photos, it takes the mystery out of flash, covering every type of equipment and explaining such essentials as guide numbers, sync speeds, white balance, and more. Photographers will see how fill flash can decrease contrast and shadows in outdoor portrait photography, understand how to control the light using bounce and multiple flash techniques, and expertly employ high-speed and rear curtain synchronization to create impressive motion-blur images. Everything you need to know is here—including a section on studio flash and computer processing.  (less)

any digital camera. It includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright Infra-Red LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries or optional power adapter. A removable diffuser is included in this version  (less)

you edit your photos on your computer included Free USB cable lets you upload photos to your computer included Free long-life rechargeable lithium ion battery included Free audio/video cable lets you view pictures on your tv included Free care kit with moisture munchers included Free flash link adapter included *SCUBA diving equipment  (less)

photography and is compatible with any digital camera. It includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright red LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries or optional power adapter.  (less)

any digital camera. It includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright Infra-Red LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries or optional power adapter. A removable diffuser is...  (less)

photography and is compatible with any digital camera. It includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright Blue LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries or optional power adapter  (less)

includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright UV LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries or optional power adapter. A removable diffuser is included in this version  (less)

photography and is compatible with any digital camera. It includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright green LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries or optional power adapt  (less)

photography and is compatible with any digital camera. It includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright red LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries ...  (less)

includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright UV LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batteries or optional power adapter. A removable diffuser is included in this version  (less)

photography and is compatible with any digital camera. It includes a Focusing Light with 16 white focusing lights A larger inner diameter (with 72mm filter thread) makes the L-Ring 3200 perfect no matter the lens size of your digital camera, up to 77mm (sizes other than 72mm require a stepping ring.) Equipped with 32 oversized, super-bright green LEDs, it features a variable power dial and half light settings to quickly and easily optimize the light output. It can be used as a continuous light source, and can also be triggered from a standard PC or hot-shoe sync. A function switch allows half of the LEDs to be switched off to aid in resolving surface details. This compact, lightweight ring light is perfect for any kind of close-up photography dental, catalog, jewelry, etc. Takes 4AA batter...  (less)