EOS 40D

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MountCanon EF
Flange Back44.0 mm
Mount Diameter54 mm
SensorAPS-C
Electronic ContactsYes
ManufacturerCanon
Release Year2007
BatteryBP-511A Find BP-511A on eBay
Memory CardCompactFlash (CF)
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The EOS 40D introduced a 10.1-megapixel APS-C sensor, DIGIC III processing, Live View and a self-cleaning sensor unit to Canon’s enthusiast DSLR line. The EF/EF-S mount supports all EF and EF-S lenses with full electronic contacts and a 1.6x crop factor.

Compatible Lenses

Need an adapter for this Canon EF camera?
K&F Concept makes third-party lens adapters for this mount. Autofocus and electronic aperture support vary, so check compatibility before buying.
Browse Canon EF adapters on K&F Concept
Native Mount — Canon EF / Canon EF-S Lenses (99)
Via Adapter — Nikon F Lenses (120) · Third-party adapters
Adapter: No Nikon F to Canon EF adapter is registered in our database yet.
Third-party adapters are available. Autofocus and electronic aperture support vary by adapter and lens, so check compatibility before buying.
Find Nikon F to Canon EF adapters on eBay
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