Black and white photos are a timeless classic, but what is the resolution of these photos? On average, black and white photos have a resolution of 300 dpi (dots per inch). This means that there are 300 tiny dots in a linear inch of the photo. The higher the resolution, the clearer the image becomes. For example, a photo with 600 dpi will be twice as sharp as a photo with 300 dpi. When selecting a resolution for your black and white photo, it's important to consider the size of the image and the print size you desire. Higher resolution images are better for larger prints.

Silver chloride is a chemical compound often used in black and white photography due to its light-sensitive properties. When exposed to light, silver chloride changes from a light yellow color to a dark gray or black. This reaction is what allows photographers to capture an image on film. Silver chloride is also used when processing prints as it helps to create a clear, high-quality image. Its versatility makes it a popular choice for photographers of all levels. Silver chloride is a reliable and cost-effective way to capture beautiful black and white images.