Most handheld meters in fact do this.
Hand held light meter vs in camera.
A handheld meter is also well known for not taking any transillumination into account when providing you with a reading.
Light meter goertek digital luxmeter illuminance meter handheld actionometer foot candle meter high accuracy 4 with lcd display one 9v battery included range 0 1 200 000 lux 0 01 20 000 fc 4 2 out of 5 stars 45.
Turn the knob around the white dome of your light meter to make it protrude.
Set your camera to manual mode and select your preferred iso and aperture.
This also includes any constant light source like fluorescents or leds you may add.
Set the iso and the aperture on the meter to the same values as your camera.
They have always done a pretty good job and as the years and technology have moved on these on board meters have become much more accurate.
However if you are using a handheld incident light meter it should give you an accurate reading of the bright sunlight illuminating the scene and no adjustment will be required.
Unlike a built in meter a handheld one doesn t receive any deception by extreme contrast or side lighting.
You need a handheld meter in your camera backpack.
The h h lm can measure the light falling on a subject the incidental light or the light being reflected off an object.
But a better handheld meter normally can meter incident or reflected light and can meter flash or continuous light.
An incident meter metering principles can certainly have strong advantages.
Light meter goertek digital luxmeter illuminance meter handheld actionometer foot candle meter high accuracy 4 with lcd display one 9v battery included range 0 1 200 000 lux 0 01 20 000 fc 4 2 out of 5 stars 45.
If the camera s meter indicates f 16 as the correct aperture you may have to open the aperture to f 8 to get the snow to look white instead of gray.
Handheld light meters by chuck mckern we have all grown accustomed to the convenience of having a light meter built in to the camera.
Some light meters are also capable of measuring strobe exposures.
It s free and offers a reflected light meter with spot metering which uses the device s camera and an incident light meter using the device s light sensor.
Tested against standard light meters for quality and accuracy this app is perfect for film cameras of varying format slr pinhole and video as well.
These meters are sometimes called flash meters.
Hold the meter in front of your subject with the white dome facing the camera.
Reflected meters are aimed at the subject from the camera and meters the light that the subject s colors reflect.
