Name: Prescription Lenses for Ray-Ban 3379
Brand: ReplacementLenses
SKU: 1274
Availability: InStock

Prescription Lenses for Ray-Ban 3379

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 3379
Breathe new life into your Ray-Ban 3379 eyewear by replacing scratched or outdated prescription lenses without replacing your frames. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. Your order includes only the custom-cut lenses, which you can configure using our online tool to fit your prescription, lens index, coatings, and even select sun or clear options. Restore crisp vision and classic Ray-Ban style with a premium lens solution made for daily wear.

Compatibility of Prescription Lenses for Ray-Ban 3379

Check the inside of your eyewear temple arm to verify the model reference: Ray-Ban 3379. Our lenses are precisely crafted for the 3379’s iconic rectangular shape, with height 41 mm, diameter 68 mm, and a base curve of 9. This ensures seamless installation and a comfortable fit in your original Ray-Ban 3379 frame.

Features of Prescription Lenses for Ray-Ban 3379

Premium UV400 sun protection for your eyes
Lightweight CR39 and polycarbonate lens materials
Impact-resistant design for durability
Accurate fit tailored to your frame’s shape
Comfortable for all-day wear

How to Install Replacement Lenses

Replacing your Ray-Ban 3379 lenses is simple to do at home. Carefully remove the old lenses from the frame using gentle pressure. Align your new lenses with the frame and press in until they snap securely into place. Use a soft cloth for protection during installation.

Maintenance and Warranty

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