Toolfarm's Plug-in Finder

Glass

Full screen glass rendering or glass distortions.

Alien Skin Eye Candy for After Effects - Glass puts a sheet of colored glass on top of your selection. You control the lumpiness of the glass; a wide range of glass, ice and watery effects is possible.

Digital Film Tools 55mm - Simulate popular optical glass filters as well as specialized lenses.

The Foundry Tinderbox 2 - Glass simulates the look of deformed, secular glass. Gives the impression of viewing an image through a layer of distorting glass. Lighting effects are included.
Frischluft flAIR - Glass Sphere

GenArts Sapphire Stylize - EmbossGlass - The Source is embossed and warped using the Bumps input as a relief map and lens image.

Noise Industries FxFactory-FxFactory Pro is the only software that lets you create and modify your own visual effects plug-ins without writing a single line of code.
Noise Industries FxFactory Motion Pack -A collection of plug-ins designed for compositing task.
Noise Industries FxFactory Editing Pack -A collection of plug-ins designed for editing tasks.
Noise Industries FxFactory Pro Pack -46 customizable plug-ins.
Noise Industries Futurismo Background - A group of Plug-ins designed to improve backgrounds.
Noise Industries Futurismo Titles - A group of Plug-ins designed to improve titles.
Noise Industries Freebies Pak 1 - Four fun, useful (and absolutely free!) plug-ins
Noise Industries SUGARfx - Cine Fest - Create that film festival look in an instant with these 7 Plug-ins.
Noise Industries SUGARfx - Drop In - Create great-looking theme to animate multiple images and movies in space, with customizable titles with these 4 Plug-ins.
Noise Industries SUGARfx - World Cup - Create stunning 3D animated theme to instantly lend a full sports newscast feel to your work with these 5 plug-ins.
Noise Industries Volumetrix - Volumetrix offers stunning light effects & transitions.

Panopticum Curtains - You can create glass fabric, which refracts the image under it while moving.
Panopticum Lens Pro - Universal Lens II - this is a set of universal tools for creation of any glass and crystal figures and surfaces. This set contains 3 kinds of effects: Triangle Surface, Contour Mask and Gradient Mask. All effects of lenses and crystals contain a wide range of adjustable parameters of their shape, optical properties, position and illumination. Optical properties of lenses and crystals allow adjusting refraction, colour deviation of the glass, its volume, direction and color of high light.
Panopticum Rulers - If choose glass as a material, your ruler will refract the image under it. Such rulers can reflect images as well. You can set illumination for your ruler and adjust the intensity, color and direction of the light source.
Panopticum Tools - If choose glass as a material, your ruler will refract the image under it. Such rulers can reflect images as well. You can set illumination for your ruler and adjust the intensity, color and direction of the light source.
Panopticum Plug-in Galaxy - Glass effect

Vivid FX BumpMapper - Glass or metal, plastic or stone, water or sand - you can simulate different textures and effects using Bump Mapper controls.

Zaxwerks 3D Invigorator Classic - Features instant chrome and glass, soft shadows, full anti-aliasing and alpha channels, for perfect compositing.