ESR Portraits : Analog Photography

Epic Film Scans

One of the reason B&W prints in the darkroom are so compelling is that it is possible to transfer nearly all of the micro-details on the negative to paper.

The usefulness of color reversal film is entirely dependent on the qualify of the scan. A consumer-grade scanner benefits from a larger negative, but for 35mm and 645 I find that a 24MP digital camera is competitive with a consumer-grade flatbed scanner.

For work to be printed we need to do better. I recently sent out a 645 transparency to James Beck Digital and the results were astonishing.

Selection area from Provia 100F transparency (Mamiya 645 Pro, with 80mm lens at f/4)

Detail Comparison


Fuji XA-3 with 16mm macro adapter
(scaled up)

4800ppi drum scan at 100%

When I scale back the digital camera scan to the smallest visible detail I end up with an image that is 3360x2460 or 8.3MP of real usable detail. After cropping, the 4800ppi Beck Digita drum scan gave me a meaningful image size of 10528x7708, or nearly ten times the detail!

Dynamic Range

From the close-up comparison it is already apparent that the color accuracy of Beck Digital's drum scans are a massive improvement, but details visible in the shadows is also surprising.


Fuji XA-3 with 16mm macro adapter

4800ppi drum scan at 50%

Keep in mind that the first scan is a composite of three separate images that I took by bracketing the exposure—and it still can't compete.

This comparison also highlights the level of detail Fuji Provia 100F is able to maintian in the shadows.

Conclusion

Film photography is not convenient, but it has a life about it. Most of us succeed at capturing memorable photographs only a fraction of the time—but when you do, take your hard work and get a proper scan!

Last updated on May 06, 2019