Shelf life

shelf life (storage life)
the period of time a product can be stored under specified conditions and still remain suitable for use; refer to age resistance and pot life.
shelf lock
a lock used in the construction of display shelves.

Shelf life
Is the length of time unused material or chemicals will remain fresh.
Shift
Movement on large format camera ( or special " shift lens " in other formats ) which can eliminate converging angles.

Shelf life - length of time unused material or chemicals will remain fresh.
Shellac - natural resin with a low melting point. It is mainly used on dry mounting tissue.

Excessive accelerator can result in chemical fog, excessive grain, soft emulsions, and short shelf life. Accelerants are an akali, commonly sodium or potassium hydroxide, sodium carbonate, kodalk, or borax.

You can, if you want to, freeze your film to extend its shelf life.
Before use allow film to reach the ambient temperature before you open the container.

That being said you can store film in the refrigerator to extend its shelf life and even expired film can be used with interesting results. In fact, many photographers seek out expired film for the unpredictable antique look this film can produce.

Not only will Lithium-Ion batteries hold a longer charge, they also have a longer shelf life, generally 5-7 years.

For average camera users who use the digital camera occasionally the lithium battery is the best power source with its long shelf life and negligible self-discharge rate.

UPS just dropped it off yesterday afternoon (thank you, Adorama), and the 1,800 mAh battery is charging. It arrived 18% charged, which gives the battery the longest shelf life. Who needs a D3X? Not me! ...

There are several types of batteries ranging from the disposable type AA alkaline to Lithium Ion batteries that are 3 times as powerful, possess excellent cold weather performance and have a shelf life of up to 10 years.

Professional film differs from others in that it is intended to be stored under cold conditions prior to use and then processed immediately. Other types of film have a longer shelf life and although they degrade, ...

He could join the Associated Press and try to get his pictures on the front page of the New York Times every day, or he could stick with Magnum and produce stories with more depth and a longer shelf life.

Shelf life 2-64. You have just plotted the gamma from a control strip and the plot exceeds the upper-control limit. Which of the following factors may have caused this condition? 1. Over-replenishment 2. Excessive agitation 3.

See also: Film, Time, Photography, Photograph, Camera