Location Lighting Key Concepts Using ambient and flash lighting Using slow shutter & rear curtain sync flash Using fill flash - manually metering a scene for effective use. Vibration reduction/image stabilization lenses and bodies achieve even slower shutter speeds, with and with out flash. Use fast 50/f1.8 lens as alternative. White Balance – digital cameras allowing easy on the fly changes to flash usage. by Drew Loker (http://www.drewloker.com/about.htm) Objective Use available light to your best advantage. Learn how to use low light and flash together with slow curtain sync and how to make correct exposures for effective fill flash. Shooting with out flash is ideal • Turn subjects toward the light. Open the blinds and move the subject closer to the window. • Try adding light before using a flash. Turn on house lights, flood lamps, etc. • Use reflectors to bounce light back into a scene with a white poster board or car window shade reflector. • New cameras with ultra High ISO. Nikon D40…shoots great pictures at 1600 ISO. Nikon D3 shoots 6400 ISO better than most cameras shoot 400. • New Lens Technology for Image Stabilization… allows for stable images at much slower shutter speeds. Flash kills spontaneity Nikon D100, ISO 400, 1/400 at f/4.5, 200mm Vibration Reduction ON. NO FLASH. Flash kills spontaneity Balance Flash w/ Ambient Light • The goal of using flash is generally to balance the flash with the ambient light. Balance Flash w/ Ambient Light Balance Flash w/ Ambient Light Using Flash and Slow Shutters • Flash indoors normally results in dark backgrounds. – Default sync speed is 1/60 – Slow shutters down to 1/15 – Increase ISO to improve ambient light of back grounds – Use even slower shutters to show more motion Today’s Exercise, Pt 1 • Fill Flash - great for bright light fill flash outdoors. – Modern day cameras will matrix meter and balance for fill flash automatically Manual Fill Flash • Sometimes you need to take control of the exposure – Turn the flash off. Set the exposure on manual (you switch to program mode to find out what your camera would use automatically…then set that exposure manually. – Turn your flash back on…using the ‘A’ exposure mode of the flash. This will allow the flash to exposure for your foreground…but your camera will expose for the back Today’s Exercise, Pt 2 • Slow Shutter – There are two options. • Many cameras today have a Night Portrait Mode. This is the mode where the icon has a person with a star over their head. • Manual: Set SS to 1/15 or slower. Turn on your flash. – Use a tripod for portions of your pictures to be really sharp…while blurring other portions. • If hand holding…keep your camera steady. Brace yourself on a table, etc. – Try slower shutter speeds. Also try zooming, rotating, panning. Lots of fun. Conclusion • Don’t always turn on the flash. – See what you can do to get by with no flash. – Increase your ISO – Change • When you do turn on the flash…make it look natural. – Increase ISO to improve ambient lighting – Use bounce lighting – Use slow shutters http://staff.beaumont.k12.tx.us/gloker/lighting.htm
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