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The Market History Long before Kodak realized the demand for
vibrant and saturated colours, Fuji released the now-legandary Fujichrome
Velvia Professional (ISO 50). With its ultra-fine grain and ultra-saturated
colours, Velvia ruled the roost of slow speed E-6 slide film. For nearly
a decade, no other films have been able to challenge its dominance.
Kodak has awoken to the fact that many
photographers today have acquired a taste for such saturated colour films.
Some years ago, Kodak launched the Ektachrome E100S and E100SW, claiming
some market share for being the most saturated ISO 100 films. Although
moderately successful, the two films never did become serious contenders
to the colour king Velvia. This new Kodak Ektachrome E100VS is an all-new
emulsion, designed to capture a high saturation palette, without sacrificing
film speed like Velvia.
Saturation of colours in an emulsion has
often been achieved at the expense of film speed. In general, slow films
usually are able to capture saturated colours, while fast films are more
grainy and pastel in the colour palette. The trick that Kodak wants to
pull off, is to create a fine balance between saturated colours and reasonably
fast film speed, without sacrificing the grain size. To achieve this fine
balance, Kodak has incorporated new proprietary Color Amplifying Technology
with its T-grain technology, to produce a fine-grained saturated ISO100
film. Not only will the E100VS challange Fuji Velvia in film speed, it
also aims to capture the skin tones accurately, something will Velvia is
unable to accomplish. Skin tones from Velvia images have a distinct red
hue, which may be unpleasant in portraiture. If the E100VS can record saturated
colours while reproducing accurate skintones, it will be a major plus point
for many portrait photographers.
Since I was touring Japan recently, I took
the opportunity to test out this exciting new film. Japan is a gorgeous
country for photography, combining both the traditional and the modern
in the cities of Kyoto and Tokyo respectively. The wide variety of
photographic subjects made it possible to test out many attributes of the
film. Check out the rest of the review to see how the new E100VS
performs!
Say Hello to Technicolor Lovers of Walt Disney cartoons will know Technicolor. Pioneered by Walt Disney, Technicolor was responsible for bringing saturated colours to the screen in the early days of colour television. Today, some photographers call saturated and gaudy colour palettes as "technicolors" or "Walt Disney colours". Love it or hate it, there is a huge market
for saturated colour films. The sales of Velvia is testament to this fact.
Many photographers use Velvia, coupled with a polarizer to achieve ultra
saturated images, screaming with all the colours in the spectrum. Instead
of going out of fashion, the trend towards such saturated images is becoming
stronger. The E100VS aims to ride on this colour wave...
The slightly warm hues and high saturation
makes it less necessary to use a polarizer or warm-up 81A filters, which
you might have been tempted to use with other less-saturated films. This
means you do not need to compensate for the filters, which might otherwise
take up 1/3 stop (81A) to 2 stops (polarizer). This results in significantly
greater film speed, which gives you more creativity over the aperture and
shutter speed. This allows you to utilize the full ISO 100 speed from the
film.
Grain
and Resolving Power
As you can see from the magnified image
above, the resolving power and grain of the E100VS is quite impressive.
The Kodak T-grain technology has been incorporated into the E100VS, resulting
in fine grain and higher resolving power. The details of the signboards
are clearly visible even at high magnification.Using a 8X magnifying loupe,
the grain is visible but not distracting. Overall, the results of the E100VS
is pretty impressive.
ISO rating, pushing and reciprocity The Ektachrome E100VS is rated at ISO 100 by Kodak, and I've started off following this recommended setting. At EI 100, the film performs very well and provided accurate exposures. It is a true ISO 100 film, and you will not need to compensate to achieve saturated colours and accurate exposures. It is my opinion that underexposing the E100VS by 1/3 stop at E.I 125 is not going to boost your colours much, and may in fact block up your shadow details. I'd recommend using the E100VS strictly at E.I 100 unless you have very good reasons not to do so. How does it push? I pushed a roll of E100VS at E.I 200 (1 stop) just for the sake of testing, and found that it pushes well up to 1 stop. Contrast increases slightly, and so fine details in the highlights and shadows are lost. Generally, it does okay up to E.I 200, but that's about the limit I'd go. The grain is definitely going to become objectionable with more pushing, and the blacks might become muddied up. P.S: The technical specs sheet from Kodak which I checked also recommended 1-stop push as the limit. I did not test the reciprocal law failure
time of the E100VS, but according to the Kodak film literature, "no filter
correction or exposure compensation is required for exposures from 1/10,000
to 10 seconds. For critical applications, make tests under your conditions."
Contrast
Versus Velvia Many people see the E100VS as a Velvia
challanger, presumably for the throne of the king of saturated colour slides.
In fact, both films are quite different in various aspects, and so such
a conflict might not be the case.
Thus, the Kodak E100VS is a unique film in its own right. Rather than aiming to outdo Velvia or emulate Velvia's niche market, Kodak has decided to incorporate the Velvia saturation into a general ISO 100 film, which gives it more flexibility and verstaility for a greater range of assignments. Not only will the higher film speed allow photographers to use it in more situations, the more accurate skin tones and slightly lower contrast of the E100VS will prove to be a boon for portrait photographers. However, because both E100VS and Velvia
are reknowned for the ability to produce saturated colours, it is inevitable
that sales will be affected by the presence of each other. Most photographers
choose Velvia for the ultra fine grain and incredible colours, but when
faster speeds and lower contrast are needed, there is simply no better
film than the Kodak E100VS. With such a winner, it is no wonder that Kodak
is sparing no efforts to push and promote this film to photographers.
Scanning The Kodak E100VS scans very well indeed. Using a Nikon Coolscan, the scanned images required only very minimal touch-up to match the original images. Most of the images did not require any changes in saturation, only a little sharpening to make up for the loss of sharpness during the scanning process. According to Kodak, the E100VS
is part of the Ektachrome family, which "is characterized by sets of image
dyes which perform very similarly when scanned. The scanner operator can
setup a basic tone scale and color correction channel for EKTACHROME Films,
and then optimize the tone scale and gray balance for the requirements
of individual images." This translates to greater efficiency for high volume
scans.
Packaging It took years for Kodak to be convinced that photographers prefer the convenience of clear plastic canisters over the safety of totally black canisters, The Yellow Giant has finally adopted the frosted film plastic canisters for some of the films, such as the Portra series and E100VS. The translucent film cans made it easy to identify the films, even when you're in a hurry. In fact, I packed my frosted film canisters into ziplock bags, and it helped to clear the customs area at the airport when I requested for hand inspection. The guards just looked at them, and waved me through. Other convenient touches include a larger
magazine notes area on the metal film cartridge, allowing you to record
assignment notes or exposure/process conditions. Kodak claims that the
writeable magazine surface has improved texture for easier writing.
Sizes available The Kodak E100VS is available in 35mm,
120 and 220 roll sizes, as well as in sheet film format. Sizes and catalog
numbers may differ from country to country. See your dealer who supplies
KODAK PROFESSIONAL Products. The following table is lifted from the Kodak
website:
Roll film
Sheet Film
For more technical information, visit Kodak's website at Http://www.Kodak.com
Unless otherwise stated, all images and text by Nelson Tan Copyright (C) 1999 |