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2. Topcon - Wikipedia

   en.wikipedia.org/wiki/Topcon

   Topcon Corporation acquired Advanced Grade Technology in 1995 and became known as Topcon Laser Systems. In August 2000, Topcon acquired JPS Inc., of San Jose, California, a provider of precision GPS and GPS/GLONASS products. With the introduction of a series of positioning products, Topcon Laser Systems grew, and consolidated the survey ...

3. Pascal Photocoagulator - Wikipedia

   en.wikipedia.org/wiki/Pascal_Photocoagulator

   Pascal Photocoagulator. The PASCAL Photocoagulator is an integrated semi-automatic pattern scan laser photocoagulation system designed to treat ocular diseases using a single shot or predetermined pattern array. The device is for ophthalmologists, particularly those that focus in vitreo-retinal surgery, a type of eye surgery.

4. List of laser types - Wikipedia

   en.wikipedia.org/wiki/List_of_laser_types

   Nd:YAP laser (yttrium aluminium perovskite) 1.0646 μm [7] Flashlamp, laser diode. Surgery, tattoo removal, hair removal, research, pumping other lasers (combined with frequency doubling to produce a green 532 nm beam) Nd:Cr:YAG laser. 1.064 μm, (1.32 μm) solar radiation. Experimental production of nanopowders.

5. Fundus photography - Wikipedia

   en.wikipedia.org/wiki/Fundus_photography

   Fundus photography involves photographing the rear of an eye, also known as the fundus. Specialized fundus cameras consisting of an intricate microscope attached to a flash enabled camera are used in fundus photography. The main structures that can be visualized on a fundus photo are the central and peripheral retina, optic disc and macula.

6. Heterojunction solar cell - Wikipedia

   en.wikipedia.org/wiki/Heterojunction_solar_cell

   Heterojunction solar cell. A silicon heterojunction solar cell that has been metallised with screen-printed silver paste undergoing Current–voltage curve characterisation. An unmetallised heterojunction solar cell precursor. The blue colour arises from the dual-purpose Indium tin oxide anti-reflective coating, which also enhances emitter ...

7. Topcon RE Super - Wikipedia

   en.wikipedia.org/wiki/Topcon_RE_Super

   Some common features of 35mm SLR photography were first seen on the Topcon RE Super. Among these is the through-the-lens exposure metering. This enabled improved exposure accuracy, especially in close-up macro photography using bellows or extension rings, and in telephotography with long lenses. In addition to this feature, the metering is at ...