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Metering against the light


alun

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I wonder whether any members will have tips/views regarding metering into strong light sources with M6/7.

 

I have found that metering into strong light sources (across a room towards a window -- even when metering downwards to exclude the light source, for example) will throw the M6/7 meter and for this reason usually opt for an incident reading from a handheld meter in such circumstances...

 

But I wonder whether anyone has tips/suggestions for dealing with such circumstances when the handheld is elsewhere? Do you have a method with the on-board meter that works for you consistently in tricky lighting (such as meter the shadows/floor/midtone/whatever and open up two stops, for instance)?

 

I'm just curious.

 

cheers

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Walk up close to the subject, if you can, say to meter a face against a bright window.

Or half depress the shutter to take various meter readings, then bracket.

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Guest darkstar2004

For the subject of David's photo (above), I would get close to her - close enough that her face pretty much fills the viewfinder lines for the focal length lens you are using, take a meter reading and open up one stop since she is caucasian.

 

That is going to get you pretty close; you might bracket 1/4 to 1/3 a stop too just for insurance.

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A Grey card . or taking a reading from your hand is another method . If you can't get closer and you have a longer lens take a reading using that .Then change the lens to the one you want to use.

The best method is to get close however ...and bracket

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As NZDavid's picture shows, heavily backlighted subjects will often overtax the camera's or the film's dynamic range, causing badly blown highlights. Indoors, I use fill flash bounced from the ceiling or whatever, at half to quarter power. Out of doors, I have to use it directly or held at arm's length, but still cranked down considerably. The SF24D does well at this, as long as you use a Nikon 'system' cable to get it off the camera.

 

Take a look at Sean Reid's pieces about 'working with flashlight'. He knows what he's talking about. And his pics do not look as if they had been taken with a flash cube on an Instamatic.

 

The old man from the Age of Flashpowder

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I meter my hand and then open up a stop :)

 

One trick I've learned when shooting into strong afternoon light, is to set my M7 to auto - then find the aperture that will result in a shutter speed of 1/1000 when pointing into the light - then open up by one or two stops. That way I've effectively ensured that if I point the camera anywhere else I can still get a usable shutter speed - but if I shoot into the light, I will get correct 'overexposure' vs. the meter due to the maximum shutter speed being used.

 

YMMV

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As NZDavid's picture shows, heavily backlighted subjects will often overtax the camera's or the film's dynamic range, causing badly blown highlights.]

 

Absolutely, Lars. Some subjects just aren't worth trying if the contrast is too much -- film or digital.I got a much better shot of her in her study.

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I'd think so, David. ---Much depends on the nature of the background. If it consists mostly of middle tones, such as foliage, then you can sometimes do a controlled overexposure of it without getting large areas of burnout, and still 'lift' the main subject considerably. But in many casesyou have to use either a largish reflex screen, or fill flash.

 

A window in a room can often be considered a light source, if it does not take up too much of the picture area, and be allowed to burn out. But I have a sitting room with one glass wall so I had to learn using fill light.

 

I do not think fill flash has to make you a pariah if you do it well. Gene Smith was once asked: "Mr Smith,

do you always use available light?" ---"Yes, all the light that's available."

 

The old man from the Age of Flashpowder

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