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Parallelism

The Basics Advanced Topics    

Amazing benefits available from parallelism
Do you think parallelism only gives more uniform image sharpness? That does result from planes being flat and parallel. But parallelism can do a lot more.

When the planes of optical elements are parallel, lens performance is maximized so you can make better images. Not only will the images have uniform sharpness and perspective, they will also have smaller grain, smoother tones, and better shadow detail. The amount of improvement may be more than you expect.


Where to go from here
The Parallelism area of the zig-align web site is organized as follows:
Section Go here to learn about...
The Basics the basic benefits and facts about parallelism, explained with a minimum of technical jargon.

Advanced Topics
the details of parallelism explained with liberal use of physics.

If you are new to our web site, we highly recommend that you read The Basics.