Catalogue research

Glasses size by brand

Analysis of 6,023 current glasses model-sizes across 35 brands: average lens width, observed size range and average lowest price.

Method. One observation is one distinct model and published lens width, so the same frame stocked by several retailers is counted once while genuine size options remain separate. Obvious source errors outside 35–75 mm are excluded, and only brands with at least 30 observations appear.

Brands with the widest average lens width

Brand	Model-sizes	Average lens	Observed range	Average lowest price
Arnette	55	55.2 mm	49.0–64.0 mm	£89.47
Moncler	30	55.0 mm	48.0–64.0 mm	£304.87
Armani Exchange	57	54.6 mm	49.0–61.0 mm	£116.11
Polo Ralph Lauren	51	54.3 mm	47.0–61.0 mm	£163.18
Fendi	111	54.2 mm	47.0–63.0 mm	£253.12
Dolce & Gabbana	82	54.2 mm	50.0–62.0 mm	£270.51
Ralph by Ralph Lauren	51	54.2 mm	49.0–59.0 mm	£131.20
Michael Kors	50	54.1 mm	49.0–61.0 mm	£159.82
Tom Ford	62	53.9 mm	47.0–59.0 mm	£347.34
Jimmy Choo	40	53.9 mm	50.0–60.0 mm	£278.15

Brands with the narrowest average lens width

Brand	Model-sizes	Average lens	Observed range	Average lowest price
Cubitts	642	48.2 mm	40.0–57.7 mm	£183.18
Bloobloom	285	50.6 mm	42.0–64.0 mm	£110.44
Ace & Tate	205	50.9 mm	42.7–59.0 mm	£126.04
Cutler and Gross	280	51.6 mm	45.0–60.0 mm	£448.68
Finlay	47	51.6 mm	45.0–58.0 mm	£164.36
Bird Eyewear	31	51.6 mm	45.0–59.0 mm	£231.45
Vogue	57	51.7 mm	43.0–56.0 mm	£100.23
Seen	107	52.0 mm	45.0–60.0 mm	£50.70
Unofficial	214	52.1 mm	40.0–58.0 mm	£85.53
Giorgio Armani	69	52.2 mm	47.0–59.0 mm	£317.00

Brands covering the broadest size span

Brand	Model-sizes	Average lens	Observed range	Average lowest price
Firmoo	1,771	52.6 mm	35.0–68.0 mm	£22.08
Oakley	141	53.7 mm	35.0–68.0 mm	£184.94
Ray-Ban	379	53.5 mm	42.0–66.0 mm	£171.67
Bloobloom	285	50.6 mm	42.0–64.0 mm	£110.44
Unofficial	214	52.1 mm	40.0–58.0 mm	£85.53
Cubitts	642	48.2 mm	40.0–57.7 mm	£183.18
Ace & Tate	205	50.9 mm	42.7–59.0 mm	£126.04
Dior	391	53.3 mm	48.0–64.0 mm	£297.46
Fendi	111	54.2 mm	47.0–63.0 mm	£253.12
Moncler	30	55.0 mm	48.0–64.0 mm	£304.87

Using the findings

Average lens width describes the current catalogue, not every frame a brand has ever made. Check the bridge and total width of an individual frame before buying. Explore the narrow-fit and wide-fit live collections, or browse every brand.

Fresh catalogue data · 6,023 model-size observations · 35 brands