Model train effect
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Introduction
This is a special look given to pictures which look like "model trains", also sometimes called toy-town effect. This effect can be achieved in different ways: you need to produce a thin in focus area. Several possibilities exist:
- using a tilt (or tilt-shift) lens so that both the top and the bottom of the scene are out of focus, making figures look tiny.
- Some of the best lenses to use are the Minolta VFCs (in 35mm and 24mm varieties), which allow for "variable field curvature," and some additional flexibility.
- use a lensbaby, a cheap alternative to a real tilt lens
- use Photoshop to get the same effect
How to with Photoshop
Real tilt-shift lenses are quite expensive but it's very easy to simulate the same effect with a little bit of photoshoping. The typical picture to start with would be an high vantage point. This photo taken from the observation room in the Nori tower overlooking Tokyo is a good enough example.
The goal is to simulate the tilt-shift effect by faking a narrow depth of field and then to simulate the plastic look by increasing the saturation and the contrast.
Open the image in Photoshop and go in quick mask mode this will allow us to quickly create a selection mask for where to apply the lens blur effect.
Use the gradient tool and select the reflected gradient and select the reverser option.
Then draw vertically from where you want the focus point to be upward to where you want the depth of field to finish.
Exit quick mask mode and invert the selection, this is where we'll apply the lens effect.
Select Filter->Blur->Lens Blur (or Gaussian if you version doesn't have Lens Blur). Play with the options until you're happy with the result.
Then add saturation and contrast to simulate the plastic look and that's it.
Some examples:
Other Examples
Shot with the 85mm PC lens on the Nikon D200, lens tilted to the right.
Related articles
- a tilt lens: the 80mm 2.8 ARSAT tilt
- the lensbaby lens: Lensbaby
Interesting links
Examples of tilt photography: http://www.smashingmagazine.com/2008/11/16/beautiful-examples-of-tilt-shift-photography/
VFC overview: http://www.camerarepair.com/Used-Cameras/Minolta-MF-SLR-C53/Lenses-C55/Rokkor-X-35mm-F2.8-Shift-CA-VFC-P299/
Minolta 35mm VFC compared: http://www.rokkorfiles.com/35mm%20Page%201.htm






