Description
Panto-rounded across the front profile, the Chashma Ochki Unisex Full Rim Round Ultem Titanium Eyeglasses 312155 pairs a 141 mm total frame width with a 17 mm bridge and 147 mm contoured temples for balanced, fatigue-free daily wear.
Wide circular sightlines (53 mm lens width by 44 mm lens height) delivers a clean, well-centered field of view, offered in 6 curated finishes (Matte Black, Wine Red, Bright Black, Brown, Purple, and Blue) for Model 312155.
Key Design Highlights
- Calibrated Front Span: 141 mm total width and 17 mm bridge keep Model 312155 centered and stable.
- Refined Frame Build: Ultem and Titanium construction ensures lasting alignment and featherlight comfort.
- Generous Lens Aperture: 53 mm lens width by 44 mm height provides clear horizontal and vertical sightlines.
- Contoured Temple Fit: 147 mm temples distribute weight evenly behind the ears during all-day wear.
- Distinctive Color Palette: Presented in 6 curated finishes (Matte Black, Wine Red, Bright Black, Brown, Purple, and Blue) tailored for Model 312155.
Technical Specifications
- Brand: Chashma Ochki
- Model Code: 312155
- Rim Construction: Full-Rim
- Frame Silhouette: Round
- Material: Ultem and Titanium
- Exact Sizing: 141 mm Frame Width / 53 mm Lens Width / 44 mm Lens Height / 17 mm Bridge / 147 mm Temple
- Fit Profile: Unisex Optical Fit
Official Size Guide (141 / 53x44 / 17 / 147 mm)
Confirm the exact 141 mm total width, 53 mm by 44 mm lens dimensions, 17 mm nose bridge, and 147 mm temple length for Model 312155:
Personalized Optical Support
Checking how the 141 mm width or 53x44 mm lens span of Model 312155 compares to your current pair? Our optical specialists provide personalized fit and prescription guidance. Please reference model Chashma Ochki 312155 (141 mm frame width) when reaching out via the Direct Optical Desk below.
Shipping information
Estimated Delivery Time
Real numbers, not promises — how long your order takes from the moment you place it to the moment it reaches your door.
Updated · August 8, 2026The number that matters
From the moment you place your order to the moment it is delivered, United States:
This is the complete window, lens making and shipping included — not just the shipping part. Ready-made frames without prescription lenses land at the short end of the range; prescription and custom lenses at the long end.
Where the time goes
The window above is made of two parts. Making your glasses comes first, shipping second.
Add the two parts and you get the window at the top: ready-made frames 6 to 14 business days, prescription lenses 12 to 18 business days. Orders placed on a Saturday, Sunday or a public holiday start the next working day, which adds one.
Shipping time by destination
Business days in transit after your order leaves us. Add the making time above to get the full window.
We may adjust these windows at any time without notice.
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