Turn the knob around the white dome of your light meter to make it protrude.
Hand held light meter vs in camera.
A hand held light meter works differently than a ttl meter in your camera or a spot meter though both types of light meters measure reflected light.
Handheld light meters by chuck mckern we have all grown accustomed to the convenience of having a light meter built in to the camera.
Most handheld meters in fact do this.
Handheld light meters are recognizable for the little white dome that graces the top of the device.
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.
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.
These meters are sometimes called flash meters.
How to use the hand held meter.
Reflected meters are aimed at the subject from the camera and meters the light that the subject s colors reflect.
Some light meters are also capable of measuring strobe exposures.
But a better handheld meter normally can meter incident or reflected light and can meter flash or continuous light.
This also includes any constant light source like fluorescents or leds you may add.
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.
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.
Set your camera to manual mode and select your preferred iso and aperture.
An incident meter metering principles can certainly have strong advantages.
The h h lm can measure the light falling on a subject the incidental light or the light being reflected off an object.
A handheld meter is also well known for not taking any transillumination into account when providing you with a reading.
You need a handheld meter in your camera backpack.
Unlike a built in meter a handheld one doesn t receive any deception by extreme contrast or side lighting.
Set the iso and the aperture on the meter to the same values as your camera.
Hold the meter in front of your subject with the white dome facing the camera.