Sony FE 100-400mm F4.5-5.6 GM OSSvsSony FE 300mm F2.8 GM OSS
FE 100-400mm F4.5-5.6 GM OSS
100-400mm / F4.5-5.6
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FE 300mm F2.8 GM OSS
300mm / F2.8
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Which to choose
When the FE 100-400mm F4.5-5.6 GM OSS suits you better
- Close focusFocuses as close as 98cm
- Zoom rangeCovers 100-400mm in a single lens
When the FE 300mm F2.8 GM OSS suits you better
- Brightness1.4 stops brighter — better in low light and blurs the background more
These points are derived mechanically from the numbers. How a lens actually renders does not show up in specifications, so look at samples before deciding.
Size compared
- FE 100-400mm F4.5-5.6 GM OSS205mm long × 93.9mm diameter
- FE 300mm F2.8 GM OSS265mm long × 124mm diameter
Specifications compared
| Specification | Sony FE 100-400mm F4.5-5.6 GM OSS | Sony FE 300mm F2.8 GM OSS | Difference |
|---|---|---|---|
| Focal length (wide) | 100mm | 300mm | −200mm |
| Focal length (tele) | 400mm | 300mm | +100mm |
| Max aperture (wide) | F4.5 | F2.8 | 1.4 stops darker |
| Max aperture (tele) | F5.6 | F2.8 | 2.0 stops darker |
| Min aperture | F32 | F22 | +10.0 |
| Min focus distance | 98cm | 2m | −1.02m |
| Max magnification | 0.35× | 0.16× | +0.19x |
| Aperture blades | 9blades | 11blades | −2blades |
| Weight | 1.40kg | 1.47kg | −75g |
| Length | 205mm | 265mm | −60mm |
| Diameter | 93.9mm | 124mm | −30.1mm |
| Filter size | 77mm | 40.5mm | +36.5mm |
| Released | 2017 | 2024 | −7year |
| Stabilization | Yes | Yes | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as FE 100-400mm F4.5-5.6 GM OSS relative to FE 300mm F2.8 GM OSS.The highlighted cell is the better side for that specification.
Check prices
FE 100-400mm F4.5-5.6 GM OSS
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FE 300mm F2.8 GM OSS
ADLinks to Amazon, B&H Photo, Adorama, KEH Camera, MPB, eBay are affiliate links. We may earn a commission if you buy through them, at no extra cost to you.Links marked “Search results” go to that retailer’s search page for this lens name.Check price and availability on the retailer’s own site.
FE 100-400mm F4.5-5.6 GM OSS in detailFE 300mm F2.8 GM OSS in detailAll E-mount lenses