Light Meter, Lux Meter & Luminometer Suppliers

A light meter is a device used to measure the amount of light in a given environment. It is commonly used by photographers to determine the correct exposure settings for their camera. A light meter can help ensure that the image is properly exposed, avoiding overexposure or underexposure. It can also be useful for filmmakers, architects, and other professionals who need to measure light levels in various settings. A light meter can be either a handheld device or a built-in feature in some cameras.

However, in general, there are several types of light meters available in the market, including handheld digital light meters, analog light meters, and smartphone light meter apps. These light meters can measure various parameters such as lux, foot-candles, and exposure values (EV) to help photographers and videographers achieve accurate and consistent lighting in their work. Some light meters also come with additional features such as color temperature measurement and wireless connectivity for remote control and data transfer.

Light meters are generally very accurate, but their accuracy can be affected by factors such as the type of meter, the quality of the sensor, the calibration of the meter, and the conditions in which the meter is used. It is important to use a high-quality meter and to calibrate it regularly to ensure accurate readings. Additionally, it is important to understand the limitations of light meters and to use them in conjunction with other tools and techniques to achieve the desired results.

Accuracy: Look for a light meter that provides accurate readings in different lighting conditions.

• Range: Choose a light meter that has a wide range of measurement capabilities, so you can use it in different lighting situations.
• Display: Look for a light meter with a clear and easy-to-read display that shows all the necessary information.
• Modes: Some light meters have different modes for different types of lighting, such as ambient, flash, or spot metering.
• Size and weight: Consider the size and weight of the light meter, especially if you plan to carry it around with you.
• Battery life: Look for a light meter with a long battery life, so you don't have to worry about it running out of power when you need it.
• Connectivity: Some light meters can connect to other devices, such as cameras or smartphones, to provide more advanced features and functionality.

Price: Consider your budget and choose a light meter that provides the features you need at a price you can afford.

Yes, you can use a smartphone app as a light meter. There are several apps available for both iOS and Android devices that can measure the light levels and provide accurate readings for photography and other applications. However, it is important to note that the accuracy of these apps may vary depending on the quality of the smartphone's camera and sensors. It is recommended to use a dedicated light meter for professional photography and critical applications.

However, here are the general steps to calibrate a light meter:

• Set your camera to manual mode and select a neutral color target.
• Place the target in the same lighting conditions as your subject.
• Take a reading with your light meter and note the exposure settings.
• Take a photo of the target with the same exposure settings and note the resulting histogram.
• Adjust the light meter's ISO, aperture, or shutter speed until the histogram matches the desired exposure.
• Retake the reading and confirm that the exposure settings match the adjusted settings.

Repeat the process in different lighting conditions to ensure accuracy.

The price range for a good quality light meter can vary depending on the brand, features, and accuracy. Generally, they can range from around $50 to $500 or more.

Yes, it is possible to rent a light meter instead of buying one. Many photography equipment rental companies offer light meters for rent. This can be a cost-effective option for photographers who only need to use a light meter occasionally or for a specific project.

To use a light meter to measure light, follow these steps:

• Turn on the light meter and set it to the correct mode for your needs (ambient or flash).
• Hold the light meter in front of the subject you want to measure.
• Aim the light meter at the light source or the area where the light is falling.
• Press the button on the light meter to take a reading.
• Read the results on the display of the light meter.
• Adjust your camera settings accordingly to achieve the desired exposure.

Repeat the process for different lighting conditions or if you change the position of the subject or the light source.

However, some popular brands of light meters in Australia include Sekonic, Gossen, and Extech.