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Command attention with Bowyer & Finch Constantine, a bold reinterpretation of classic eyewear design. Crafted from high-grade tortoiseshell acetate, this frame features a strikingly thick front profile with a clean, squared silhouette that exudes confidence and modern sophistication.
The Constantine is defined by its architectural bridge and flat brow line, combining structure with subtle refinement. Its reinforced five-barrel hinges ensure lasting durability and smooth movement, while the sculpted temples and integrated nose design deliver a comfortable, balanced fit for daily wear.
Perfect for both optical and sunglass conversions, this model embodies Bowyer & Finch’s signature craftsmanship — timeless, distinctive, and built to last.
Features:
Frame Color: Gloss Tortoise (C2)
Material: Premium acetate
Shape: Square / Rectangular hybrid
Gender: Men
Hinges: Reinforced metal core with 7-barrel construction
Dimensions: 53 ▢ 21 – 145
Brand: Bowyer & Finch
Made in: UK
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Why You’ll Love It:
✔ Bold, sculpted profile with precision detailing
✔ Hand-polished black acetate for a deep lustrous finish
✔ Durable hinges for a secure, premium feel
✔ Ideal for optical or tinted lens customization
✔ Bowyer & Finch BF255 C2 – where strength meets sophistication in perfect balance.
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Why not try it on for size and style using our simple to use virtual mirror.
| Frame Width | Depth | Lens Diameter | Nose Bridge | Arm length |
 |  |  |  |  |
| 142mm | 49mm | 53mm | 21mm | 145mm |
Your satisfaction guaranteed...
Our policy is simple! In the unlikely event that you do not like the glasses that you order from us, we'll exchange them for a more suitable pair or give you a refund.
See our full return policy here.
Because our glasses are custom made to your prescription, delivery normally takes between three and ten days depending on the complexity of your prescription. Rest assured that we do our very best to get your order to you as quickly as possible.
We offer free UK delivery on orders over £40 and free International delivery on orders over £100.
Buy prescription glasses online with confidence at Glasses2You. Enjoy a 100% satisfaction guarantee, 30 day returns and free UK delivery, plus affordable international delivery with tracked and signed shipping.
We use the same glazing processes, technology and suppliers as high street opticians, so you get quality prescription spectacles and reading glasses at a fraction of the price. Pick up spare pairs for work, home and the car, or choose different styles to suit every occasion without the high street cost.
