Olympus TTL Electronic Flash T32 The Olympus T45 may be a dream-setup for professional photographers who often engaging with flash photography, but it is bulky and too large for mobility. In comparison, the versatile T32 system flash is more than just enough for most amateurs because it possesses many professional features - some of them where very original & trend setting ideas by Olympus and introduced for the first time is a commercial production flash.
The basic T32 is a compact camera mounted flash unit with a adequately powerful Guide Number of 32 (ISO/ASA 100, meters or 104 (ISO/ASA100, feet)). It provides two Manual and three normal Auto settings in addition to TTL Auto Flash, and has a exceptional flash angle wide enough for a 24mm super wide-angle lens (It is possible to use to the Wide Flash Adapter to extend the coverage to cover superwide view of Olympus Zuiko 21mm f2.0 !)
As minimum recycling time is just 0.2 sec., short bursts of motor driven flash photo sequences are also possible provided the subject is reasonably close enough for proper illumination. The back panel of the T32 is reversible to provide extremely easy auto or manual settings and a three-way choice of power supply with either 4 x 1.5v AA penlight batteries, rechargeable Ni-Cd cells or regular household AC current via an adapter. It has also incorporated with a very considerate circuit design where it will only fire WHEN it is switched to "ON". Switch it to "OFF" position and it will remain on the camera and will NOT fire even if it is full charged.