Name: Ray-Ban 4419 Original Replacement Lenses
Brand: ReplacementLenses
SKU: 221
Availability: InStock

Ray-Ban 4419 Original Replacement Lenses

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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Original Ray-Ban RB4419 replacement lenses

If your Ray-Ban RB4419 frame still fits well but the lenses are scratched, replacing only the lenses is the smart way to bring them back to life. These original Ray-Ban RB4419 replacement lenses restore clear vision and UV protection while helping you save up to 60% compared with buying a new pair, with free shipping included.

Model compatibility

These lenses are made for Ray-Ban RB4419 frames in size 54. Compatibility depends on the exact model and lens size printed on your frame, so please check both before ordering.

Do not choose lenses only by shape. Many Ray-Ban frames look similar, but the groove, curve and diameter can be different. As opticians working daily with replacement lenses, we always recommend matching the printed reference.

How to identify your model and size

Look inside the temple arm of your sunglasses. You should find the model code RB4419 and the lens size; for this item, the size must be 54. This number identifies the lens width required for the correct fit.

If your frame has loosened slightly over time, the lenses should still sit securely when model and size match. If you feel excessive resistance during fitting, stop and recheck the reference to avoid stressing the frame.

Main features

Brand: Ray-Ban
Compatible model: RB4419
Size: 54
Diameter: 56 mm
Colour: 71 – dark green – plastic
Lens material: polycarbonate
Shape: square
Lens curve: Base 6
Use: sunglasses
Wearer: adult
Product type: original

Available colours

Available in the official colour 71 – dark green – plastic. We keep the original Ray-Ban colour code because it is the safest way to identify the correct lens option for your frame.

Material, protection and lens options

These lenses are made from polycarbonate, a lightweight and resistant material suitable for everyday sunglasses. They provide UV400 protection, blocking 100% of UVA and UVB rays.

The Base 6 curve helps maintain the intended optical feel and frame fit of the Ray-Ban RB4419. If you need polarized lenses, choose only a variant clearly marked as polarized; this product should be selected according to the specifications shown here.

Why replace only the lenses

Changing the lenses is more economical and more sustainable than replacing the whole pair. You keep the frame that already fits your face and restore the part that usually wears first: the lenses.

ReplacementLenses.net has repaired over 600,000 glasses and processed more than 400,000 orders in over 50 countries since 2018. You can also browse our original Ray-Ban lenses category for other models.

Authenticity and logo

As an original Ray-Ban product, the lenses include the Ray-Ban logo used by the brand. We are an official EssilorLuxottica distributor, which protects you from low-quality imitations with uncertain optical performance.

Our qualified opticians check lenses with a lensmeter in our own workshop in Granada. When professional edging is required, we use MEI Easy Fit Trend equipment for precise optical work.

Frequently asked questions

Will these fit any Ray-Ban RB4419? They are intended for Ray-Ban RB4419 frames in size 54. If your frame shows a different model or size, do not force the lenses in.

Where do I find the size? Check the inside of the temple arm. The correct reference for this replacement is RB4419 with lens size 54.

Are these genuine Ray-Ban lenses? Yes, these are original Ray-Ban lenses for the RB4419. They include the Ray-Ban logo and come through the official EssilorLuxottica channel.

Can I fit them at home? Plastic or nylon sunglass frames are usually pressure-fit and may require gentle warmth. If you are not used to handling frames or feel too much resistance, visit an optician.

Do they protect against UV? Yes, they offer UV400 protection, blocking 100% of UVA and UVB rays. That is a key reason to choose original lenses over copies.

What if they do not fit? Stop fitting immediately and recheck the model and size printed on the frame. Correct lenses should not require force that deforms the frame.

color

71 – DARK GREEN – PLASTIC

Size