90M28G and Tamron 90mm f/2.8 Di MACRO 1:1 VC USD SP (Model F004) [S]ave
| Attribute |  Sony FE 90mm ƒ/2.8 Macro G OSS SEL90M28G × |  Tamron 90mm f/2.8 Di MACRO 1:1 VC USD SP (Model F004) × |
|---|---|---|
| Filter Size (mm) | 62 | 58 |
| Notes | Sony FE-Mount; Optical SteadyShot (OSS) image stabilization; Dust and moisture resistant | Available mounts: Canon, Nikon, Sony; Optical Image Stabilization; Included Accessories: Lens hood. |
| Closest Focus (m) | 0.28 | 0.3 |
| Magnification Ratio (x) | 1 | 1 |
| Type | Telephoto Prime Macro | Telephoto Prime Macro |
| Length (mm) | 130.5 | 122.9 |
| APS Equivalent | 135mm | 1.5x: 135mm; 1.6x: 144mm |
| Diagonal Angle of View (degree) | 27.00 | 27.00 |
| Image Circle | 35mm (Full-frame E-Mount) | Image Circle |
| Focal Length (mm) | 90.00 | 90.00 |
| Brand | Sony | Tamron |
| Name | Sony FE 90mm ƒ/2.8 Macro G OSS SEL90M28G | Tamron 90mm f/2.8 Di MACRO 1:1 VC USD SP (Model F004) |
| Weight (g) | 602 | 550 |
| Aperture (f) | 2.80 - 22.00 | 2.80 - 32.00 |
| Diaphragm Blades | 9 | 9 |
| Diaphragm Blades Type | rounded | rounded |
| Lens Construction | 15 elements in 11 groups | 14 elements in 11 groups, including 2 XLD (Extra Low Dispersion) glasses and one LD (Low Dispersion) elements |
| Diameter (mm) | 79 | 76.4 |
| Focus Details | Autofocus with Direct Drive SSM (DDSSM); focus hold button and sliding focus ring to switch between AF and MF | Internal; USD (Ultrasonic Silent Drive) with continuous manual focus mechanism |
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