Exact fit1 store
LCG Collection
Blake
from£18.95
Lens51 mm
Bridge20 mm
Temple149 mm
RoundPlasticUnisex
Exact-size matches · 623 live frames
51-20-149 Glassesfrom online stores.
Find 51-20-149 glasses from online eyewear stores and compare matching prices and availability in United Kingdom.
How to read your size
50lens width
□17bridge
—140temple
Lens height is stored separately whenever a retailer supplies it.
Live UK catalogue · 623 searchable frames
Glasses in 51-20-149 for UK
balanced lens fit, standard bridge, and longer arms · price and stock updated 14 Sept 2026 · 628 active products checked
4 matching framesExact sizes first
Exact fit1 store
LCG Collection
Holly
from£18.95
Lens51 mm
Bridge20 mm
Temple149 mm
RoundPlasticUnisex
Exact fit1 store
LCG Collection
Maddy
from£18.95
Lens51 mm
Bridge20 mm
Temple149 mm
RoundPlasticUnisex
Exact fit1 store
Low Cost Glasses Online
Serafina
from£18.95
Lens51 mm
Bridge20 mm
Temple149 mm
UnspecifiedUnspecifiedUnisex
Size guide
Find 51-20-149 glasses from online stores
Looking for 51-20-149 glasses? This page checks retailer catalogues for frames with the same three core measurements, so you can compare the closest available styles without searching each eyewear store separately.
A 51-20-149 frame has a 51 mm lens width, a 20 mm bridge width and a 149 mm temple or arm length. Lens height and total frame width remain separate filters because retailers often provide them independently.
Profile: balanced lens fit, standard bridge, and longer arms