Frame heaters for the practice and the lab 5 FRAME HEATERS 4.1 ALL RIGHTS RESERVED © LAB MOD SYSTEM FRAME PARTS TOOLS PLIERS EQUIPMENTS LENSES REFRACTION & ORTHOPTIC INDEX LAB CONSUMABLES Even temperature Even temperature Even temperature Even temperature Page 10 Page 11 AIR FLOW AIR FLOW Heater systems, more commonly called frame heaters, are used with plastic frames tomake themmalleable and modifiable, both to facilitate the insertion of the lenses, and to adjust temple tips, temples and fronts based on the facial features of the person who will then be wearing the glasses. The adjustment of the framewill make the glasses more stable and more comfortable by ensuring the correct positioning of the optical centre of the lenses on the face. There are various types of frame heaters: laboratory or bench and vertical or horizontal, depending on the habits and needs of the user. The units take advantage of a single or double airflow to ensure greater heating uniformity of the frame to be adjusted. Sometimes it may be useful to be able to concentrate the heat at a more specific point such as the bridge of the glasses.Todo this, there is an accessory called a heat concentrator that can be easily applied to the frame heater when needed.
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