Leica depth of field. Camera ready or integrated camera configurations add versatility for training and sharing. I explain focussing via rangefinder range focussing hyperfocal distance focussing depth of fields via look up tables etc. Also it comes in very handy to visualize how depth of field changes with aperture and subject distance for the selected camera and focal length. Depth of field is the cant miss conference of the season.
Depth of field is a creative decision and one of your most important choices when composing nature photographs. Registration and live streaming are free you still need to register. The absolute value of the focus differences between red wavelength and blue wavelength 2 colors is 2x depth of field of the objective. With a 46mm object field the leica a60 reveals up to 80 more surface area than comparable microscopes.
Nature photography photo workshop nat coalson 2011. The depth of field is the thickness of the specimen that is acceptably sharp at a given focus level. Depth of field dof is the range of distance in a photo that appears to be in sharp focus. With a depth of field of up to 136mm the leica a60 has a depth of field that is approximately twice that of comparable stereomicroscopes.
See more in z. Bh photo has an upcoming depth of field conference on february 5th 6th 2019. Leica achromats are powerful objectives for standard applications in the visual spectral range offering field flatness up to 23 mm. 432 smaller sensor increased depth of field if identical focus distance effective focal length and physical f number as we saw the effective f number of a camera with a smaller sensor in terms of depth of field is higher by a factor equal to its crop factor.
In contrast depth of focus refers to the range over which the image plane can be moved while an acceptable amount of sharpness is maintained. How to use the dof table. Calling all photographers looking to elevate their craft. This depth of field chart is the fastest way to have your dof calculations done.