Micro Nikkor to the rescue.

I have some old Kodachrome slides I wanted to digitize, but my Canon and Nikon dedicated film scanners were sold long ago. My first attempt was using an Epson 2450 flat bed scanner with transillumination and a dedicated film holder. The result was awful.

An alternative method suggested itself, using my 55mm Micro Nikkor macro lens, an optic of exceptional performance in the close-up range, fitted to a Panasonic GX7 MFT body using an inexpensive adapter. The Nikkor goes down to 1/2 life size on a full frame body, but down to life-size on MFT. Nice, as the 35mm slide will exactly fill the MFT sensor in 3:2 mode.

Here’s the setup:

An iPad is used as an illumination source/light-box. After experimenting I found that 2 sheets of wax paper (from the kitchen) had to be used between the slide and the iPad, otherwise the latter’s pixels would show. Parallelism is a piece of cake – just align the camera until all four sides of the opening in the slide mount are parallel to the frame in the finder or on the LCD screen. Here’s the rear view:

Even with the LCD blurred you can see that the slide is correctly aligned. The screen magnification function in the GX7 is used to establish critical focus with the MF Nikkor, as easy as it gets.

Exposure on a very solid tripod and head was made using the electronic shutter of the GX7 which is truly vibrationless. I made five exposures at one stop intervals, thinking that HDR merging might help. The Nikkor was set at f/8, its sweet spot.

The original slide has exceptionally high contrast and HDR merging did nothing to improve matters. So after importing the best image from the GX7 into LR I dropped it into PS CS5 and messed about with curves and exposure, not to mention the magic lasso on the faces, coming up with something half decent.

The original slide photographed with the GX7 and Micro-Nikkor.

The massaged image after some time in Photoshop.

That photograph was taken on June 16, 1990 in lovely Encino, Los Angeles, when the original owner (left, above) of my BMW R90/6 motorcycle delivered it to me upon sale. I continue to ride it to this day! Other than the top case and some better shocks, it remains pretty much stock, right down to the mechanical points ignition which is as reliable as a hammer. The difference between this machine and modern bikes is that the latter will be useless junk 25 years hence when replacements for failed electronics are no longer available, whereas the R90 – whose electronic content is zero – will be happily soldiering along, hopefully with my son riding it. Oh! and I should add, modern BMW machine are ugly rubbish. This is how a motorcycle should look:

My 1975 R90/6 airhead twin in Scottsdale at my home, snapped the other day.

The bike runs as well as it did 28 years ago and no, I do not miss slide film or film of any kind, for that matter. How on earth did we exist before digital?

Film image: Olympus Stylus Quartz. Digital: Panasonic GX7.