Name: Prescription Lenses for Ray-Ban 4178
Brand: ReplacementLenses
SKU: 1231
Availability: InStock

Prescription Lenses for Ray-Ban 4178

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 4178
Revitalize your Ray-Ban 4178 eyewear by replacing scratched or damaged prescription lenses, keeping your favorite frame in use without compromise. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban, but are crafted for high optical quality and a precise fit. Configure your order for both optical and sunglass needs, choosing from adaptable lens options, treatments, and tints that suit your style and prescription requirements.

Compatibility of Prescription Lenses for Ray-Ban 4178

Make sure your frames say ‘4178’ on the inner temple before ordering. Our lenses are specifically made for this iconic square shape with measurements of 43 mm in height, 55 mm in diameter, and a base 6 curve. Use our online configurator to enter your prescription and customize treatments and colors as you wish.

Features of Prescription Lenses for Ray-Ban 4178

UV400 protection for superior eye safety
Polycarbonate impact-resistant lenses
Lightweight comfort for all-day wear
Precision fit for Ray-Ban 4178 frames
Available in indexes 1.5, 1.6, 1.67

How to Install Replacement Lenses

Carefully remove your old lenses and press your new ones into position securely. Our lenses are designed for easy home installation-simply follow the step-by-step guide provided. If you’re unsure, professional fitting is an option for extra peace of mind.

Maintenance and Warranty

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