Nanguang CN-B5D3 Loupe Diopter & 90° Viewfinder for Canon 5D Mark III/IIII (MK3/MK4)

  • Nanguang CN-B5D3 Loupe Diopter & 90° Viewfinder for Canon 5D Mark III/IIII (MK3/MK4)
Ex Tax: £32.50
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5/5 (2 reviews)

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This deluxe viewfinder kit fits directly onto your Canon 5D MARK III or IIII camera in place of the eyepiece. Simply slide the eyepiece off, and replace with the LCD mounting frame. The kit comes with 2 different attachments to clip onto the LCD frame, which are a loupe and a 90 degree adapter.

Firstly, the loup (which features a soft rubber eye cup) allows you to block out unwanted glare from external light onto the screen whilst simultaneously magnifying the image thanks to its clear glass optics. This is great for critical setting of focus and exposure.

The second benefit of using a loupe is that during use it offers an additional point of stability especially when configured with a rig. The loupe has an adjustable diopter which makes it great for users who wear glasses.


The second attachment is a 90 degree adaptor. This piece contains a mirror inside which allows you to see a reflection of the screen from directly above the camera - like a periscope. This also means the image is not reversed - so what you see is what you get. The 90 degree adapter is great for low angle shots where it is not practical to view the rear LCD from behind. It also has the advantage of feeling less intimidating to whomever you may be filming, as you are not making direct eye-contact, but looking downwards instead.

Both pieces are supplied in plastic flip lid boxes for safe transportation and storage.


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