Best for
- low-light photography
- street photography
- portrait photography
Canon RF Lens
Canon RF 50mm f/1.8 STM Full-Frame Lens for RF-Mount, Black | 43
The Canon RF 50mm f/1.8 STM Full-Frame Lens for RF-Mount, Black | 43 is a native Canon RF lens currently represented by 6 used KEH offers. Its strongest practical roles include low-light photography, street photography. Its 50mm prime focal length encourages a deliberate shooting style and avoids the size and complexity of a zoom.
Current inventory starts at$144.00
Camera systemCanon RF
MountCanon RF
BrandCanon
Sensor coverageFull Frame
Maximum aperturef/1.8
Inventory status6 available
Editorial buying guidance
Who this lens is most likely to serve well.
Why it stands out
- Its 50mm prime focal length encourages a deliberate shooting style and avoids the size and complexity of a zoom.
- There are currently 6 active KEH condition-grade offers, making price and condition comparison practical.
- The f/1.8 maximum aperture provides strong low-light flexibility.
- The catalog identifies this product for Full Frame coverage.
Things to consider
- Included caps, hoods, cases and other accessories can differ between used listings.
- A lower cosmetic condition grade can be a good value, but the final KEH listing should be checked for optical, mechanical and accessory details.
- Current prices and availability can change after the feed is updated.
Compatibility notes
This product is classified for the native Canon RF mount. Confirm sensor coverage, crop behavior and any camera-specific limitations before purchasing.
Choosing a used condition
Start by comparing Excellent and Excellent Plus offers for a balance of price and cosmetic condition. Consider Bargain grade when the price difference is meaningful and cosmetic wear is acceptable. Always review the exact accessories included with the selected listing.
Current KEH inventory
Compare condition grades.
Lower grades can offer strong value when cosmetic wear does not affect the performance you need.
Mirrorless Lens World may earn a commission if you purchase through these links. Your price is not increased. Confirm final condition, accessories, availability and price directly with KEH before purchasing.
| Condition | Included details | Current price | Retailer |
|---|---|---|---|
| Like New MinusGrade LN- | With E-43 Front Lens Cap, RF Rear Lens Cap | $191.00 | View at KEH ↗ |
| Like New MinusGrade LN- | With Caps | $191.00 | View at KEH ↗ |
| Excellent PlusGrade EX+ | With Caps | $186.00 | View at KEH ↗ |
| ExcellentGrade EX | With E-43 Front Lens Cap, RF Rear Lens Cap | $181.00 | View at KEH ↗ |
| ExcellentGrade EX | With Caps | $181.00 | View at KEH ↗ |
| BargainGrade BGN | With Caps | $144.00 | View at KEH ↗ |
Tracked used-price history
Jul 27, 2026$144.006 offers
Jul 28, 2026$144.006 offers
KEH listing summary
Canon RF 50mm f/1.8 STM Full-Frame Lens for RF-Mount, Black {43} | Canon RF 50mm f/1.8 STM Full-Frame Lens for RF-Mount, Black | 43 | - LN- - Like New Minus - With E-43 Front Lens Cap, RF Rear Lens Cap | Used
Editorial method
Selected from active KEH inventory using native mount compatibility, current offer depth, focal length, aperture information and photography use-case classifications. Inventory depth is not treated as proof of optical superiority.
Last editorial update: Jul 27, 2026