Description
The Montblanc Eyeglasses MB0252O 001 (56□18 145 XL) are a modern luxury men’s optical frame from Montblanc’s contemporary eyewear line, designed with a strong focus on executive styling, lightweight comfort, and technical premium detailing. The MB0252O features a full-rim rectangular / geometric silhouette, giving it a sharp, structured appearance that fits well in professional and business environments. The design is slightly more modern and angular compared to classic Montblanc frames, leaning into a cleaner “technical luxury” aesthetic.
The “001” color code represents a classic black finish, paired with subtle high-end detailing. One of the key design elements of this model is the use of carbon-fiber-inspired temple reinforcement and rubberized temple tips, which improve grip, flexibility, and comfort during long wear.
The size 56□18 145 XL means:
- 56 mm lens width (wide, good field of vision)
- 18 mm bridge (standard comfortable spacing)
- 145 mm temples (long arms for stability)
- XL fit (best for larger or wider face shapes)
Build & Materials
This model typically uses:
- Premium acetate front frame
- Carbon-fiber layered temples (for strength + flexibility)
- Rubberized temple tips for grip
- Durable integrated hinge system
This combination makes it feel more “engineered” than purely fashion-oriented frames.
Design & Style
- Full-rim rectangular / geometric shape
- Deep black polished luxury finish
- Subtle Montblanc snowcap branding on temples
- Minimalist executive aesthetic
- Slightly sporty-technical luxury feel
It sits in Montblanc’s modern category—clean, sharp, and business-focused rather than decorative.
Comfort & Fit
- XL size for broader faces
- Lightweight acetate construction
- Flexible carbon-fiber temples reduce pressure
- Stable grip from rubberized ends
- Balanced weight for long office wear
Lens Compatibility
Works with:
- Single vision
- Reading
- Bifocal
- Progressive lenses
The rectangular geometry is especially good for progressive lenses due to stable vertical lens height.





