Canon 400mm F4 DO IS II USM is a Fixed aperture Auto Focus (AF) Super Telephoto Prime
lens with Optical Image stabilization and 35mm FF max sensor coverage, and it is designed to be used with EF Mount
Canon replaced the older Canon EF 400mm f4.0 DO IS USM with this model. Follow the link to read our detailed comparison of these models:
Compare Canon EF 400mm F4 DO IS II USM vs Canon EF 400mm f4.0 DO IS USM
What type of photography is the Canon 400mm F4 DO IS II USM lens good for?
The type of photography that you are planning to use the Canon 400mm F4 DO IS II USM is an important decision factor. Here we have evaluated its suitability to various photography scenarios:
Lenses in Canon EF Mount with Same Focal and Aperture Range
Reasons to Buy Canon EF 400mm F4 DO IS II USM Lens
Here we've included a summary of the advantages and disadvantages of the Canon EF 400mm F4 DO IS II USM lens in a list form to help you determine whether it offers the features you need.
Report a correction
| Optical Image Stabilization
| Distance Scale
| Hood supplied
| Tripod Collar
| Full-time Manual Focusing
| Focus Distance Limiter
| Internal Focusing
| Covers Full-Frame Sensor
| 9 Diaphragm Blades for Smooth Bokeh
| 400mm reach great for Wildlife Photography
Buy Canon 400mm F4 DO IS II USM from Amazon or B&H PHOTO
Canon 400mm F4 DO IS II USM is compatible with cameras that have a Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Size, Weight and Filter Thread
Size and weight is a very important decision factor when searching for your next lens. Canon 400mm F4 DO IS II USM has a maximum diameter of 128mm and total length of 233mm. It weighs 2100g / 74.1 oz.
Canon 400mm F4 DO IS II USM has a Drop-in type filter holder with a filter thread of 52mm.
Canon 400mm F4 DO IS II USM has a fixed focal length of 400mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 640mm.
The Canon 400mm F4 DO IS II USM is a weather-sealed lens, which provides extra protection to prevent water and dust get inside the lens and camera body under light rain, snow and wind. In order to have effective protection, you have to pair the Canon 400mm F4 DO IS II USM with a weather-sealed camera body such as the Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Optical Image Stabilization
The Canon 400mm F4 DO IS II USM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
With a total length of 233mm and a weight of 2100g, the Canon 400mm F4 DO IS II USM is a large lens. Fortunately, it comes with a tripod collar which you can use to attach the lens directly to a tripod or monopod instead of attaching the camera. This connection helps to better balance the lens/kit combination.
Canon 400mm F4 DO IS II USM features Rotary (internal) zoom method where the length of the lens doesn't change while you are zooming in or out. Even though this design has a size disadvantage in general compared to extending designs, it has the benefits of better sealing against dust and moisture, no zoom creep and no weight balance shift while zooming.
Maximum Magnification Ratio
Canon 400mm F4 DO IS II USM has a Max Magnification Ratio of 0.13x and has a minimum focusing distance of 3.3m. 0.13x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Below are the 3 Super Telephoto Prime type Canon12 mount lens alternatives with highest max magnification ratios:
Canon 400mm F4 DO IS II USM has a max aperture of F4.0 and a minimum aperture of F32.0.
Canon 400mm F4 DO IS II USM's optical formula consists of 18 elements in 12 groups . Following special elements are used in this design:
- Anti-smear fluorine coating on front element
- large-diameter aspheric
- UD element
Canon 400mm F4 DO IS II USM comes with a removable lens hood which is handy to reduce lens flare and glare in your photos. The model number of the hood is ET-120.
Canon 400mm F4 DO IS II USM is available in White color.
Popular Comparisons of Canon 400mm F4 DO IS II USM
Here are the eight most popular comparisons of the Canon 400mm F4 DO IS II USM amongst Camera Decision readers.
Top Alternatives of Canon 400mm F4 DO IS II USM Lens
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate, I earn from qualifying purchases.