ÓpticaPro Opinion Article, March 2026
Nuno Rama
Board Secretary of AASO
Executive Assistant at Optocentro
Currently pursuing a Master's degree in Investment Strategy and Internationalization at ISG
Sustainability has definitively entered the discourse of the optical industry. It is present in shop windows, collections, catalogues, and commercial presentations. There is talk of eco-friendly acetates, recycled materials, and responsible packaging. And this is, without a doubt, a positive sign. But the question that naturally arises is both simple and necessary: are we looking at sustainability in its entirety, or only at what is easiest to showcase?
In a sector so deeply connected to vision, perhaps the greatest challenge is precisely this: learning to see beyond the obvious.
The optical industry has largely prioritised visible sustainability. The “eco-friendly” frame has become the main symbol of environmental commitment. This is understandable: it is tangible, easy to communicate, and valued by consumers. However, when sustainability focuses solely on the final product, it risks becoming incomplete.
Issues such as the environmental impact of lens production, the energy consumption of laboratories, waste associated with refractions, or the global logistics connecting factories, distributors, and optical practices are often left out of focus.
This is not about diminishing the progress that has been made, but rather recognising that real sustainability is rarely simple or immediate. More often than not, it exists behind the scenes — in processes, technical decisions, and the organisation of work.
Another challenge facing the sector is the growing confusion between commitment and communication. Terms such as “green”, “eco”, or “conscious” are multiplying, not always accompanied by clear criteria or transparent metrics. Not necessarily out of bad faith, but often due to a lack of sustainability literacy — a problem that extends across many industries.
Sustainability cannot simply be a well-constructed narrative. It must become an integrated culture that influences real choices, even when those choices are not immediately visible to the end consumer.
Perhaps it is time for the industry to make fewer generic promises and ask more concrete questions, such as:
Does this material reduce impact throughout its entire life cycle?
Does this process prevent waste, or merely shift it elsewhere?
Is this solution truly durable, or only “apparently sustainable”?
Within this debate, the optical professional occupies a strategic position. They stand at the point of contact between industry, product, and end user. And yet, they are rarely placed at the centre of the sustainability conversation.
However, many of the most sustainable decisions begin precisely in daily clinical and technical practice. A precise prescription reduces unnecessary refractions; well-informed guidance increases the lifespan of eyewear; repair can replace replacement; choosing appropriately adjusted solutions prevents unnecessary consumption, among many other examples.
Sustainability does not begin only with materials — it begins with competence. And this restores to the professional an active, ethical, and valued role in the future of the sector.
For decades, optics followed a logic similar to fashion: rapid collections, short-lived trends, frequent replacement. Today, a different perspective is beginning to emerge — one centred on longevity.
Glasses are not merely medical devices or fashion accessories. They are objects deeply connected to the identity of the people who wear them. When comfort, quality, and aesthetic identification come together, something powerful is created: attachment. And attachment, paradoxically, is an ally of sustainability.
Perhaps the future lies less in selling more and more in selling better. Less disposable, more repairable. Less trend-driven, more timeless.
The path towards truly sustainable optics will not be built through single solutions or quick answers. It will require greater transparency, stronger collaboration between industry, laboratories, and optical practices, more education, and, above all, more critical thinking.
Technology, digitalisation, artificial intelligence, and more localised production can all become important allies — provided they are used with clear intent and not merely as labels of innovation.
Sustainability in optics will not be a final destination, but a continuous process of adjustment, learning, and responsibility.
In a sector dedicated to improving people’s vision, perhaps the greatest challenge is this: applying the same level of scrutiny to the way we perceive our impact on the world.
True sustainability in optics lies not only in what we show, but in what we choose to do — even when nobody is watching.
Because, in the end, seeing better has never been only a matter of lenses. It is also a matter of conscience.
