| Trade Show Name | From Date | To Date | City | Country | Hotels | Top Event |
| The World Ophthalmology Congress 2012 | 16 Feb 2012 | 20 Feb 2012 | Abu Dhabi | UAE | Book here | - |
| ExpoOptica 2012 | 17 Feb 2012 | 19 Feb 2012 | Madrid | Spain | Book here | - |
| SIOF 2012 | 22 Feb 2012 | 24 Feb 2012 | Shanghai | China | Book here | - |
| OPTA 2012 | 24 Feb 2012 | 26 Feb 2012 | Brno | Czech Republic | Book here | - |
| OFC 2012 | 4 Mar 2012 | 8 Mar 2012 | Los Angeles | USA | Book here | - |
| MIDO 2012 | 11 Mar 2012 | 13 Mar 2012 | Milan | Italy | Book here | ![]() |
| Laser Optics Berlin 2012 | 19 Mar 2012 | 21 Mar 2012 | Berlin | Germany | Book here | - |
| LASER.World of Photonics China 2012 | 20 Mar 2012 | 22 Mar 2012 | Shanghai | China | Book here | ![]() |
| Photonics Europe 2012 | 16 Apr 2012 | 20 Apr 2012 | Brussels | Belgium | Book here | ![]() |
| Photonics 2012 | 17 Apr 2012 | 20 Apr 2012 | Moscow | Russia | Book here | - |
| ARVO 2012 | 6 May 2012 | 10 May 2012 | Ft. Lauderdale | USA | Book here | - |
| CLEO 2012 | 6 May 2012 | 11 May 2012 | San Jose | USA | Book here | - |
| Vision-X 2012 | 8 May 2012 | 10 May 2012 | Dubai | UAE | Book here | ![]() |
| OPTATEC 2012 | 22 May 2012 | 25 May 2012 | Frankfurt | Germany | Book here | ![]() |
| OPTO 2012 | 19 Jun 2012 | 21 Jun 2012 | Taipei | Taiwan | Book here | - |
| CIOF 2012 | 10 Sep 2012 | 12 Sep 2012 | Beijing | China | Book here | - |
| ECOC 2012 | 16 Sep 2012 | 20 Sep 2012 | Amsterdam | Holland | Book here | ![]() |
| InterOpto 2012 | 25 Sep 2012 | 27 Sep 2012 | Yokohama | Japan | Book here | - |
| SILMO 2012 | 4 Oct 2012 | 7 Oct 2012 | Paris | France | Book here | ![]() |
| Photonex 2012 | 17 Oct 2012 | 18 Oct 2012 | Coventry | UK | Book here | - |