645 BLOG - LIFE WITH A PHASE ONE P25
Entry #4: Mamiya 645AFD II & Phase One P25 for product shots
MAMIYA 645AFD II & PHASE ONE P25 - Week Three & Four
PRODUCT SHOTS, PRODUCT SHOTS, PRODUCT SHOTS...
It’s certainly not glamorous, but the past two weeks have been fill with hundreds of product shots for Ebay. To fund the Phase One P25 and Mamiya 645AFD II kit, all the Canon equipment had to be sold. For shooting product the Phase One P25 does exceptionally well. The lens (or sensor) cast is still an ongoing issue and has not been resolved by Phase One or Linear Systems as of yet. The last two weeks have been consumed with closing out the actions, so the nagging issue of sensor/lens cast took a back seat. That will change this coming week.
PHASE ONE C1 VERSION 4.0
I have also been using Phase One’s new C1 Version 4 (for Intel Mac’s). It’s growing on me. The dealer also needs to provide a working software key for the C1 Pro 3.7.7, so even if I wanted to go back to 3.7.7 that is not an option right now (grrrrr...) Anyway, C1v4 offers some new additions such as highlight recovery and shadow detail - handy stuff. It is missing the moire utility and the noise control does not have as many options as C1 Pro 3.7.7. Overall I like C1 LE replacement, but it is still quirky and crashes on the Quad 3.0 GHz Pro Mac several times a day (Tiger 10.4.11).
I bought a 36mm extension tube after reading from the Mamiya site that 12mm, 24mm and 36mm tubes could be stacked for 1:1 macro work. Wrong... The 12mm and 24mm can be stacked for 1:1, so the 36mm tube is complete overkill for me. The focus range is ~6” from the front element and the DOF is miniscule. I should have purchased the 12mm. Since the tube is here, The picture above was with the 36mm tube - this is the ENTIRE P25 frame! No cropping!!! The image below shows off some 3D fun, just F5.6 and close-focusing to keep the lens separated from the Canon 1Ds Mark II body.
PRODUCT SHOTS WITH CANON VS THE P25
Following that plan with the P25 results in a harsh image. With the P25 dialing-in a pure white and pure black is not needed. It polarizes the image and diminishes the tonality. The files look better (and work) with more lower mid tones. With the Canon those tones were muddy and usually compromised with shadow noise. Neutralizing them with various levels edits didn’t matter since there wasn’t much there to preserve in the first place.
The P25 files still get that high-to-low pop, but without all the over-the-top levels editing. Plus, the shadows are full of great tones and detail. With the 1Ds Mark II files I had to engineer pop into the image via levels edits in Photoshop. With the P25 I’m just teasing the levels to enhance or highlight the pop. Overall I think the Phase One P25 does best in the studio so far. Auto-focus is not as important, I am using tripod and release, all the light is carefully crafted - the P25 works well in this environment. Outdoors has been tricky so far, so it’s nice to see product shots showing off all the goodness of the P25’s pixels!
Sunday, January 13, 2008