Canon RF 24-105mm f/4-7.1 IS STM vs Sigma 16mm f/1.4 DC DN Contemporary (Canon RF)
Side-by-side used price and spec comparison. Lowest current prices pulled daily from the major used-gear sites.
Lowest now
$219
MSRP
$399
-45% vs MSRP
Well above the 90-day low
Today's price sits well above the recent low. Today's price runs 22% above the 90-day low of $179 (seen Sep 16, 2026). 55% of the $399 MSRP. Prices are down 4.4% over the last 30 days.
Lowest now
$265
MSRP
$449
-41% vs MSRP
Lowest price we've ever observed
Lowest price we've ever observed. This at $265 matches the lowest we've ever recorded for this body. That's 59% of the $449 MSRP. Prices are down 3.6% over the last 30 days.
Specs side by side
| Canon RF 24-105mm f/4-7.1 IS STM | Sigma 16mm f/1.4 DC DN Contemporary (Canon RF) | |
|---|---|---|
| Brand | Canon | Sigma |
| Family | Canon RF | — |
| Category | lens | lens |
| Body type | — | — |
| Mount | Canon RF | Canon RF |
| Sensor | — | — |
| Megapixels | — | — |
| Lens type | zoom | prime |
| Focal length | 24–105mm | 16mm |
| Aperture | f/4.0–f/7.1 | f/1.4 |
| Weight | 395 g | 415 g |
| Filter thread | 67mm | 67mm |
| Length | 88 mm | 90 mm |
| Diameter | 76 mm | 72 mm |
| Construction | engineering plastic | — |
| Released | 2020-07-09 | 2022-04-01 |
| Discontinued | — | — |
| Status | current | current |
| MSRP | $399 | $449 |
| Current low | $219 | $265 |
| vs MSRP | -45% | -41% |
Both cameras appear in
Curated best-under lists where both of these qualify today.
The verdicts above describe price timing. They don't tell you which camera fits your shooting style. See /methods for how we normalize seller conditions and compute the deal score.