In fact, T.J. is the first to shoot square when the job demands it (and he always reaches for Jaggr's wonderful 6x6). But he often wants a little bit more - about 17 percent more, in fact. That's the extra that Jaggr's new 6x7 for iPhone gives him, the additional space he needs to make his portraits and landscapes "breathe".

Made with the same attention to detail and with the same great handling and image-quality as Jaggr's 6x6, the new 6x7 for iPhone provides "what you see is what you capture" for the gorgeous 6:7 format. Whichever way you turn it, you get the little bit extra that professionals such as T.J. demand. And the results are as trendy as they're effective.

6x7 for iPhone: today's format for today's photographer.

1. Split-screen "spirit level": when this is horizontal, you're lined up with the horizon.
2. Shutter release: press and release the button to take photographs. The picture will only be taken when you lift your finger...
3. Flash selection: move the slider up to set the flash gun to active, slide it back to deactivate the flash gun.
4. Mode selection: move the slider up to take monochrome photographs, slide it back for color.

1. Focus "point-of-interest". Tap the focusing screen to set this.
   • To lock the focus and exposure points-of-interest, swipe the focusing screen.
   • Double-tap to clear and return to automatic focus/exposure.
2. Exposure "point-of-interest". Tap-hold the focusing screen to set this;
   • If the exposure point-of-interest has not been explicitly set, it is the same as the focus point-of-interest.
   • To lock the focus and exposure points-of-interest, swipe the focusing screen.
   • Double-tap to clear and return to automatic focus/exposure.
3. Switch the grid on the focusing screen: select from Architectural (shown), Rule of Thirds, or none.
4. Settings button: press this to configure several aspects of 6x7.
   • At rest, this acts as an indicator for when (and how many) images are being saved.