Aberration

The Stellar Aberration 3D Model illustrates the phenomenon known as the aberration of starlight, first reported by James Bradley in 1729. Aberration occurs because light has a finite speed, and thus light from a star takes a finite amount of time to travel through the tube of a telescope. During... Platforms: Mac

The Stellar Aberration 2D Model illustrates the phenomenon known as the aberration of starlight, first reported by James Bradley in 1729. Aberration occurs because light has a finite speed, and thus light from a star takes a finite amount of time to travel through the tube of a telescope. During... Platforms: Mac

Quick MTF is intended for fast assessment and comparison of the main image quality components. It helps you to make the right choice and spend your money wisely when you want to purchase a new or used lens, camera, scanner etc. With Quick MTF you do not need to search reviews and test results for... Platforms: Windows

PTLens corrects lens distortion including barrel/pincushion distortion, perspective distortion, vignetting, and chromatic aberration. Platforms: Mac

StarStrider is a fully three-dimensional planetarium and 'software star ship'. You can visit not only the planets and moons our solar system, but also hundreds of thousands of other stars. And you can view spectacular galaxies, cluster, nebulae! Relativistic space-time... Platforms: Windows

PhotoAcute Studio improves the quality of photographs taken with digital cameras and camera phones. It increases resolution, reduces noise, removes chromatic aberrations, corrects brightness of overexposed and underexposed parts of the picture. Most modern digital cameras and some camera... Platforms: Windows

LensFix CI (Core Image), formerly LensFix PanoTools Plug-ins, is a new stand-alone program and a Photoshop CS3 plug-in for correcting image distortion and perspective in your photographs. Processing is lightning fast on Core Image capable Macs (most new Macs support Core Image). Features include:... Platforms: Mac

The Aurelon PhotoPro LensTools plug-in is designed for correction of image distortions that appear when images are captured under specific conditions that a camera lens can't handle correctly. All professional tools for common lens corrections are combined in a very straightforward and easy to... Platforms: Mac

Picture Window Pro is a powerful photo editing tool designed for serious photographers with demanding creative and quality standards. Its comprehensive set of photo manipulation and retouching tools allow you to control and shape every aspect of your images. Here is a sampling of features: *... Platforms: Windows

Many times you see a beautiful scene and of course you take a picture! The result is often far from being the magical scene you remember. Our eyes are very adaptive and they are also more sensitive to intensity than color. The chip in camera is none of that. It is estimated that our eye can... Platforms: Windows

Photo-Brush 5 is image editor, painting program, picture retouching tool, photo enhancer and RAW Image Browser for Windows XP and Vista. It is also probably the best value around. Consider this: * All the typical adjustments you need (Exposure, Levels, Hue/Sat/Luma, Cloning, various... Platforms: Windows

Picture Window Pro is a powerful photo editing tool designed for serious photographers with demanding creative and quality standards. Its comprehensive set of photo manipulation and retouching tools allow you to control and shape every aspect of your images. Here is a sampling of features: * Raw... Platforms: Windows

SILKYPIX is an all-round RAW converter with feature rich functionalities that produces the best results for your cherished images. With top notch adjustment parameters in an intuitive user interface you can enhance your own pictures with silky smooth results! Recently digital SLR cameras have... Platforms: Windows

Go further, faster Industry-standard Adobe® Photoshop® CS5 software helps you create images with impact. Easily make complex selections. Remove any image element and see the space fill in almost magically. Paint realistically. Create stunning HDR images, remove noise, add grain, and create... Platforms: Windows, Mac

Many times you see a beautiful scene and of course you take a picture! The result is often far from being the magical scene you remember. Our eyes are very adaptive and they are also more sensitive to intensity than color. The chip in camera is none of that. It is estimated that our eye can... Platforms: Mac

Raw Therapee is a free RAW converter and digital photo processing software. Main features : * Selectable high performance demosaicing algorithms (EAHD and HPHD and VNG-4). Compare them on this comparison page. * Using DCRaw 8.82/1.398 for decoding RAW images * Image post processing in 16... Platforms: Linux

Raw Therapee is a free RAW converter and digital photo processing software. Main features : * Selectable high performance demosaicing algorithms (EAHD and HPHD and VNG-4). Compare them on this comparison page. * Using DCRaw 8.82/1.398 for decoding RAW images * Image post processing in 16... Platforms: Windows

About Cheap Lens A filter for Final Cut Pro that will simulate the visual effects of a low quality lens. A bad lens bends light of different frequencies differently, allowing red and blue light to focus at different distances behind it. Called chromatic aberration, it shows in your image as color... Platforms: Mac

This function generate the point-spread function for a widefield microscope using a scalar diffraction-limited model (Stokseth refer to [1] and [3] below)----------------Input parameters:lambdaEx: Excitation Wavelength (in nm)lambdaEm: Emission wavelegnth (in nm)numAper: Numerical aperture of the... Platforms: Matlab

ViewNX2 is the convenient way to manage images, providing functions for storing, browsing, editing and sharing photos as well as movies. Easily browse, edit and share images and movies with the free all-in-one ViewNX 2 Software. ViewNX 2 provides a range of easy-to-use, enjoyable features that... Platforms: Mac