Sigma - 50mm f/2 DG DN Contemporary Standard Lens for L-Mount Cameras - Black
Price range: $559.95–639.99
💎
Exceptional Value
Outperforms 64% of lenss at a lower price than 69%.
$560 is 36% below the $870 category median.
$560 is 36% below the $870 category median.
Brand: Sigma
Category: Lens
A professional Sigma Leica M-Mount-mount 50-50 mm zoom lens with f/2 maximum aperture.
PQS: 97 (computed 2026-04-29 07:02)
GTIN-14: 00085126314699
Key specs
A human-friendly subset of populated specs
Focal length
50-50 mm
Max aperture
f/2
Mount
Leica M-Mount
Weight
0.8 pounds
How this Lens compares vs. 249 lenss
Percentile rank for each spec — higher means this product outperforms more of its peers.
Spec Profile Radar
Visual snapshot — outer edge = 100th percentile (best in class)
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6571844 | 639.99 USD | In stock | View offer → | 2026-04-29 03:08 |
| Newegg | 9SIABMTJT41293 | 559.95 USD | In stock | View offer → | 2026-04-29 02:21 |
Recent price history (50)
Show price log (50 entries)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 639.99 USD | In stock | 2026-04-29 03:08 |
| newegg | 559.95 USD | In stock | 2026-04-29 02:21 |
| bestbuy | 639.99 USD | In stock | 2026-04-28 03:18 |
| newegg | 559.95 USD | In stock | 2026-04-28 02:18 |
| newegg | 559.95 USD | In stock | 2026-04-27 02:17 |
| bestbuy | 639.99 USD | In stock | 2026-04-26 03:18 |
| newegg | 559.95 USD | In stock | 2026-04-26 02:17 |
| bestbuy | 639.99 USD | In stock | 2026-04-25 03:14 |
| newegg | 559.95 USD | In stock | 2026-04-25 02:18 |
| bestbuy | 639.99 USD | In stock | 2026-04-24 03:06 |
| newegg | 559.95 USD | In stock | 2026-04-24 02:24 |
| bestbuy | 639.99 USD | In stock | 2026-04-23 03:10 |
| newegg | 559.95 USD | In stock | 2026-04-23 02:14 |
| bestbuy | 639.99 USD | In stock | 2026-04-22 03:11 |
| newegg | 559.95 USD | In stock | 2026-04-22 02:15 |
| bestbuy | 639.99 USD | In stock | 2026-04-21 03:14 |
| newegg | 559.95 USD | In stock | 2026-04-21 02:12 |
| bestbuy | 639.99 USD | In stock | 2026-04-20 03:19 |
| newegg | 559.95 USD | In stock | 2026-04-20 02:20 |
| bestbuy | 639.99 USD | In stock | 2026-04-19 03:11 |
| newegg | 559.95 USD | In stock | 2026-04-19 02:24 |
| bestbuy | 639.99 USD | In stock | 2026-04-18 03:14 |
| newegg | 559.95 USD | In stock | 2026-04-18 02:23 |
| bestbuy | 639.99 USD | In stock | 2026-04-17 03:20 |
| newegg | 559.95 USD | In stock | 2026-04-17 02:25 |
| newegg | 559.95 USD | In stock | 2026-04-16 13:29 |
| bestbuy | 639.99 USD | In stock | 2026-04-16 03:16 |
| newegg | 559.95 USD | In stock | 2026-04-16 02:16 |
| bestbuy | 639.99 USD | In stock | 2026-04-15 03:16 |
| newegg | 559.95 USD | In stock | 2026-04-15 02:21 |
| bestbuy | 639.99 USD | In stock | 2026-04-14 03:08 |
| newegg | 559.95 USD | In stock | 2026-04-14 02:16 |
| bestbuy | 639.99 USD | In stock | 2026-04-13 03:11 |
| newegg | 559.95 USD | In stock | 2026-04-13 02:26 |
| bestbuy | 639.99 USD | In stock | 2026-04-12 03:19 |
| newegg | 559.95 USD | In stock | 2026-04-12 02:25 |
| bestbuy | 639.99 USD | In stock | 2026-04-11 03:17 |
| newegg | 559.95 USD | In stock | 2026-04-11 02:20 |
| bestbuy | 639.99 USD | In stock | 2026-04-10 03:14 |
| newegg | 559.95 USD | In stock | 2026-04-10 02:27 |
| bestbuy | 639.99 USD | In stock | 2026-04-09 03:18 |
| newegg | 559.95 USD | In stock | 2026-04-09 02:12 |
| bestbuy | 639.99 USD | In stock | 2026-04-08 03:15 |
| newegg | 559.95 USD | In stock | 2026-04-08 02:28 |
| newegg | 559.95 USD | In stock | 2026-04-07 02:21 |
| bestbuy | 639.99 USD | In stock | 2026-04-07 01:49 |
| newegg | 559.95 USD | In stock | 2026-04-06 02:23 |
| bestbuy | 639.99 USD | In stock | 2026-04-06 01:33 |
| bestbuy | 639.99 USD | Out of stock | 2026-04-05 03:18 |
| newegg | 559.95 USD | In stock | 2026-04-05 02:18 |
Full specs
Show full spec table
| Focal length | 50-50 mm |
|---|---|
| Max aperture | f/2 |
| Mount | Leica M-Mount |
| Weight (kg) | 0.36 |
| Reconciled at | 2026-03-06 10:56 |
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Debug data (expand)
| Raw title | Sigma - 50mm f/2 DG DN Contemporary Standard Lens for L-Mount Cameras - Black |
|---|---|
| Raw brand | Sigma |
| Raw category | Best Buy > Cameras, Camcorders & Drones > Digital Camera Accessories > Camera Lenses > Mirrorless Lenses > Mirrorless Short-Range Zoom Lenses |
Canonical highlights (populated fields only)
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|---|---|
| core.seo_title | Sigma 314969 |
| lens.mount | Leica M-Mount |
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| category | lens |
| physical.weight_kg | 0.36 |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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Newegg raw specs
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