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Reviews (4)
Jan 05, 2021
Great book
Great book with many topics in detail
Oct 03, 2010
Greay flash
Vivitar 283 is great manual flash but you do have to watch out couple of problems. First of all, the sync voltage is high enough to fry most of digital camera bodies. All of my flashes show around 270 volts - this is enough to fry out both Canon (6) and Nikon (250v) bodies. Also watch out for made in China (stamped on bottom of the flash) flashes. They are newer, but less reliable than the original made in Japan products. The guide number at manual is at max, and not adjustable. This would be way too much light for most cases. The front sensor can be pulled out and replaced with optional VP-1 adaptor. It would allow power adjustment, but is also analog turning switch - so power level isn't well defined.
Oct 03, 2010
Greay flash
Vivitar 283 is great manual flash but you do have to watch out couple of problems. First of all, the sync voltage is high enough to fry most of digital camera bodies. All of my flashes show around 270 volts - this is enough to fry out both Canon (6) and Nikon (250v) bodies. Also watch out for made in China (stamped on bottom of the flash) flashes. They are newer, but less reliable than the original made in Japan products. The guide number at manual is at max, and not adjustable. This would be way too much light for most cases. The front sensor can be pulled out and replaced with optional VP-1 adaptor. It would allow power adjustment, but is also analog turning switch - so power level isn't well defined.