Canon EF 200-400mm f/4L IS USM 1.4x Extender Lens vs Canon EF 200-400mm f/4L IS USM Extender 1.4X

Comparison of 5176B005, EF 200-400mm f/4L IS USM Extender 1.4X

21 specifications	A Canon EF 200-400mm f/4L IS USM 1.4x Extender Lens Model 5176B005 View product	B Canon EF 200-400mm f/4L IS USM Extender 1.4XView product
Lens systemidentical
Lens mount interfaceKnown for one	—Unknown — not stated by the source	Canon EF

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.