Prescription Lenses for Ray-Ban 3684

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 3684

Restore your iconic eyewear with these replacement prescription lenses for Ray-Ban 3684. If your lenses are scratched or damaged, replacing them is the smart solution to keep your favorite frame and avoid unnecessary new purchases. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. Our configurator allows you to select your exact prescription, treatments, and color options-perfect for both sunglasses and optical frames, tailored precisely to your vision needs.

Compatibility of Prescription Lenses for Ray-Ban 3684

To ensure compatibility, check the model number “3684” printed on the inside of your frame’s temple. The lens features an irregular shape, with key measurements: height 41 mm, diameter 62 mm, and a base 6 curve for a precise fit in your Ray-Ban 3684 frame.

Features of Prescription Lenses for Ray-Ban 3684

UV400 protection for safe daily wear
CR39 material for clear optical quality
Impact resistance for peace of mind
Lightweight for comfortable all-day use
Available in 1.5, 1.6, and 1.67 indexes for optimal lens thickness

How to Install Replacement Lenses

Replacing your lenses at home is straightforward. Gently press the old lenses out from the inside of the frame. Clean the frame before inserting your new prescription lenses, pressing until they click securely into place. Consult our step-by-step guide or visit a local optician for assistance if needed.

Maintenance and Warranty

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