We're often told that our lenses will outlast our cameras. This holds true in almost all scenarios. "Invest in good glass" is a phrase I've heard often. While the sentiment is true, not all camera lenses are made of glass elements alone.

Leading camera manufacturers have been using plastic and plastic hybrid elements in their consumer and professional-grade lenses for a few decades now. What makes glass the preferred choice of material for a lens element? And when does a manufacturer decide to add or exclude plastic in the construction of a lens?. thephoblographer.com

2022-7-25 13:00