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Each of our frames is handcrafted from 100% high-quality acetate
How may we assist you?
The dedicated team at Lumenoir is here for you. We offer personalized advice and support for all questions related to our collections and your orders. You can reach us by email at info@lumenoir.fi
Effortless returns and a 50-day satisfaction guarantee
The Lumenoir experience should meet your expectations. That is why we offer an exclusive 50-day trial period for every order. If, for any reason, our product does not meet your expectations or serve your needs as desired, you can return it effortlessly.
The return process has been made as simple as possible for you, and we will refund the full value of the returned order. To begin your return, please kindly contact us at info@lumenoir.fi
Material and craftsmanship
Every Lumenoir frame is crafted from premium acetate. We refuse to compromise on quality, which is why we do not use the mass-produced, injection-molded plastics found in the majority of blue light glasses on the Finnish market.
Traditional plastic frames may allow for a lower price point, but they are often fragile, their painted surface wears off quickly, and they do not adapt to the wearer's face. The acetate chosen by Lumenoir represents the gold standard of classic eyewear manufacturing. It ensures exceptional durability for the frames, along with a premium and balanced feel.
Planning and operating procedures
Lumenoir proudly represents Finnish design and ownership. All our models are carefully designed from Finland.
We hold the Key Flag symbol, which is a guarantee that our company has strong roots in Finland. We manage our operations and logistics domestically, while supporting Finnish labor and a first-class service network.
Secure and flexible payment methods
Your privacy and security are of the utmost importance to us. At checkout, we offer a wide range of secure payment methods (including PayPal, Apple & Google Pay, credit cards).
If you would like to receive and try out the product at your own pace before finalizing your purchase, we offer a flexible invoicing option in partnership with Klarna. Klarna provides our customers with 30 days of interest-free and fee-free payment terms.
Delivery times
Every Lumenoir shipment is handled with care and dispatched promptly from our logistics center in Helsinki, Finland. Orders confirmed on weekdays before 12:00 PM are shipped the same day.
Domestic deliveries typically arrive within 1–4 business days via our logistics partner, Posti.
Other questions
Still have some questions?
We understand that the needs and wishes of each of our customers are unique.
If you need more detailed information about our acetate collection or personal advice regarding your order, we are here exclusively for you. Lumenoir's dedicated team is happy to provide individual consultation to ensure a perfect customer experience.
You can reach our experts by email at info@lumenoir.fi
Free shipping in 1-4 business days
Reliable customer service
50-day satisfaction guarantee
Secure and flexible payment methods
Blue light glasses designed to be worn
Blue light glasses protect your eyes from the blue light emitted by digital screens and artificial lighting. While filtering efficiency is an important feature, it is not enough on its own. Glasses should also look good, fit comfortably, and withstand years of daily use. Lumenoir was born from the need to combine these qualities into a single frame. Each of our models is designed in Finland, and the materials are selected with the same care as those used in high-quality designer eyewear.
We know what the market looks like. Inexpensive blue light glasses are everywhere, but few of them feel like an investment. Lumenoir's mission is to provide an alternative where you don't have to compromise on style to get protection. The result is an accessory you’ll want to keep on your face even when you aren't in front of a screen.
Lumenoir - blue light protection meets design
Lumenoir is a Finnish brand specializing in blue light filtration and frame design. We believe that glasses should be a conscious style choice. That is why every Lumenoir frame is designed with the same precision as designer glasses that cost many times more.
Materials are chosen based on durability and comfort. We use premium acetate and stainless steel, materials familiar from the production of luxury eyewear. The same materials are found in the frames of top European brands. Our lenses effectively filter the harmful portion of blue light while maintaining natural colors and contrast.
While most blue light glasses on the market focus solely on function, Lumenoir combines protection with aesthetics. Every detail, from the hinge attachment to the frame's surface finish, is designed to serve both durability and appearance. Learn more about the Lumenoir story and design philosophy.
Browse the entire collection and find a frame model that is perfect for you. Every pair of Lumenoir glasses is delivered in a protective case, and free shipping is available throughout Finland.
Blue light is a high-energy part of the visible light spectrum. It occurs in natural sunlight in appropriate amounts, helping the body regulate its circadian rhythm and alertness. The problem arises when digital screens and LED lighting increase exposure significantly above natural levels.
Prolonged exposure to the blue wavelength of artificial light (400–455 nanometers) can strain the eyes. Symptoms include fatigue, dryness, irritation, and headaches, especially after long workdays. Many also experience blurred vision and difficulty concentrating towards the evening after having worked in front of screens for several hours. In the evening, blue light from screens interferes with melatonin production, making it harder to fall asleep and reducing sleep quality. Blue light blocking glasses filter out the harmful portion of the light and make working in front of screens as well as relaxing more comfortable.
The best blue light glasses stand out in three areas: filtration efficiency, frame materials, and fit.
Filtration efficiency indicates what percentage of blue light the lenses block. With clear lenses, filtration is typically in the 30–50 percent range, which is sufficient for daytime use and provides a natural viewing experience. Yellow and orange lenses filter more and are particularly suitable for evening use, though they noticeably alter colors.
Frame material directly affects durability and comfort. Acetate is a lightweight and flexible material also used in high-quality prescription glasses. Stainless steel offers a thin and minimalist frame structure. In both options, the quality of the hinges and the finish of the frame are crucial, as they determine the lifespan of the glasses.
Fit determines how comfortable the glasses are to wear for hours on end. Frames that are too tight pinch the temples. Frames that are too loose won't stay in place. Well-designed frames are lightweight, balanced, and dimensioned for long periods of use. When glasses fit properly, you don't even think about them during the workday. This is a sign of successful design.