-25%

Calvin Klein CK23527N 050 Grey Coral Gradient

Calvin Klein CK23527N 971 - Crystal Clear

Calvin Klein CK23527N Eyeglasses

Original price was: $179.99.Current price is: $134.95.

The Calvin Klein CK23527N Eyeglasses deliver a timeless round frame design with a modern eco-friendly twist, crafted from innovative BIO INJ-G850 plastic. Available in versatile shades like Black/Havana, Grey/Black, Grey Coral Gradient, and Crystal Clear, these frames combine sophistication with sustainability.

Color:

Size:

Clear

- +

UPC: 883901176780 SKU: Calvin-Klein-CK23527N Categories: Calvin Klein, Calvin Klein, Men

1. Choose your usage

Disclaimer:

SINGLE VISION

General use lens
Distance

$ 8

SELECTED
NEAR VISION

Reading Glasses
Near / Reading

$ 5

SELECTED
OmniLux® NAL®

OmniLux® NAL® HD Digital Multifocal Lens With Single Vision Experience

$ 120

SELECTED
PROGRESSIVES

Combined Distance, intermediate & Reading
No Line

$ 70

SELECTED
BIFOCAL WITH LINE

Combined Distance & Reading

$ 65

SELECTED

- No prescription information necessary for non-prescription glasses -

2. Enter your prescription

Rx: Right(OD); Left(OS)

Sphere (SPH)

Cylinder (CYL)

Axis

I have two PD number
(Tips:Very Important to have PD for RX lenses)

PD from my prescrition
I do not know my PD, I will send my PD later.

If Prescription include Prism ( +$40.00 )

Upload Prescription

Upload your prescription. You can upload your prescription as a JPEG, JPG, GIF, PNG, or PDF file.

Upload Prescription Browse for Rx

1. Usage & 2.Your Prescription

Disclaimer: Glasses prescription are different from contact lens prescription.

Rx: Right(OD); Left(OS)

Sphere (SPH)

Cylinder (CYL)

Axis

Addition (ADD)

Prescription Image

View Larger

3. Select lens material

Disclaimer:
Based on the values in your prescription, we try to recommend the lens that will give you the optimum vision correction and thinness of lens. We do not recommend more expensive high index lenses if we do not think it will result in a noticeably thinner lens, though you are free to choose any lens available. The recommended lens will always be clear.

CR-39

1.50 Standard Lens
Abbe: 58 Very Good
AR coating recommended

$ 69

SELECTED
Trivex

Index 1.53
Abbe: 43 Good
Impact resistant
AR coating recommended

$ 94

SELECTED
Polycarbonate

Index 1.59
Abbe value: 32 Just OK
Impact resistant
AR coating recommended

$ 80

SELECTED
1.60 HIGH-INDEX

Abbe: 34 Good
35-40% Thinner than Standard*
AR coating recommended

$ 104

SELECTED
1.67 HIGH-INDEX

Abbe value: 32 Just OK
50% Thinner than Standard
AR coating recommended

$ 115

SELECTED
1.74 HIGH-INDEX

Abbe value: 32 Good
65% Thinner than Standard
AR coating recommended

$ 169

SELECTED
Demo Lenses

$ 0

SELECTED

4. Lens type and coatings

Pick your add-ons below.

NO AR Coating

NO AR Coating

✓ NO Anti-Reflective
✓ Scratch Resistant Coating

$ 0

SELECTED
Premium AR Coating

Premium AR Coating

✓ Premium AR
✓ UV Protection
✓ Scratch Resistant Coating

$ 45

SELECTED
Super Hydrophobic AR

Super Hydrophobic AR Coating

✓ Super Hydrophobic AR
✓ UV Protection
✓ Scratch Resistant Coating

$ 55

SELECTED
COMPUTER LENS

COMPUTER LENS

✓ Blue Blocker (Digital Light Protection)
✓ UV Protection
✓ Super Hydrophobic AR
✓ Scratch Coating

