Is it possible to project an image into the eye which appears to be on a focal plane above source, and is larger?
11130
Is it (theoretically) physically possible to project an image into thin air?
7664
Why are effective pixels greater than the actual resolution?
26351
What macro techniques offer an alternative to expensive optics?
140881
Is there any way to draw an image to use 4 points rather than 3 (perspective warp)
149229
Can I make custom bokeh shape using a 18-55mm Nikkor lens?
7840
Creating volumetric lighting (crepuscular rays) in Cycles
92068
How does the eye perceive a real image?
152304
Correcting perspective distortion for an angled projector (Keystone effect)
90408
How to take pictures of reflective spherical objects?
19362
Can a smaller sensor's "crop factor" be used to calculate the exact increase in depth of field?
16777
Is there a limit to the resolving power of a mirror telescope?
93222
How does sensor size affect the brightness of an image given the same field of view and aperture?
149819
More elegant way to achieve this same camera perspective projection model?
70814
How can I maximize the "blurry background, sharp subject" (bokeh) effect?
68497
Rendering an Image with a Specific Size
40309
Glass acting as a lens?
79092
How do I modify a GPUImageGaussianSelectiveBlurFilter to operate over a rectangle instead of a circle?