51-18 - 140
Product Specifications
-
Brand: Monkeyglasses (Danish Design)
-
Shape / Style: Round / Aviator-Inspired Unisex Optical Eyeglasses
-
Material: 60% Recycled Stainless Steel & Biodegradable Cotton Fibers (Acetate)
-
Finish: Refined metallic finish with double-bridge detailing and nose pads
-
Dimensions: 51-18 140 (Lens Width: 51mm | Bridge: 18mm | Temples: 140mm)
Noah 78 (51) Monkeyglasses – Sustainable Danish Aviator Eyeglasses
Elevate your prescription eyewear style with the Noah 78 (51) Eyeglasses by Monkeyglasses. Thoughtfully conceptualized in Copenhagen, Denmark, these premium unisex optical frames pair a classic aviator-inspired round silhouette with clean Scandinavian minimalist design. Featuring a double-bridge wire frame and refined metallic proportions, the Noah 78 (51) offers a timeless, sophisticated look suited for both professional and casual daily wear.
Pioneering Eco-Luxury with Nordic Craftsmanship
Rooted in Scandinavian zero-waste principles, the Noah 78 (51) frame is engineered using high-grade stainless steel made of at least 60% recycled metal, combined with plant-derived, biodegradable cotton cellulose acetate. By utilizing recycled materials and bio-based fibers, this eco-friendly frame minimizes environmental impact while delivering exceptional structural strength, flexibility, and long-lasting durability for daily optical use.
Engineered for Precision Fit and Continuous All-Day Comfort
Built in strict accordance with Danish ergonomic standards, the Noah 78 (51) ensures an ultra-lightweight, perfectly balanced fit across the nose bridge and ears. Featuring standard optical dimensions—a 51mm lens width, an 18mm bridge width, and 140mm temple arms—this full-rim frame includes adjustable nose pads to provide a pressure-free, secure fit on diverse face shapes.
Key Product Highlights:
-
Authentic Danish Design: Designed in Copenhagen with a firm commitment to circular, eco-conscious optical fashion.
-
Sustainable Hybrid Build: Crafted from minimum 60% recycled stainless steel and biodegradable cotton fibers.
-
Versatile Optical Compatibility: Ideal for single-vision, progressive, or blue-light blocking prescription lenses.
-
Ergonomic Proportions: Standard 51-18-140 sizing with comfortable nose pads engineered for daily wear.



