Sony E Lens
Review 1 KEH catalog listing by condition grade, included accessories and last imported price.
Practical buying analysis
This is a specification- and inventory-based buying assessment, not a hands-on optical test. It explains what the known focal range, mount and seller inventory can tell you, and what you should still verify directly with the seller.
The Sigma 40mm f/1.4 DG HSM A (Art) Full-Frame Autofocus Lens is listed for the Sony E system with a Sony E mount. Its practical starting role is everyday shooting within its focal-length range. The catalog records Full Frame sensor coverage; verify your camera model and any crop-mode implications.
At 40mm, this is a fixed-focal-length option: composition depends more on where you stand than on zooming. The catalog lists a maximum aperture of f/1.4; check its behavior across the zoom range where relevant.
Only one KEH catalog offer is shown, so there is no within-retailer grade comparison for this model at present. Inspect glass clarity, focus and zoom movement, mounting contacts, stabilization if applicable, and included caps or hood. Use the used-lens inspection checklist →
Compare the actual used copies
Use the offers above for a quick comparison. Below are the individual MPB and eBay listings, KEH condition grades and recorded KEH asking prices. Different used copies are not condition-matched; compare inclusions, seller terms and total cost.
Recently imported KEH inventory
One recently listed KEH condition grade is available to check. Confirm exact stock and accessories at the retailer.
| Condition | Included details | Recently listed price | Retailer |
|---|---|---|---|
| ExcellentGrade EX | With Caps, Hood | $512.00 | View at KEH ↗ |
The lowest tracked asking price stayed unchanged across the recent observations shown above. Individual used copies can move the range quickly as condition grades sell through.
Camera compatibility
This lens has broad coverage across the published camera guides currently mapped through the site’s native compatibility data. Sensor coverage, crop behavior, autofocus, stabilization and firmware support can still vary by exact camera-and-lens combination.
Continue learning
Use our detailed guides to evaluate focal length, aperture, compatibility and the risks of buying a used copy. These resources complement the model-specific facts and offers above.
This 40mm prime has a fixed field of view. Compare it with other focal lengths for your photography.
Read the focal-length research guide →Learn what f-numbers mean for exposure, background separation and shutter speed without assuming a lower f-number always makes a better purchase.
Read the aperture and focal-length guide →Check the camera mount and sensor coverage, then inspect optical condition, focusing and return terms before paying.
Read the used-lens inspection guide →Verify camera compatibility →