MineCam 1 used a monochrome vidicon camera in a waterproof housing made out of a 10 cm plastic sewer pipe and fittings, with an acrylic window.

A supplementary lens (from an old pair of spectacles) glued to the acrylic window brought the compass into focus at the corner of the frame.

Laser engraving can be done on acrylic windows to add a distinct look to a modded case.

Since the early 2000s, some cases have included clear side panels or acrylic windows so that users can look inside while it is operating.

Reynolds Polymer Technology, Inc. started out as a division of a larger company in the early 1980s focused on manufacturing acrylic windows for...

They are small but worth waiting for as they pass in view, oblivious to the delectable human audience only an acrylic window away.

There are 1,760 acrylic windows with 4 shades (some clear) that were placed to allow maximum shade in the summer and maximum light in the winter to reduce energy costs.

It was old - the rain was turning it green in places and the scratched acrylic windows were thick with condensation.

The edge of the acrylic is usually conically tapered such that the external pressure forces the acrylic window against the seat.

The 1.2-million-gallon pool has large acrylic windows that provide views of the creatures underwater.