Sustainable Production

– we are preparing for the future

Our Manufacturing Location

We have become aware of the impact our actions have on the environment and the use of resources in recent years, which presents a significant challenge for the industry. As a manufacturer of lenses, we recognize our responsibility and actively work towards reducing our ecological footprint, creating sustainable production processes and utilizing efficiently resources.

We have invested a lot of time and energy into the development and introduction of the first sustainable lenses in the market. It is our mission not only to offer sustainable products but also to integrate sustainability into our production process.

Especially with the outbreak of the energy crisis and changes in the global economy, we feel assured in our efforts.

For years we have been searching for a modern and energy-efficient company location. In 2022 we finally found a suitable location that meets our requirements for modern and sustainable manufacturing. We are committed to making ourselves fit for the future and contributing to a more sustainable world.

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Optimal Use of Resources

One of the main tasks of sustainable and efficient production is to use resources economically. At our new location we are able to use resources extremely effectively, which leads to significantly accelerated production. The demand for electricity, gas and water is also drastically reduced.

Operating The Entire Production With Well Water: In our production we exclusively use well water for water consumption in production facilities, cooling of machinery and cleaning of the equipment. This allows us to reduce the consumption of drinking water and preserve the environment.

Massive Energy Savings Through Centralized Air Conditioning: By centralizing our air conditioning technology we have significantly reduced the energy consumption of our production. This allows us to not only save energy costs but also reduce CO2 emissions.

Recovery of Machine Heat Through Heat Recovery: We have installed a heat recovery system that uses the waste heat from our machines to heat our building. This allows us to reduce the energy consumption for heating our building and save energy.

Reduce of Plastic Waste

A particularly concerning issue related to plastic waste is marine pollution. Every year, tons of plastic waste end up in the ocean, endangering marine wildlife as well as the health of humans and nature. A notorious example is the so-called „Great Pacific Garbage Patch,“ a huge trash vortex in the Pacific that covers an area roughly four times the size of Germany.

As a manufacturing company, we want to actively participate in solving such problems and are committed to drastically reducing our plastic waste and finding alternative solutions to make our products and packaging materials more environmentally friendly. A first step in this direction was the switch to sustainable and recyclable packaging materials.

In addition, we support a non-profit organization that works towards ocean cleanup, protection and restoration. Through joint efforts we can help minimize the negative impact of plastic waste on the environment and create a more sustainable future.

Schildkröte mit Plastikmüll

An Insight Into Our Sustainable Production Processes

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Nachhaltige Brillenglasproduktion: Klebeband aus Papier

Paper Packaging Tape: Paper tape is environmentally friendly, biodegradable and recyclable. It leaves no sticky residue, is high-performing and a sustainable alternative to plastic tape.

Nachhaltige Brillenglasproduktion: Brillenetui

Cases Made of Paper: Cases made of paper are an environmentally friendly alternative to traditional cases made of plastic or leather. They are made from sustainable materials and are biodegradable. Paper cases are lightweight and can be folded flat, making them easier to transport.

Nachhaltige Brillenglasproduktion: Brillenpass

Warranty Cards Made of Bio-PVC: Bio-PVC is a sustainable alternative to conventional PVC. It is made from renewable resources, biodegradable and consumes less energy in production. Bio-PVC has similar processing properties to conventional PVC but is more environmentally friendly and easier to recycle. Bio-PVC thus offers a promising way to make products more environmentally friendly and sustainable.

Nachhaltige Brillenglasproduktion: Verpackung möglichst ohne Plastik

Reduction of Plastic Packaging Materials: Sustainable packing materials are environmentally friendly, biodegradable and recyclable. They provide good protection for products during transport and are a sustainable alternative to conventional packing materials such as Styrofoam or plastic. We have already started to replace bubble wrap with environmentally friendly alternatives and are continuing to search for new solutions.

Innovative Products

Our company places great emphasis on not only optimizing our production processes, but also improving the sustainability of our products and packaging. A good example of this is our EVA lens, which is made up of 82% biomass and has been certified by the USDA (United States Department of Agriculture). It is the only lens material in the market that contains such a high proportion of renewable resources.

Furthermore, we donate 5% of the MSRP of each sold EVA lens to ocean cleaning and plastic waste reduction efforts. Our commitment to sustainability extends beyond our products and we are proud to do our part in preserving the environment.

Do you have any questions about our company or any other request?

Brillenglashersteller in Deutschland

About Wetzlich

We have been manufacturing lenses with the highest precision and innovative strength in Germany since 1935.

We not only ensure that you simply see better and more with our products. For years we have been developing lenses that provide optimum protection for your eyes. This includes e. g. our UV and infrared protection coating as well as innovative lens materials that filter blue light and increase contrasts.

With one of the most modern European machine setups, we stand for advanced products with the highest quality standards at fair prices.

You can purchase WETZLICH lenses from your local optician. Simply ask him about our lenses or find a WETZLICH partner optician in our optician search.