Longfin RX

Name: Longfin RX
Brand: Smith Optics
SKU: 1019340035917
Price: 205.80 USD
Availability: InStock
Rating: 4.660714 (56 reviews)

Starting at ~~Price reduced from $294.00 to~~ $205.80

Select Type:

Sunglasses

Prescription

Select RX Frame type: Matte Black

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Select RX Lens: ChromaPop Polarized Gray Green

Select a Prescription Type

You’ll need your prescription and PD (pupillary distance) handy to complete your order.

Single Vision

The most common lens type, corrects one field of vision (near, intermediate, or distance).

+$200

Progressive

Correct vision at all distances in one lens, so you don't have to switch between multiple pairs.

Select a Lens Type

Through our proprietary ChromaPop™ lens technology, we help you see detail and color beyond normal capabilities.

ChromaPop™

Delivers greater definition, more natural color, and unmatched clarity to allow you to see more detail.

Enter Your Prescription Details

When you order a pair from Smith, we custom make it in our Utah lab just for you. Not sure how to read your prescription?

OD - Right

OS - Left

Sphere OD

Sphere OS

Cylinder OD

Please check your prescription. Cylinder values should both be + or both be - numbers.

Cylinder OS

Please check your prescription. Cylinder values should both be + or both be - numbers.

Axis OD

Please check your prescription. This value should not be less than 1 or exceed 180.

Axis OS

Please check your prescription. This value should not be less than 1 or exceed 180.

Add

What's Your Pupillary Distance (PD)?

Your PD is the distance between your pupils. This measurement is used to determine where you look through the lens of your glasses. PD is measured in mm and can be one number like 64 or two numbers like 31/33. Not sure how to measure your PD?

My PD has 1 number

Single PD, is the distance from center to center of each pupil. Typically between 56-76mm.

My PD has 2 numbers

Dual PD, is the distance between the centers of each pupil to the bridge of the nose. Typically 28-38mm.

PD Single

PD OD

PD OS

Review Your Selections

Style

Frame Color

Lens Color

Base Price

Prescription Type

Edit

Lens Type

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Prescription Details

SRx	Sph	Cyl	Axis	ADD
OD - Right
OS - Left

Edit

Pupillary Distance (PD)

Single:

OD - Right:

OS - Left:

Edit

Total cost:

Includes 20% off select sunglasses and 30% off prescription and blue light eyewear as part of our Memorial Day Sale, from 12:00 AM on 5/16/25 through 11:59 PM on 5/26/25. Select past-season styles may be discounted up to 40% off. Some exclusions apply. Discount applies to full-price products unless otherwise marked. Additional products may be excluded from the discount. This promotion is not eligible to be combined with any other promotions. Smith reserves the right to change or end this promotion at any time. Final discount shown in cart.

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Free Rx delivery by Jun 05 - Jun 12 for orders over $50.00

Free Shipping

30-Day Returns

2-Year Guarantee

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Description

Smith Optics proudly assembles select products in our Clearfield, Utah facility, part of a nearly 60-year commitment to expanding U.S. operations and innovation. Read more about Smith prescription eyewear.

Product Details

Vision

ChromaPop™ polarized lenses cut glare and enhance color and contrast
Smudge and moisture resistant coating for easy cleaning and clear optics
Anti-reflective coating improves clarity and reduces eye strain
100% UV protection

Fit / Integration

Medium fit, medium coverage
6-base lens curvature provides a modest wrap-around fit
Megol side shields and thin, flexible temples

Frame

Lightweight, flexible and durable TR90 frame
AutoLock hinges hold frames open for easy one-hand on and off

What's Included

Microfiber bag

Additional Specs

Product Id: 1019340035917

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Longfin RX