Canon RF50mm F1.2 L USMvsCanon RF50mm F1.4 L VCM
RF50mm F1.2 L USM
50mm / F1.2
—
RF50mm F1.4 L VCM
50mm / F1.4
—
Which to choose
When the RF50mm F1.2 L USM suits you better
- Brightness0.4 stops brighter — better in low light and blurs the background more
When the RF50mm F1.4 L VCM suits you better
- Weight370g lighter, so easier to carry
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
- RF50mm F1.2 L USM108mm long × 89.8mm diameter
- RF50mm F1.4 L VCM99.3mm long × 76.5mm diameter
Specifications compared
| Specification | Canon RF50mm F1.2 L USM | Canon RF50mm F1.4 L VCM | Difference |
|---|---|---|---|
| Focal length (wide) | 50mm | 50mm | — |
| Focal length (tele) | 50mm | 50mm | — |
| Max aperture (wide) | F1.2 | F1.4 | 0.4 stops brighter |
| Max aperture (tele) | F1.2 | F1.4 | 0.4 stops brighter |
| Min aperture | F16 | F16 | — |
| Min focus distance | 40cm | 40cm | — |
| Max magnification | 0.19× | 0.15× | +0.04x |
| Aperture blades | 10blades | 11blades | −1blades |
| Weight | 950g | 580g | +370g |
| Length | 108mm | 99.3mm | +8.7mm |
| Diameter | 89.8mm | 76.5mm | +13.3mm |
| Filter size | 77mm | 67mm | +10mm |
| Released | 2018 | 2024 | −6year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as RF50mm F1.2 L USM relative to RF50mm F1.4 L VCM.The highlighted cell is the better side for that specification.
Check prices
RF50mm F1.2 L USM
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RF50mm F1.4 L VCM
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.
RF50mm F1.2 L USM in detailRF50mm F1.4 L VCM in detailAll RF mount lenses