SLR Magic 26mm f/1.4 Toy Lens Review

SLR Magic 26mm f/1.4 Toy Lens: Performance

Having an f/1.4 aperture on a lens equivalent to 52mm (in 35mm terms) means you can recreate the depth of field of those film based 50mm f/1.4s from the likes of Olympus, Nikon, Pentax and Canon. The only downside is the lens is small and the image circle is smaller than the camera's CCD so you get vignetting. I took two shots of the wooden ornament below to show the affect at both extremes of the aperture range. You really don't want to use the lens stopped down, so this can cause problems in bright light. At ISO 200 I was regularly hitting the 1/4000sec shutter speed region in daylight. 

The lens has a filter thread but it's an unusually 30mm, so ND filters will be hard to come by. A common 30.5mm will just thread slightly on to hold in place, should you need to reduce the exposure.

The results I got below show some of the crazy characteristics of this lens. It flares badly, it vignettes like hell, there are chromatic aberrations and distortion in all the unexpected places and sometimes these all come together, with the right subject, to produce a really pleasing creatively artistic result.

The tribal ornament, taken at f/1.4 (left), has a subtle edge vignette, while the photo taken at f/8 (right) has an unpleasant harsh edge vignette. For portraiture the lens gives that super perspective feel of those legendary 50mm f/1.4s. The lens is not coated and flare is very obvious in the graveyard photo taken at 1/4000 sec and ISO 200.

Soft focus edges and vignette can be used to great artistic effect as seen on this shot of a fence (left) at 1/4000 sec and ISO200.

There's a weird effect on the chimney as it's sharp at the bottom and top but not in the middle.(1/4000 sec and ISO200)

Look at the strange colour fringing in the middle of the struts. It's usually edges where this occurs. 

Creative industrial shots like this flour mill are ideal subjects for this type of lens - 1/4000 sec at ISO200.

Sometimes the lens has a hot spot of exposure... it's all part of the creative technique - 1/4000 sec | ISO200. Depth of field at f/1.4 is minimal and can be used effectively to throw aspects out of focus - 1/320 sec | ISO200. The lens isn't good for close ups. 36cm is about as close as you can get. There are some nice swirly out of focus bits around the rose though - 1/4000 sec | ISO200.

SLR Magic 26mm f/1.4 Toy lens: Value for money

A quick look on eBay reveals you can buy a lens similar to this for about £14, and a plate for as little as £5. Further investigation reveals loads of Far East sellers are knocking out lenses like this with 4/3rds plates for £20 to £30. So what makes this little package worth £79? Well there are those colourful plastic grip rings. They do make the thing look bright and funky and aid handling, but £50? That's £3.50 each...and you can't even wear them as friendship bracelets!
You also get a rear cap with SLR Magic embossed on the flat.

Update...since writing this opinion we've been alerted to the fact that many of the CCTV lens options are lower quality. Some of the mounts you can buy are rejects from factories and as a result the manufacturing tolerances are poor. There are forum topics on the Internet about mounts getting stuck on cameras. Also some mounts may not be perfectly set to allow the lens to focus on infinity. This kit has been adapted to be sure the lens suits your camera.

We're told it also features anti-reflective treatment of the internal lens barrel, whereas most CCTV lenses are usually just untreated silver or black.

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