Prescription Lenses for Ray-Ban 3689

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 3689

Bring back the timeless appeal of your Ray-Ban 3689 aviator frames by replacing worn or scratched lenses. These prescription lenses offer a fresh optical experience without the need to purchase new frames. Easily customize your lenses for any prescription using our configurator, and select from various treatments and colors. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. Only the lenses are included, not the frame.

Compatibility of Prescription Lenses for Ray-Ban 3689

Check the inside temple of your glasses to confirm the model number “3689” before ordering. The classic aviator shape is supported, with lens heights of 48, 50, and 54 mm, diameters of 61, 64, and 68 mm, and a base curve of 6. Choose the right measurement for a perfect fit with your Ray-Ban 3689 frame.

Features of Prescription Lenses for Ray-Ban 3689

UV400 protection keeps your vision safe
Polycarbonate lenses offer lightweight comfort
Impact-resistant for active lifestyles
Precisely sized to match your Ray-Ban 3689 model

How to Install Replacement Lenses

Installing these lenses at home is simple. Carefully remove the old lenses by gently pressing from the inside of the frame, and snap in the new ones. Work on a soft surface to protect your eyewear. Consult our detailed instructions or your optician for extra guidance.

Maintenance and Warranty

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