Samyang AF 135mm F1.8 FEvsTamron 70-300mm F/4.5-6.3 Di III RXD
AF 135mm F1.8 FE
135mm / F1.8
—
70-300mm F/4.5-6.3 Di III RXD
70-300mm / F4.5-6.3
—
Which to choose
When the AF 135mm F1.8 FE suits you better
- Brightness2.6 stops brighter — better in low light and blurs the background more
- Close focusFocuses as close as 69cm
When the 70-300mm F/4.5-6.3 Di III RXD suits you better
- Weight227g lighter, so easier to carry
- Zoom rangeCovers 70-300mm in a single lens
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
- AF 135mm F1.8 FE129.5mm long × 93.5mm diameter
- 70-300mm F/4.5-6.3 Di III RXD148mm long × 77mm diameter
Specifications compared
| Specification | Samyang AF 135mm F1.8 FE | Tamron 70-300mm F/4.5-6.3 Di III RXD | Difference |
|---|---|---|---|
| Focal length (wide) | 135mm | 70mm | +65mm |
| Focal length (tele) | 135mm | 300mm | −165mm |
| Max aperture (wide) | F1.8 | F4.5 | 2.6 stops brighter |
| Max aperture (tele) | F1.8 | F6.3 | 3.6 stops brighter |
| Min aperture | F16 | F22 | −6.0 |
| Min focus distance | 69cm | 80cm | −0.11m |
| Max magnification | 0.24× | 0.20× | +0.04x |
| Aperture blades | 11blades | 7blades | +4blades |
| Weight | 772g | 545g | +227g |
| Length | 129.5mm | 148mm | −18.5mm |
| Diameter | 93.5mm | 77mm | +16.5mm |
| Filter size | 82mm | 67mm | +15mm |
| Released | 2022 | 2021 | +1year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as AF 135mm F1.8 FE relative to 70-300mm F/4.5-6.3 Di III RXD.The highlighted cell is the better side for that specification.
Check prices
AF 135mm F1.8 FE
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70-300mm F/4.5-6.3 Di III RXD
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.
AF 135mm F1.8 FE in detail70-300mm F/4.5-6.3 Di III RXD in detailAll E-mount lenses