Canon RF135mm F1.8 L IS USMvsCanon RF70-200mm F4 L IS USM
RF135mm F1.8 L IS USM
135mm / F1.8
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RF70-200mm F4 L IS USM
70-200mm / F4
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Which to choose
When the RF135mm F1.8 L IS USM suits you better
- Brightness2.3 stops brighter — better in low light and blurs the background more
When the RF70-200mm F4 L IS USM suits you better
- Weight240g lighter, so easier to carry
- Close focusFocuses as close as 60cm
- Zoom rangeCovers 70-200mm 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
- RF135mm F1.8 L IS USM130.3mm long × 89.2mm diameter
- RF70-200mm F4 L IS USM119mm long × 83.5mm diameter
Specifications compared
| Specification | Canon RF135mm F1.8 L IS USM | Canon RF70-200mm F4 L IS USM | Difference |
|---|---|---|---|
| Focal length (wide) | 135mm | 70mm | +65mm |
| Focal length (tele) | 135mm | 200mm | −65mm |
| Max aperture (wide) | F1.8 | F4 | 2.3 stops brighter |
| Max aperture (tele) | F1.8 | F4 | 2.3 stops brighter |
| Min aperture | F22 | F32 | −10.0 |
| Min focus distance | 70cm | 60cm | +0.10m |
| Max magnification | 0.26× | 0.28× | −0.02x |
| Aperture blades | 9blades | 9blades | — |
| Weight | 935g | 695g | +240g |
| Length | 130.3mm | 119mm | +11.3mm |
| Diameter | 89.2mm | 83.5mm | +5.7mm |
| Filter size | 82mm | 77mm | +5mm |
| Released | 2022 | 2020 | +2year |
| Stabilization | Yes | Yes | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as RF135mm F1.8 L IS USM relative to RF70-200mm F4 L IS USM.The highlighted cell is the better side for that specification.
Check prices
RF135mm F1.8 L IS USM
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RF70-200mm F4 L IS USM
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RF135mm F1.8 L IS USM in detailRF70-200mm F4 L IS USM in detailAll RF mount lenses