Konishi KA5871
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Selected color: C1 Black
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Konishi KA5871 Overview
Konishi KA5871 Eyeglasses Authentic Designer Frames.
Warranted For One Year Against Manufacturer's Defects.
Konishi KA5871 Eyeglasses – Authentic Men’s Rectangle Acetate Frame
The Konishi KA5871 eyeglasses deliver clean, modern style in a classic rectangle shape crafted from lightweight and durable acetate. Designed for men, this full-rim frame includes spring hinges for added comfort and long-term wearability.
Choose from three sophisticated color options — C1 Black, C2 Brown Crystal, and C3 Grey Crystal — each offering a subtle yet distinctive look that transitions seamlessly from day to night.
Key Features:
Frame Style: Men’s Rectangle
Material: Plastic (Acetate)
Size: 53-18-145 | B: 39 mm
Rim Type: Full Rim
Spring Hinges: Yes (for added flexibility and comfort)
Colors:
C1 Black
C2 Brown Crystal
C3 Grey Crystal
Brand: Konishi
Lens Compatibility:
✔️ Single Vision (for distance or reading)
✔️ Progressive (PAL) – no-line multifocal lenses
✔️ OmniLux® NAL® – our advanced no-line multifocal technology
✔️ Compatible with Transitions®, polarized, and custom tints
With a perfect balance of everyday function and modern design, the Konishi KA5871 is a smart choice for those seeking clarity, durability, and timeless style.
Premium Prescription Lens Options
- OmniLux® NAL® (Next-Gen No-Line Multifocal lenses, exclusive at BestNewGlasses.com)
- Single Vision Lenses
- Progressive Lenses
- Blue Light Blocking Lenses
Konishi KA5871
Additional information
| Weight | 8 oz |
|---|---|
| Color Code | C1 Black, C2 Brown Crystal, C3 Grey Crystal |
| Size | 53-18-145 B39 |
| Gender: | Men’s |
| Frame Shape | Rectangle |
| Rim Type | Full Rim |
| Hinges | Spring Hinges |
| Brand | |
| Frame Material | Plastic (Acetate) |
| Lens Compatibility | Friendly |
| Collection: | Eyeglasses |
Lens Type
Choose from single vision, progressive, reading or non-prescription lenses. Add blue-light filtering or light-responsive options at checkout.
Lens Materials
Lenses are available in standard, thin and ultra-thin materials with scratch-resistant and anti-reflective coatings included.

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