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jimhwy | all galleries >> Galleries >> Fun Stuff > Flash Bulb IMG_7591
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27-DEC-2005 Jim H.

Flash Bulb IMG_7591

This is a GE Synchro-Press No. 22 Photoflash Lamp. Used in a large reflector, these bulbs can achieve a guide number of 640 (feet) at ISO 100. And you thought your electronic flash was powerful :)

Canon EOS 20D ,Canon EF-S 60mm f/2.8 Macro USM
1/250s f/16.0 at 60.0mm iso200 with Flash full exif

other sizes: small medium original auto
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smarto 06-Jun-2006 16:58
holy macaroni