ERTH Frameless optical frames
ERTH is a rimless optical eyeglass frame with a rectangular lens shape, softened corners, and a gold finish that gives the frame a classic and understated look. Because the design does not use a complete surrounding rim, the lenses remain more visually exposed while the bridge and temples define the overall structure. ERTH measures 54-18-140 mm, and the current product data classify it for both men and women. Prescription lenses can be fitted according to the wearer’s prescription and required optical measurements.
ERTH emphasizes a visually lighter structure through its rimless construction, which leaves the lens edges visible without a full surrounding frame. The gold-tone bridge and temples become the main design elements, while the rectangular lens shape with soft edges helps keep the frame balanced rather than overly sharp. The result is a rimless design suited to wearers who prefer a lighter visual profile with simple metallic detailing.
| Model | ERTH |
|---|---|
| Frame type | Rimless optical frame |
| Lens shape | Rectangular with soft edges |
| Color | Gold |
| Lens width | 54 mm |
| Bridge width | 18 mm |
| Temple length | 140 mm |
| Frame size | 54-18-140 mm |
| Category | Men and women |
The 54-18-140 mm measurements indicate lens width, bridge width, and temple length. These numbers are useful when comparing ERTH with another pair of glasses, but rimless construction and lens mounting also affect the final feel and appearance. Prescription lenses should therefore be prepared in a way that suits both the frame design and the wearer’s optical needs.
Rimless frames require careful handling of the lenses and mounting points. Avoid unnecessary pressure or twisting during wear and removal, and clean the lenses with a suitable microfiber cloth. If the bridge or temples require adjustment, professional optical adjustment is preferable to repeated manual bending.
Browse more optical eyeglass frames in different styles, whether you prefer full-rim or rimless designs.
Browse All EyeglassesERTH Frameless optical frames
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ERTH is a rimless optical eyeglass frame with a rectangular lens shape, softened corners, and a gold finish that gives the frame a classic and understated look. Because the design does not use a complete surrounding rim, the lenses remain more visually exposed while the bridge and temples define the overall structure. ERTH measures 54-18-140 mm, and the current product data classify it for both men and women. Prescription lenses can be fitted according to the wearer’s prescription and required optical measurements.
ERTH emphasizes a visually lighter structure through its rimless construction, which leaves the lens edges visible without a full surrounding frame. The gold-tone bridge and temples become the main design elements, while the rectangular lens shape with soft edges helps keep the frame balanced rather than overly sharp. The result is a rimless design suited to wearers who prefer a lighter visual profile with simple metallic detailing.
| Model | ERTH |
|---|---|
| Frame type | Rimless optical frame |
| Lens shape | Rectangular with soft edges |
| Color | Gold |
| Lens width | 54 mm |
| Bridge width | 18 mm |
| Temple length | 140 mm |
| Frame size | 54-18-140 mm |
| Category | Men and women |
The 54-18-140 mm measurements indicate lens width, bridge width, and temple length. These numbers are useful when comparing ERTH with another pair of glasses, but rimless construction and lens mounting also affect the final feel and appearance. Prescription lenses should therefore be prepared in a way that suits both the frame design and the wearer’s optical needs.
Rimless frames require careful handling of the lenses and mounting points. Avoid unnecessary pressure or twisting during wear and removal, and clean the lenses with a suitable microfiber cloth. If the bridge or temples require adjustment, professional optical adjustment is preferable to repeated manual bending.
Browse more optical eyeglass frames in different styles, whether you prefer full-rim or rimless designs.
Browse All Eyeglasses