$ 85

SELECTED
Photochromic

Transitions®

✓ Transitions® GEN S™
✓ XTRActive®
✓ Scratch Resistant Coating

$ 105

SELECTED
Sunglasses

Sunglasses

✓ POLARIZED®
✓ Tint, Gradient Tint
✓ Scratch-resistant coating

$ 0

SELECTED

134.95 30 $

Product Price with lens options: $: 134.95

Selected Lenses Price Only $:

Price after discount on Lenses (30%) $: 30

Total Cart Product Price After Discount $:

Calvin Klein CK23527N Eyeglasses Authentic Unisex Round Plastic (BIO INJ-G850)

Brand	Calvin Klein
Color:	005 Black / Havana 030 Grey / Black 050 Grey Coral Gradient 971 Crystal Clear
Size:	50-19-145 B 44.3
Gender:	Unisex
Rim Type	Full Rim
Spring Hinges	Yes
Frame Shape:	Round
Material	Plastic (BIO INJ-G850)
OmniLux® NAL® / Progressive (PAL)	Friendly Learn more about OmniLux® NAL® Technology Learn more about Progressive (PAL)
Collection:	Eyeglasses

Shipping Weight

8 oz

Calvin Klein CK23527N Eyeglasses – Authentic Unisex Round BIO INJ-G850 Frames
Modern, versatile, and eco-conscious — the Calvin Klein CK23527N eyeglasses feature a timeless round design crafted from sustainable BIO INJ-G850 plastic, delivering a perfect balance of durability and lightweight comfort. Designed for men and women who appreciate clean, contemporary style with everyday wearability.

Calvin Klein CK23527N Eyeglasses Overview

Discover the perfect balance between fashion and sustainability with the Calvin Klein CK23527N collection. These unisex round frames are crafted with BIO INJ-G850 material, making them durable, stylish, and eco-conscious.

Frame Details

50-19-145 Measurements

This model features a 50mm lens width, 19mm bridge, and 145mm temple length, with a B size of 44.3. These proportions provide a balanced fit suitable for a variety of face shapes.

Material & Construction

Built with BIO INJ-G850 plastic, these frames highlight Calvin Klein’s commitment to innovation and sustainability without compromising on durability or comfort.

Color Options

Available in classic and modern finishes, including Black/Havana, Grey/Black, Grey Coral Gradient, and Crystal Clear, allowing you to choose a frame that complements your personal style.

Comfort & Fit

Featuring spring hinges for enhanced flexibility, these frames are designed to stay comfortable during all-day wear while maintaining their shape over time.

Prescription Lens Compatibility

The CK23527N frames support single vision, bifocal, progressive, transition, and OmniLux® NAL lenses, giving you the freedom to customize according to your visual needs.

Shipping & Returns

Enjoy free shipping on orders over $199. Returns vary depending on whether you purchase frame-only or frame with lenses – please review our Customer Service page for full details.

FAQ Section

Frequently Asked Questions

Are Calvin Klein CK23527N Eyeglasses unisex?

What material is used in CK23527N frames?

They are made from eco-friendly BIO INJ-G850 plastic, known for its durability and sustainability.

What lenses are compatible with these frames?

You can choose from single vision, bifocal, progressive, transition, or OmniLux® NAL lenses.

Do these frames have spring hinges?

Yes, the CK23527N includes spring hinges for extra comfort and flexibility.

What is the shipping and return policy?

Shipping is free for orders over $199. Returns depend on whether you order frames only or frames with lenses—see our returns policy for details.

