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ZONE SYSTEM


martin_kapostas1

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Martin: Where did you find a spot meter for only $100? That aside,

the spot meter is most helpful with the Zone System in that it lets

you read the highlights and shadows and make the necessary

corrections to get the kind of negative you want. A spot meter and

the Zone System is not a magic formula for good negatives. The Zone

System was developed as a teaching tool as a faster way to teach to

control the negative. It can be helpful until you become familiar

with judging a scene for light and shadow. I have one and seldom use

it. I much prefer to use the incident type meter for normal work,

adjusting the exposure in my mind for deeper shadow situations. There

are some instances where the spot meter excels, but either type takes

a little brain work on the part of the photographer. The spot meter

and Zone System takes a lot of testing to be able to shoot with

confidence. If all you are after is good negs either meter type will

work.

 

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Regards,

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When I was in college, I used a tube with a weston meter. I also

taped a simple DCX lens on one end & sized the tube length to the

simple lens focal length. I got a very narrow field of view. The two

problems I had to overcome were to verify what I was aiming at and

what the exposure compensation factor was. The tube was not

permanently attached to the meter. I wound up taping it to the side

of the camera. That way I could look through the tube (no meter) and

aim it by moving the camera on the tripod (somewhat clumsy). Once I

had my target, I stuck the meter in place of my eye & took the

reading. Once you do this a number of times, you will be surprised at

how quickly you can accurately judge a tonal value.

 

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Several years later, I scored a used Gossen Luna-pro with the spot

meter attachment for about 50 buck. That meter worked for 20 years.

The spot angle is 7.5 degrees. That and the "judgement" I had

developed got me through ok.

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You can do without a spot meter but one of the advantages of using LF

equipment is knowing the contrast range of the scene and processing

each sheet of film accordingly. Tayloring development for each sheet

of film to bring the contrast range within the range of the paper you

are going to use. How will you tell if the contrast range of the

scene is 4 stops apart or 7? How will you be able to place the 4

stops you've got on a specific part of the curve to achieve the look

you want on the print? You can shoot all over the place just like

with 35mm but you've lost the crucial advantage that LF offers. $100

for a new soligor spot meter isn't that much. If it is then you may

want to go back to shooting 35mm because much of LF is costly

compared to 35mm. You can get acceptable prints from your negs

without a spot meter but your success rate will be small compared to

the rate with a spot meter. I've used a 35mm camera with a long lens

as a spot meter in a pinch so it can be done, but my success rate was

small. An incident meter isn't the answer either. You might as well

use the sunny f16 rule. But then again it all depends on how

good you are and how good you want yuour prints to be. James

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The next best thing to a spot meter for zone system work is a long

lens. That will allow you to narrow the angle of view. Then get up

close to the subject, take a meter reading of the darkest area in

which you want detail, take another of the brightest area in which

you want detail, etc. Of course this will work only if you can get

sufficiently close to the area you're metering that only that area is

included in the metered area of the frame. This is by no means a

substitute for a spot meter but it's the next best thing and will

work in many situations. When you refer to $100 I'm unclear whether

you're saying you can't afford $100 for a spot meter or indicating

that you can afford that but you can't find a spot meter for $100. If

you can't afford $100 then you'll most likely have to forget about

using the zone system because other equipment costs at least that

much (e.g. the long lens in my suggestion). That's o.k., the zone

system isn't the only route to good negatives. If you're suggesting

that you can afford $100 but that spot meters cost a lot more, you

often can find used off brand spot meters for not too much more than

that. Also, I think Adorama markets a spot meter under its own name

for something like $150 (could be wrong on that, I haven't looked in

a while).

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There is in fact a system for metering that was either developed or

perfected by Minor White and outlined in his Zone System handbook. It

describes a way of taking two meter readings to determine the contrast

range of light striking the scene. By knowing this, one can then

decide whether N, N+ or N- development is indicated. I used the system

before I purchased a spot meter and achieved satisfactory results. One

question I have is whether you'll be able to get a decent incident/

reflective meter for $100, let alone a spotmeter. I suppose you could

pick up a used Gossen LunaPro for around $60 at a Photo flea market,

but you'll need to be careful about what batteries you use in this

model, as the original mercury batteries are banned in this country.

Wien makes some replacements that do seem to work. Good luck finding

the Minor White book.

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