Prescription Lenses for Ray-Ban 6378

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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Prescription Lenses for Ray-Ban 6378
Refresh your Ray-Ban 6378 glasses by replacing scratched or outdated prescription lenses. No need to buy a new frame-keep your iconic style and visual clarity. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. They are precision-crafted to restore vision and comfort to your trusted Ray-Ban 6378 frames, for sunglasses or eyeglasses alike.

Compatibility of Prescription Lenses for Ray-Ban 6378

Check the inner temple of your glasses for the 6378 model code to ensure compatibility. Our lenses are shaped for the Phantos design of the Ray-Ban 6378 and match the typical measurements: height 44 and 46mm, diameter 49 and 51mm, base curve 4. If your frame matches these details, these replacement lenses are the solution.

Features of Prescription Lenses for Ray-Ban 6378

UV400 protection for eye safety
CR39 premium optical quality material
Available in indexes 1.5, 1.6, and 1.67
Impact resistance for daily durability
Lightweight comfort for all-day wear
Precisely made to fit Ray-Ban 6378

Configure your lenses online, selecting your prescription, coatings, and colors to suit both sun and clear styles using our intuitive configurator.

How to Install Replacement Lenses

You can replace your lenses at home: gently remove the old lenses with steady pressure and insert the new ones, ensuring they are secure. If unsure, please consult your local optician for professional help.

Maintenance and Warranty

Clean lenses with water and a microfiber cloth to maintain clarity and prevent scratches. We offer a 3-year warranty against manufacturing defects (this warranty does not cover scratches caused by normal use).