Landscape Photography Mirror Lockup

Mirror Lockup on a Canon Camera.

Landscape photography mirror lockup. With Canon digital SLR cameras the mirror lockup is hidden in the Custom Function CFn setting. The camera raises its mirror and takes the photo two seconds later. Sharper Landscape Detail by Using the Mirror Lock-Up - From the HDR Photography Workshop Series.

All DSLR cameras come with an option called Mirror Lockup in the menu settings. The camera raises the mirror waits a second then takes a sharp photo. Mirror lock-up is a feature on almost all DSLRs that allows the photographer to flip up the mirror in the camera and then wait for any vibration from the mirror flipping to dissipate before tripping the shutter.

I will show you how to enable this feature on a Canon camera Canon 7D. The purpose of mirror lock-up is to control vibration in the camera so that camera shake does not negatively impact the photo. Other cameras have been known to automatically lock the mirror out-of-the-way a couple of seconds before.

For this reason mirror lockup is implemented most often with long shutter speeds. Mirror lock-up reduces the vibration-induced motion blur in Single Lens Reflex SLR cameras. For example when taking a photograph of a landscape at dawn.

This eliminates the reason to even use the feature since we would be. Using Mirror Lock-up is a useful method to really maximise critical sharpness. With Canon in particular its very important to enable the two-second self timer.

A few cameras out there even have a fixed mirror that is semi-transparent and does not move when snapping a photograph this is a called a pellicle mirror. I love the results but I have a problem with mirror lockup. The only way it will stay up is a if you turned the lock up dial or b it has a malfunction sticky foam rubber bumpers sticky hinges or air dampers I think the OM-1 had some kind of damper to soften the shock.