New On sale 19%
Canon L EF 200-400mm IS USM Extender 1.4x 200-400mm
Focal length 200-400mm
Aperture f/200
14 Overall Score
Price $9,999
Snapshot
Pros & Cons
Pros
- Strong versatility (72nd percentile) 72nd
Cons
- Below average aperture (0th percentile)
- Below average bokeh (0th percentile)
- Below average macro (12th percentile)
- Below average optical (18th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has held steady over time
Based on 19 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Focal Length Min | 200 |
| Focal Length Max | 400 |
Aperture
| Max Aperture | f/200 |
| Constant | Yes |
vs Competition
| Spec | Canon L EF 200-400mm IS USM Extender 1.4x 200-400mm | Nikon NIKKOR Z 17-28mm f/2.8 | Tamron Di III 28-75mm f/2.8 VXD G2 | Sigma Contemporary 10-18mm f/2.8 DC DN | Sony G SELP28135G.SYX | Panasonic LUMIX S S-R2060 |
|---|---|---|---|---|---|---|
| Focal Length | 200-400mm | 17-28mm | 28-75mm | 10-18mm | 28-135mm | 20-60mm |
| Max Aperture | f/200 | f/2.8 | f/2.8 | f/2.8 | f/4 | f/3.5 |
| Mount | - | Nikon Z | Sony E | Sony E | Sony E | L-Mount |
| Stabilization | false | false | false | false | true | false |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | - | 450 | 540 | 260 | 420 | 350 |
| AF Type | - | Stepping Motor | VXD | Autofocus | SSM | stepping motor |
| Lens Type | - | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Canon L EF 200-400mm IS USM Extender 1.4x 200-400mm | 54.6 | 0.4 | 31.4 | 11.8 | 18.4 | 0.4 | 72.1 | 49.7 | 38 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87 | 88.1 | 73.6 | 86.3 | 87 | 85.8 | 68.1 | 64.5 | 38 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 54.6 | 88.1 | 67.2 | 87.3 | 87.8 | 85.8 | 78.2 | 83.1 | 38 |
| Sigma Contemporary 10-18mm f/2.8 DC DN Compare | 54.6 | 83.5 | 87.3 | 93.3 | 81.6 | 85.8 | 69.1 | 68.8 | 38 |
| Sony G SELP28135G.SYX Compare | 94.2 | 80.2 | 75.5 | 31.2 | 87 | 69.9 | 92.4 | 50.2 | 92.8 |
| Panasonic LUMIX S S-R2060 Compare | 87 | 86.1 | 80.6 | 66.2 | 76.4 | 79.8 | 81.5 | 64.8 | 38 |
Price
Value & Pricing
From $9,999
Adorama 1 offer From $9,999
We started tracking prices for this product on Jul 19, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
