Name: Original Ray-Ban 4285 Replacement Lenses
Brand: ReplacementLenses
SKU: 297
Availability: InStock

Original Ray-Ban 4285 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 RB4285 replacement lenses

If your Ray-Ban RB4285 lenses are scratched, worn or no longer comfortable to look through, you do not need to replace the whole frame. These original Ray-Ban 4285 replacement lenses restore the look, sun protection and optical performance of your sunglasses for far less than buying a new pair, with free shipping included.

Compatibility with the model

These lenses are made for the Ray-Ban RB4285 in size 55. They match the Phantos lens shape, 60 mm lens diameter and Base 6 curve specified for this replacement lens.

We do not recommend fitting them into other Ray-Ban double-bridge frames just because they look similar. A small difference in groove, bevel or curvature can make a lens feel loose, too tight or unsafe.

How to identify your model and size

Look inside the temple arm of your sunglasses. You should find the model code RB4285 and the size 55. The size number is essential: it tells you the lens calibre your frame was built to hold.

The frame colour code may also appear on the temple, but for this purchase the key details are RB4285 and 55. If your sunglasses are a replica, original Ray-Ban lenses may not fit because copies often use different measurements.

Main features

Brand: Ray-Ban
Compatible model: RB4285
Size: 55
Lens diameter: 60 mm
Shape: Phantos
Lens curve: Base 6
Lens material: polycarbonate
Use: sunglasses
Audience: adult
Product type: original

Available colours

13 – Brown gradient – plastic
8G – Grey gradient – plastic

Material, protection and lens finishes

These Ray-Ban RB4285 replacement lenses are made from polycarbonate, a lightweight and impact-resistant material commonly used in sunglasses. Their Base 6 curve and original geometry help maintain the intended fit and visual comfort of the RB4285 frame.

They provide UV400 protection, blocking 100% of UVA and UVB rays. The available lens options for this product are gradient finishes: 13 brown gradient and 8G grey gradient.

Why replace only the lenses

A Ray-Ban RB4285 frame can remain in excellent condition even when the lenses are scratched. Replacing only the lenses can save you up to 60% compared with buying new sunglasses, while also reducing waste and keeping a frame you already like.

At ReplacementLenses.net, our qualified opticians work in our own workshop in Granada. Since 2018, we have repaired over 600,000 glasses and shipped more than 400,000 orders to over 50 countries.

Authenticity and logo

Because these are original Ray-Ban lenses, they include the Ray-Ban logo. Choosing original Ray-Ban lenses avoids the common issues of low-grade compatible lenses: poor fit, unstable colour and uncertain UV protection.

We are an official EssilorLuxottica distributor. Our opticians check lenses with a lensmeter, and our Granada workshop is equipped with professional MEI Easy Fit Trend technology.

Frequently asked questions

Do these lenses fit the Ray-Ban RB4285?

Yes, these replacement lenses are designed for the Ray-Ban RB4285 in size 55. Please check both RB4285 and 55 on the inside of your temple before ordering.

Can I use them if my original lenses were gradient?

Yes. This product offers original Ray-Ban gradient lens options for the RB4285, including 13 brown gradient and 8G grey gradient.

Are they genuine Ray-Ban lenses?

Yes, these are original Ray-Ban replacement lenses. They include the Ray-Ban logo, which is one of the key visible signs of authenticity.

Are they glass lenses?

No. According to the product specifications, these RB4285 lenses are made from polycarbonate, a light and resistant material.

Do they protect against UV?

Yes, they provide UV400 protection, blocking 100% of UVA and UVB rays. This is why we always recommend original lenses over uncontrolled imitations.

Can I install them at home?

If you have experience, you may fit them with controlled pressure and gentle heat where appropriate. If you are unsure, have them installed by an optician to avoid stressing the RB4285 frame.

Is replacing the lenses worth it?

Very often, yes. If your RB4285 frame is still in good condition, new original lenses bring back clarity, protection and style at a fraction of the cost of new sunglasses.

color

13 – BROWN GRADIENT – PLASTIC

Size