lens

Ooh, I want these! :)

Lens Effecte code in .NET

Quoted: Free programming files, links, articles, tutorials, source codes, utilities, ASP, .NET, C/C++, .NET, C#, ASP.NET, XML, Visual Basic, Delphi, Java, Pascal, Assembler and other tools for programmers.

This has great possibility, since this technically reshapes the wave, there is potential to 'bypass' conventional radiometry aka Etandue

Quoted: PhysOrg news: New lens device will shrink huge light waves to pinpoints

You'll need your pupil distance if you're buying glasses online. It's kinda hard to see my own pupils, but I'll give this a try.

Quoted: If you do not have the PD on your prescription, you can measure it as shown below:

click to play

sweet !!!
checked out the product website and saw the vignetting effect in some pictures... but other than that, looks pretty neat !

Quoted: Generic Mobile Phone Telescope - Demo

Bjorn Rorslett reviews Nikon/Nikkor lenses, old and new.

Quoted: During my many years conducting Nature and Scientific photography, I have had the opportunity to use a veritable arsenal of 35 mm and large-format lenses. Many of these I do own personally, a current total of some 100 lenses. Not all lenses are created equal, that's for sure. Price is a putative indication of optical quality, but can equally well be misleading.

For used camera gear. This business has a reputation for being honest, and even conservative, in rating the condition of their cameras & lenses.

Good source of information on old Nikon/Nikkor camera bodies and lenses.

Reviews of current lenses from owners. Other brand lenses reviewed as well.