It’s a Lock: How the Z 9’s Speed and Accuracy Creates Total Confidence


Talking not long ago with Delphine Diallo we were reminded that the Z 9’s Eye AF and rapid frame advance aren’t appreciated only by wildlife and sports photographers. Delphine is a fine-art and portrait photographer, and there’s no running, jumping, climbing, whirling or vaulting going on in Delphine’s images. So why did “20 frames per second” and “the speed and persistence of Eye AF” become the focus of our conversation?

Because of the in-between moments when a pose shifts and the gesture of the image changes. Because of nuances of expression, glance and attitude. Because you don’t know what you might have missed until its captured at 20 fps. And because for Delphine the Z 9’s Eye AF and 20 frames per second advance are companions for confidence. 

The Eyes Have It

Getting the eyes of her subjects sharp is, she says, “an obsession,” so much so that she tended to manually focus her images, trusting her judgment over AF technology. The lock-on/stay-on accuracy of Eye AF changed that, and when combined with 20 frames per second she was able to trust the technology to give her complete control over the moment…and the moments that follow.

“I have to know that all the frames will be sharp, that I can keep shooting and not interrupt the flow,” Delphine says. Which is incredibly important because Delphine’s images are concept-driven, highly controlled and built on complex ideas. Everything counts—every tone, texture and illustration on carefully conceived and created backgrounds; the precise placement and effect of light; the precision of thought about angle and pose. And all the while, she has to be open to inspiration and the improvisational adjustments it requires.

Which brought into our conversation an interesting relationship between the artist and the camera. Essentially, Delphine’s appreciation of the Z 9 has a lot to do with not needing to think much about the camera at all. “The goal is to have the tool be in service to the idea,” she says, “and I was impressed with the all the choices I could have with this camera.” Once those choices were made and the camera set up to her liking, it was essentially full attention on the subject and the set, with total confidence that the camera would take care of the capture. 

I have to know that all the frames will be sharp, that I can keep shooting and not interrupt the flow.

The Visual Narrative

Delphine’s fine-art portraits are allusive. Concept is the central factor, and it springs from her interests, curiosity, concerns, wide-ranging education and heritage. There’s a strong subtext of the interpretation of self and an exploration of what’s below the surface of identity. Images reflect the role of culture, tradition and pride. There is often a strong emotional reaction to her photographs, and there are also questions, perhaps because she is driven to create with a vision she does not see elsewhere in photography. 

“The visual narrative is the way I use photography to enhance and push the idea of our own perception of the complex beings we are,” she says. “Awareness of self is a beginning.” 

The camera’s role in all of this is to be totally reliable, so she can devote her efforts to the expression of what she and her photos are all about. We’ve got that part of the process covered.

Z 9 BTS – Behind the camera on set with the Z 9 and Delphine Diallo.
The fine-art photography portfolio at Delphine’s website,, provides an indication of the scope of her imagination and insights.

Delphine Diallo is a Brooklyn-based French and Senegalese visual artist and photographer. Sought to challenge the norms of our society, she immerses herself in the realm of anthropology, mythology, religion, science and martial arts to release her mind. Diallo combines artistry with activism, pushing the many possibilities of empowering women, youth, and cultural minorities through visual provocation. 

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