How To Test A Camera Light Meter If you have ISO 200 film in the camera on a sunny day set the aperture to f16 and the shutter speed to 1200th or 1250th of a second. ISO Automatic Exposure Compensation Active D-Lighting HDR Picture Control etc. View the metering scale in Manual Mode To see the light meter doing its thing put your camera in Manual Mode and look for a series of dots or vertical lines at the bottom of your cameras viewfinder. I tested each mode 3 times just to make sure that the reading was consistent.
Hold your meter in front of your subject pointing towards light that is measuring them not towards. Now you will see the readings of the light meter. If you are calibrating an incident meter use a flat disk hold the meter in front of the gray card and pointed at the camera.
Finally if shooting with 400 ISO film on a sunny day set the aperture to f16 and select a shutter speed of 1400th or 1500th of a second.
I tested each mode 3 times just to make sure that the reading was consistent. How To Test A Camera Light Meter Take your spot meter set you shutter speed to match and take a reading from your gray card. Hold your meter in front of your subject pointing towards light that is measuring them not towards. Notice the scale with zero in the middle.
I says about 200 footcandles. I know that many of you dont use a meter but they can be very useful in verifying the speed of the chip in the camera you might be shooting with. Its free and offers a reflected light meter with spot metering which uses the devices camera and an incident light meter using the devices light sensor. Each subject was placed in or near the center of the shooting frame in order for it to be picked up by all the metering modes correctly. With a handheld meter the angle of coverage is usually fixed for example 40 degrees.
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Its free and offers a reflected light meter with spot metering which uses the devices camera and an incident light meter using the devices light sensor. This is usually more than accurate enough but sometimes the light meter can be confused by abrupt shifts in light absorption within the scene. These devices help photographers determine how the light will affect the image theyre trying to capture. If you are calibrating an incident meter use a flat disk hold the meter in front of the gray card and pointed at the camera. Lets be clear the only reason I use the word HACK is because it see.
Adjust your lighting until you create a line at 50 IRE on your IRE scope. Set a long shutter speed to light meters best guess 20sec. Cameras with built-in light meters like all modern digital cameras use reflective light metering. Hold your meter in front of your subject pointing towards light that is measuring them not towards. How To Use The Light Meter In Your Camera To Get The Right Exposure.
