Olympus E3 accessories : Primed for any assignment and satisfying the most stringent demands for professional Digital Single Lens Reflex photography, the long-awaited Olympus E3 Digital SLR is finally here. To celebrate the occasion, Olympus has two special offers for early purchasers of its new flagship model. As a thank you to its many loyal D-SLR customers, Olympus is offering all current E-System camera owners a free HLD-4 power grip with the purchase of the new Olympus E3. The HLD-4 power grip extends battery life so there’s no need to worry about assignments going into overtime. It also features a second shutter release to facilitate ease of use while working in portrait format.