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| 27-DEC-2005 | Jim H. |
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 :)
Copyright (C) 2005, James Harrison
| comment | |
| smarto | 06-Jun-2006 16:58 | |