What exposure settings should i use

Sunny 16 is a method of estimating the correct daylight exposures. This rule says to set your aperture to f/16 in full sun. The ISO should stay at around 100, and shutter speed to about 1/100 or 1/125.

The rule states that on a sunny day, you should get correct exposure with camera settings of aperture f/16 and shutter speed as the inverse of the ISO (film speed). … At ISO 400, the shutter speed would be 1/400 (or its closest conservative setting of 1/500s) and so on.

Things to Keep in Mind When Shooting

747. In the film-developing lab, all people realized that many photos were over-exposed for some reason. Hopefully this will help you figure out what could go wrong. I assume you have read the Silly Camera Numbers page.

Increase ISO Settings

A lower ISO will produce sharper images, and the higher the ISO, the more image noise (grain) will be present. For low light photography, try setting your ISO to 800 and adjust accordingly.

While the exact settings will change from picture to picture, the ideal settings for night photography is a high ISO (typically starting at 1600), an open aperture (such as f/2.8 or f/4) and the longest possible shutter speed as calculated with the 500 or 300 rule.

So for the best possible image quality when shooting at night, keep the ISO as low as you can. If you can get a fast-enough shutter speed at ISO 400, use that. Dial in the lowest possible ISO setting that will give you a fast-enough shutter speed to avoid camera shake.

As you mention, this refers to a film’s “speed.” A faster film “collects” light more rapidly than a slow film. this means that you need less light for a faster film than a slow one. A 400 speed film needs half the light as a 200 speed film.

Medium Film Speed – ISO 400

ISO 400 film speed is a great all-purpose film that can be used for most situations. Photographs can be taken without the need for high amounts of lighting and moving subjects can be photographed with ease.

The rule serves as a mnemonic for the camera settings obtained on a sunny day using the exposure value (EV) system. The basic rule is, “On a sunny day set aperture to f/16 and shutter speed to the [reciprocal of the] ISO film speed [or ISO setting] for a subject in direct sunlight.”