It’s safe to say that Ilford FP4 Plus isn’t your grandparent’s
film... it is also quite possible that your grandparents once used some
of the FP film family, seeing as the first emulsion in this line of film
was introduced in 1935.
Ilford first
announced Fine-Grained Panchromatic (FP for short) roll films in 1935.
The FP film would eventually undergo revisions, until Ilford reached FP4
in 1968. This film was eventually succeeded by FP4 Plus in 1990. Over
the decades between these film types, the look of FP4 and FP4 Plus has
changed as the emulsion has been tweaked. Though, some things have
remained quite constant - FP4 Plus remains one of Ilford’s more
versatile and beautiful films.
Ilford FP4 Plus is a cubic grain emulsion, just like it’s higher speed kin, HP5 Plus,
and its now-deceased rival, Kodak Plus-X. As a cubic grain emulsion,
different from modern T-grain emulsions, FP4 Plus has a more classic and
textured look to its grain that continues to give the film a timeless
feel. It is a film like FP4 Plus that will make you fall in love with
film grain.
FP4 Plus is also known for its
contrast. While not as high contrast as some films, such as
orthochromatic emulsions, FP4 Plus has a nice, dramatic contrast to it.
FP4 Plus exposures are especially known for their dramatic and deep
shadows - these deep shadows don’t sacrifice the midtones.
The
look of FP4 Plus’ grain and contrast can be highly customized depending
on how the film is developed in the darkroom. This gets to another one
of FP4 Plus’ big strengths: its versatility. The film's extremely long
production run has given countless photographers ample opportunities to
experiment and hone in on various development methods. You can easily
find developing times for FP4 Plus shot at speeds ranging from ISO 100
up to ISO 6400. We have even heard of photographers pulling it down to
ISO 50 and pushing it up to ISO 8000. Even if you don’t plan on
changing FP4 Plus’ speed, you can customize its grain and contrast
through development as well. By varying the developer of choice (Ilford
DD-X will produce a different look than Rodinal 1:50, for example), the
temperature and dilution of that developer, you can further smooth out
FP4 Plus’ grain and contrast, or increase them for even more drama. In
this sense, FP4 Plus can really be seen as dozens of different films all
wrapped up in one package. If you want a film to hole up with, all
winter with in the darkroom, FP4 Plus will make sure you don’t get bored
of it.
What more could you want of a film, you
ask? How about the fact that it is available in several different film
types? FP4 Plus can be found in the usual formats of 35mm and 120, but
it is also widely available in large format sizes. You have the big
three large formats covered easily enough with 4x5, 5x7 and 8x10. Fp4
Plus is also one of the few films that is part of Ilford’s ULF (Ultra
Large Format) program, meaning that it is possible to track down this
famous emulsion in sheets of such size as 9x12cm, 2.25x3.25in, 4x10in,
11x14 and more. It’s versatility isn’t just in its image qualities but
its shape and size as well!
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Ilford FP4+ Large Format Sample Gallery
Sample images made on Ilford FP4+ with either a Zone IV 4x5 field camera or a 5x7 pinhole camera by staff member Pete Gomena.