Photography – Film Types and movie Speed

The ultimate consequence of your photo taking ventures is really a roll of film, a number of prints or perhaps a box of slides. Apart from the selection of lens, the show choice may have the greatest effect on the caliber of the outcome.

Digital Camera Models

Some of the does not matter for digital camera models, “film” speed still applies. Within this situation the rate affects the noise level instead of grain size however the end result is sort of similar. Pick the tiniest ISO for that needed shutter speed, ie to permit hands-held shooting or freezing sports action.

Selecting A Movie

1. First option is slide (positive) or print (negative) film.

Print

greater exposure latitude (some 9 stops versus 5 stops for slide)

cheaper

simple for prints

well suited for cheap compact cameras

Slide (also referred to as reversal or tranparency film)

greater colour saturation and contrast (especially professional film)

no “middle-man” modifying colour balance or exposure

much simpler to digitise

requires good camera to acquire correct exposure

As slide film has 5 stops of latitude, correct exposure is a lot more critical than print film. What this means is using a camera having a precision auto-exposure meter just like an SLR (or excellent compact) or utilizing a light meter.

Black and white-colored film is negative nowadays. There is an excellent black and white-colored slide film offering from Agfa known as Dia Direct. Now lengthy stopped. There are several approaches for creating B W slides from negative film.

Slides will also be a better option if you wish to take film pictures after which digitise them. Negatives are notoriously hard to colour correct after checking. You can try the slide and match up against the digitised version to obtain an accurate colour balance. Prints tendency to slack a valid reference!

Summary: if you would like prints choose print film. Slides if quality or checking.

2. Next option is film speed.

Just like anything else in existence, selecting the show speed is definitely an exercise in compromise. Slower film speeds (smaller sized ISO) possess a finer grain however the greater light needed means slower shutter speeds and may hinder picture taking. Faster film speeds permit faster shutter speeds however the elevated grain size could be distracting.

ISO 100 or slower for that finest grain. Use within good lighting conditions for example vibrant sunshine.

ISO 200 is a great general purpose film for slower lenses for example individuals available on compact cameras or zoom lenses. In publications film this speed has basically replaced ISO 100 as the caliber of modern films have grain comparable or much better than last year’s ISO 100.