| Name |
Sony FE 400mm f/2.8 GM OSS SEL400F28GM |
| Image Circle |
35mm (Full-frame E-Mount) |
| Type |
Telephoto Prime |
| Focal Length |
400mm |
| APS Equivalent |
600mm |
| Max Aperture |
f/2.8 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
11 (circular) |
| Lens Construction |
23 elements in 17 groups, including 1 ED and 3 Fluorite elements; Fluorine coating |
| Diagonal Angle of View(Based on image circle) |
6.2 degrees |
| Focus Details |
Internal focus via dual XD (eXtreme Dynamic) Linear Motors; AF/MF, Full-time DMF, Focus Limit, Function Preset, OSS On/Off, OSS Mode and Beep switches; Set and 4 Focus Hold buttons |
| Front Element Rotation |
No |
| Zoom System |
n/a |
| Closest Focus |
2.7m / 8.9 ft. |
| Magnification Ratio |
0.16x / 1:6.3 |
| Filter Size |
40.5mm drop-in type |
| Dimensions(Length x Diameter) |
359mm x 158.1mm / 14.13 in. x 6.22 in. |
| Weight |
2895g / 6.38 lbs |
| Notes |
Optical SteadyShot Image Stabilization; Dust and moisture resistant; Included Accessories: Front cap, Rear cap, Lens strap, Lens hood (ALC-SH155), Lens case, Strap for case, Key for lens case. |
| Typical Online Price |
US$12,000 (Avail. Sept. 2018) |