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Frame Size: 50-19-145 B 44.3

Lens Width (A): 50
Bridge Width (DBL): 19
Temple Length: 145
Lens Height (B): 44.3

Understanding Eyeglasses Frame Size

Frame size typically includes three key measurements:

Lens Width (A) Eye Size – the horizontal diameter of one lens
Bridge Width (DBL) – the distance between the two lenses
Temple Length – the length of the arms from hinge to end
Lens Height (B) – the vertical diameter of one lens
All measurements in mm
Eyeglasses Frame Size Guide - Read more…

Single Vision	Single vision lenses are prescribed if you need correction for one field of vision, either for distance, intermediate (computer), or items up close (near vision). Single vision has the same optical focal point or correction over the entire area of the lens.
OmniLux® NAL® NEW!	OmniLux® HD Digital is a new concept in multifocal vision. It is not a bifocal, trifocal or progressive (PAL) lens. OmniLux® NAL® is the World’s First NAL® (Natural Accommodation Lens) lens. Lenses provide a Single Vision viewing experience with continuous, sharp, natural vision at any gaze from distance to near without waves or distortions. There is no adaptation period. Read more...
Progressive	LUXVIEW® HD Digital - Provide a smooth transition from distance correction to near correction, eliminating segment lines and allowing clear vision at all distances, including intermediate.
Bifocal Flat Top 28mm	Bifocal lenses are used for distance and near vision correction with a separating line at the near vision / reading segment. The upper part of the lens is generally used for distance vision, while the lower part is used for near vision, with a flat 28mm line separating the reading segment.
Bifocal Flat Top 35mm	Bifocal lenses are used for distance and near vision correction with a separating line at the near vision / reading segment. The upper part of the lens is generally used for distance vision, while the lower part is used for near vision with a flat 35mm line separating the reading segment.
Bifocal RD 22mm	A Bifocal lens with a round 22mm reading segment - less visible in the lens.
Trifocal Flat Top 7x28	Similar to bifocals, except that the two focal areas are separated by a third middle area with intermediate focus correction with a 28mm line separating the reading segments on two parts.
Trifocal Flat Top 8x35	Similar to Trifocal Flat Top 8x28

Plastic CR-39	CR-39 lenses, also know as plastic lenses, are one of the most common, low cost, scratch resistance material for lenses. Read more...
Trivex	Optically superior to Polycarbonate, with impact resistant, and inherent UV protection. Recommended for children & teenager’s, and for rimless (drillable) frames. Lenses made with Trivex material are a great choice for anyone who leads an active life and expects clear, crisp vision correction, lightweight comfort and protection from their eyewear. AR coating recommended. Read more...
Polycarbonate	25% thinner & lighter than CR-39 plastic lenses. Impact resistant. AR coating recommended. Read more...
Mid Index 1.56	20% thinner & lighter than normal plastic. AR coating recommended.
High Index 1.60	30% thinner & lighter than normal plastic. Recommenced for rimless frames. AR coating recommended. Read more...
High Index 1.67	40% thinner & lighter than normal plastic. AR coating recommended. Read more...
High Index 1.74	Ultra thin. 50% thinner & lighter than normal plastic. AR coating recommended. Read more...
Transition®	Activated by UV rays and sunlight. Clear indoors, automatically adjusting darker with changing light.
Transitions® XTRActive®	Extra dark outdoors to protect from the brightest sun, even in the hottest conditions. Hint of Tint - Transitions® XTRActive® do not become completely clear indoors. There is a slight tint.
Polarized®	Increase color contrast and block blinding glare. Great for boaters and fishermen.

Anti Reflective (AR)	Anti-reflective coating (also called AR coating or anti-glare coating) improves both your vision through your lenses and the appearance of your eyeglasses. Most premium anti-reflective coatings include a "Hydrophobic AR" surface layer that prevents water spots from forming and makes the lenses easier to clean. Some AR coatings also include an "Super Hydrophobic AR" surface layer that repels skin oils and makes it easier to remove smudges from the lenses. Read more...
Premium AR	Hydrophobic AR coatings helps prevent water spots from forming and make lenses easier to clean.
Super Hydrophobic AR	Super Hydrophobic AR coatings helps prevent water spots from forming, repels skin oils, and makes it easier to remove smudges from the lenses.
Computer Lens	Blue Light lenses (Computer Lens) Shield your eyes from harmful blue light emitted from digital screens and LED lights. Read more...
Tint	Add style to your lenses with color.