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Smith Knowledge Turbo Fan Lenses

Lens Tint:

Price: $20.00

SKU:

KN5C2

DetailsInstructionsReviews (8)QuestionsAll Options

You can also use the Knowledge OTG Lenses with the Regulator Venting in the Turbo Fan model. Some customers prefer this lens because it gives them the flexibility of using the Regulator Vents when not using the Turbo Fan, or using the fan and closing the vents.

A revolutionary, micro-porous filter called Porex is structured such that air molecules may pass through the filter while water molecules cannot. By utilizing this filter, the thermal lens is allowed to adjust to varying altitudes while preventing moisture from entering the space between the lenses. This is the world’s strongest thermal lens barrier.

Carbonix-X lens with TLT Optics (100% accuracy and maximum comfort)
100% UVA/B/C protection

Lens Tints:

Clear- Ideal lens for night time use. 84% VLT
Ignitor Mirror: Proprietary new universal lens tint designed to reduce eye fatigue while enhancing contrast and depth perception in all conditions. A Versatile lens tint designed to be used all season long. 35% VLT
Platinum Mirror: Rose base lens tint increases depth perception in very sunny to partly cloudy conditions. Platinum mirror coating provides increased glare protection. 25% VLT

Chromapop SUN - Perfect for cloudless, blazing light conditions, the SUN lenses ease the harsh glare of high elevation sun while helping your
eyes see more information in terrain ahead of you.

Sun Green Mirror (previously Chromapop Sun) - 9% VLT

Chromapop EVERYDAY - Suited for a range of conditions, enhances every undulation of snow so you get more out of every moment.

Everyday Red Mirror (previously Chromapop Everyday) - 25% VLT
Everyday Rose - 36% VLT

Chromapop STORM - Tuned to bring the most out of an environment when the storm moves in and the lights go out. Optimize contrast even on
the worst days, so you can stay out longer.

Chromapop Storm Rose Flash (previously Chromapop Storm) - 50% VLT
Chromapop Storm Yellow Flash - 65% VLT

* VLT (Visible Light Transmission) The percentage of available light allowed to reach the eye.

To help identify the correct Smith replacement lens, Smith Optics molds the model number into the snow goggle frame. Please look just under the right eye of the outside of the goggle frame for the model number. You might need to reflect light onto the frame to see it clearly. Some models stamp the model number near the inside of the nose area. Please call us at 1-800-Pro-Lens if you have any questions or would like help in identifying the correct replacement lens. [ OV 1 model ]

*Use a microfiber goggle bag or cloth as a glove to protect the lenses from damage when removing and installing lenses!

1. Carefully remove the old lens by placing one hand on the forehead area of the frame and your other hand on the nose area.

2. Wiggle and pull, separating the frame from the lens. The forehead area should pop off first. Work your way across the top, down the sides and finish removing the lens from the frame

3. Install new lens starting with the nose area, making sure the nose of the new lens is firmly seated into the nose area of the frame. Work your way around the bottom of each eye, move up each side and finish at the top. All done!

Average Rating: (From 8 Reviews): Positive Rating

Submit a Review

Positive Rating Negative Rating ChromaPop Storm Yellow Flash
From Anthony Haag of BOZEMAN, Montana on 1/22/2018.

Lens was straight-forward to replace (with care) and worked well in flat light during storms when you really want to be out there! The only way they could be better is if they came with headlights.

Positive Rating Negative Rating Red Mirror Lens
From Angel of Las Vegas, Nevada on 12/27/2017.

Color is perfect for bright days but the tint is starting to bubble where the fan is located so i’m not if it was just the particular lens or a problem with all of them.... I will probably go with a different goggle system next season.

Positive Rating Outstanding
From Johnny Bl of Lewes, Delaware on 3/1/2016.

Skied Deer Valley today with partly cloudy skies and these lenses worked perfectly in the low light.

Positive Rating Smith Knowledge Turbo Fan Lens Blue Sensor Mirror
From Miroslaw Wojciechowski of Palm Harbor, Florida on 1/27/2016.

Product as expected. Good quality. Easy installation.
Worked very well in low light conditions.
I'm very satisfied.

Positive Rating Blue Sensor Mirror lens
From Anonymous of Highland Park, New Jersey on 3/14/2015.

The lens was shipped quickly and had no scratches, smudges, or other blemishes. This is no reflection on ProLens but it would be nice if Smith made it easier to swap lenses for different light conditions. Also, Smith provides no advice about the best way to force the lens under the gasket to minimize the risk of breakage.

Positive Rating Excellent Service
From Scott Silverman of Sudbury, Massachusetts on 1/29/2014.

This company was an awesome find. I have an older model Smith Turbo C.A.M. goggle which after a wipe-out I broke the lens. I found the replacement lens here but was not 100% sure it was a match. I called the company and they were excellent. I ordered the lens and received in the very next day. Really! As it happens it was shipped from NH and I am in Mass.

This is definitely a company I will use again.

Positive Rating Success!!!!!
From Gary Kellogg of Olympia, Washington on 3/1/2013.

With hesitency I ordered replacement lenses and with great success - it worked. The selection was more than expected and the description of each lense was excellant. The best part was the price and the fast service! I've already recommended this site to my ski buddies.

Positive Rating Smith Knowledeg TURBO FAN Lens
From Predrag Tasic of Remond, Washington on 12/17/2012.

Fast shipping. CR-39 lens is very comfortable in various conditions except sunny weather.

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Option	SKU	Price
Lens Tint: Ignitor Mirror	KN5I2	~~$40.00~~ $36.00
Lens Tint: Platinum Mirror	KN5RP2	~~$40.00~~ $38.00
Lens Tint: Clear	KN5C2	$20.00
Lens Tint: Chromapop Storm Rose Flash	KN5CPC2	$75.00
Lens Tint: Chromapop Everyday Red Mirror	KN5CPE2	$75.00
Lens Tint: Chromapop Sun Green Mirror	KN5CPS2	$75.00
Lens Tint: Chromapop Everyday Rose	KN5CPA2	$75.00
Lens Tint: Chromapop Storm Yellow Flash	KN5CPY2	$75.00