When Should I change/use ISO, D-lighting, Active D-Lighting, WB, etc.?

Answer You really need to enroll in photography classes.You also need to READ & STUDY the Owner's Manual for your camera. The Manual contains all the information you're asking about. It explains ISO, D-li... Read More »

Top Q&A For: When Should I change/use ISO, D-lighting, Activ...

What Is Active D Lighting?

Active D-Lighting is a feature that Nikon offers on some of its cameras, such as the D3 and D300. Active D-Lighting adjusts lighting in a picture to make up for a loss in bright or dark areas of a ... Read More »

Any suggestions on affordable lighting ideas for lighting a "green screen" for chroma keying?

try portable halogen work's a quick search result:…

How many hours lighting is required for long and short day lighting?

The amount of lighting varies by plant type. However, a general rule would be more than 12 hours of darkness for short-day plants, less than 12 hours of darkness for long-day.while the above answer... Read More »

How To Wire a Second Lighting Fixture into an Existing Lighting Fixture?

Adding an additional light to your existing old light fixture is a convenient way to add more light to a normally dark area. For example, a long hallway might have a single light at one end, while ... Read More »