Global Market Research Company US Global Photochromic Lens Market Forecast and Oppor | Page 14

Research Methodology
Baseline Methodology
Our dedicated team of industry experts has monitored and analyzed various aspects of global photochromic lens market. The
team has analyzed the outlook of various segments of this market, while considering the major influencing factors and
speculated robust growth for the next five years. The study includes market forecasting, which would enable our clients to take
better decisions while planning their strategy to achieve sustainability in global photochromic lens market.
Methodology Followed for Calculation of Market Size:
Market Size by Value: Market size, in terms of value, for the year 2018 was calculated based on information collected
through exhaustive secondary research and primary surveys, with various key opinion leaders/stakeholders, such as
photochromic lens companies.
The team interviewed more than 15 companies, 150 industry experts and other value chain stakeholders in global
photochromic lens market to obtain the overall market size during 2014-2018, which was validated by the Delphi technique.
Taking standard deviation into consideration, the market size was averaged out, to arrive at the market size data for 2014-
2018.
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