Best Glass UV Protection Lens Filter (Dec. 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Amazon Basics UV Protection Camera Lens Filter - 77mm

9.8
CPR Score
Top 2

waka 58mm MC UV Filter - Ultra Slim 16 Layers Multi Coated Ultraviolet Protec...

9.7
CPR Score
Top 3

Tiffen 82UVP 82mm UV Protection Filter

9.7
CPR Score
Tips


Our team has recommended top 30 Glass UV Protection Lens Filter to make your shopping easy after considering different features about Glass UV Protection Lens Filter reviews of brands, including Amazon Basics, Neewer, K&F Concept, Tiffen, BIG MIKE'S ELECTRONICS, WAKA And Breakthrough Photography. And after researching, Amazon Basics UV Protection Camera Lens Filter ... is a highly recommended Glass UV Protection Lens Filter item.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Glass UV Protection Lens Filter Rated by CherryPicks

Market Overview
Glass UV Protection Lens Filter Reviewed
  • Reviews Analyzed: 271,569 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $69.00
  • Lowest Price: $7.73
  • Avg. Price: $18.30
Price Disclaimer

Top 30 Glass UV Protection Lens Filter on Amazon (Verified You can Buy)

Amazon Basics UV Protection Camera Lens Filter - 77mm

Amazon Basics
CF26-N-77
3.15 x 3.15 x 0.28 Inches
0.0438 Pounds

Ratings for Amazon Basics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

UV protection filter for general, everyday use
Reduces ultraviolet light; helps eliminate bluish cast in images
Show More

waka 58mm MC UV Filter - Ultra Slim 16 Layers Multi Coated Ultraviolet Protection Lens Filter for Canon Nikon Sony DSLR Camera Lens

WAKA
C05A58

Ratings for WAKA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Inno Technology -

Features

READ BEFORE BUY: Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol. For example: Φ58 = 58mm lens thread size.
PREMIUM QUALITY: 16 layers multi-coated optical glass filter, 99% transmittance compares to 90% transmittance of generic UV filter. Protect your expensive lens from dust and scratch while not lowing your photo quality.
Show More

Tiffen 82UVP 82mm UV Protection Filter

Tiffen
82UVP
0.75 x 4.5 x 4.5 Inches
0.1764 pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
GuruGear -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

95mm X2 UV Filter for Camera Lenses - UV Protection Photography Filter with Lens Cloth - MRC8, Nanotec Coatings, Ultra-Slim, Traction Frame, Weather-Sealed by Breakthrough Photography

Breakthrough Photography
NA
0.25 Pounds

Ratings for Breakthrough Photography (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Breakthrough Photography, LLC -

Features

X2 UV (Ultra Violet) FILTER: The X2 UV filter features critically sharp AGC glass made in Japan, MRC8 and our state-of-the-art nanotec nano coating layers which help to eliminate flaring, ghosting and low contrast. Our modern coating chambers are airtight, producing a uniform coating visible to the human eye when holding the filter at a right angle to a direct light source.
ELIMINATES VIBRATION: X2 features an ultra-thin 3.5mm double-thread traction frame to remove vignetting in full-frame, wide-angle configurations. In our laboratory tests, 4.3 mm was the width of the frame in which vignetting is noted in 16 mm wide-angle configurations in full-frame configurations. Any less than 3.0 mm and lens caps do not have enough surface to grip. The 3.7 mm vignetting is completely eliminated.
Show More

77mm X2 UV Filter for Camera Lenses - UV Protection Photography Filter with Lens Cloth - MRC8, Nanotec Coatings, Ultra-Slim, Traction Frame, Weather-Sealed by Breakthrough Photography

Breakthrough Photography
X2-UV-77mm
1.1 x 3.9 x 4.0 Inches
100.0 Kilograms

Ratings for Breakthrough Photography (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Breakthrough Photography, LLC -

Features

X2 UV (Ultra Violet) FILTER: The X2 UV filter features critically sharp AGC glass made in Japan, MRC8 and our state-of-the-art nanotec nano coating layers which help to eliminate flaring, ghosting and low contrast. Our modern coating chambers are airtight, producing a uniform coating visible to the human eye when holding the filter at a right angle to a direct light source.
ELIMINATES VIBRATION: X2 features an ultra-thin 3.5mm double-thread traction frame to remove vignetting in full-frame, wide-angle configurations. In our laboratory tests, 4.3 mm was the width of the frame in which vignetting is noted in 16 mm wide-angle configurations in full-frame configurations. Any less than 3.0 mm and lens caps do not have enough surface to grip. The 3.7 mm vignetting is completely eliminated.
Show More

waka 77mm MC UV Filter - Ultra Slim 16 Layers Multi Coated Ultraviolet Protection Lens Filter for Canon Nikon Sony DSLR Camera Lens

WAKA
C05A77

Ratings for WAKA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Inno Technology -

Features

READ BEFORE BUY: Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol. For example: Φ58 = 58mm lens thread size.
PREMIUM QUALITY: 16 layers multi-coated optical glass filter, 99% transmittance compares to 90% transmittance of generic UV filter. Protect your expensive lens from dust and scratch while not lowing your photo quality.
Show More

K&F Concept 49mm MC UV Protection Filter Slim Frame with 18-Multi-Layer Coatings for Camera Lens (K-Series)

K&F Concept
KF.K49
0.11 Pounds

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HappyXingqier -

Features

UV filters is made of Japan import optical glass, protects your lens from dirt, scratches, fingerprints, or accidental damage.
Super slim & lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle lens.
Show More

K&F Concept 77mm MC UV Protection Filter Shockproof Tempered Optical Glass with 28 Multi-Layer Coatings HD/Waterproof/Scratch Resistant for Camera Lens (Nano-X Series)

K&F Concept
0.1786 Pounds

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
K&F Concept 4,235

Features

【Prevent UV Ray & Protect Lens 】UV filter has two functions, one is to prevent CCD has affected by UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from shock harm, water, dust, scratches, oil, and fingerprint .
【Shockproof Tempered Optical Glass】K&F Concept shockproof tempered UV filter is made by importing Japanese AGC glass, shockproof, waterproof, and scratch resistant.
Show More

Tiffen 52UVP 52mm UV Protection Filter,black, 2.04"L x 2.04"W

Tiffen
52UVP
4.5 x 3.4 x 0.9 Inches
0.1 Pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Tiffen 58UVP 58mm UV Protection Filter

Tiffen
58UVP
4.0 x 3.4 x 0.9 Inches
0.0309 Pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Tiffen 77UVP 77mm UV Protection Filter , black

Tiffen
77UVP
4.3 x 4.2 x 0.8 Inches
0.2006 Pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Kellards 4,611

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Amazon Basics UV Protection Camera Lens Filter - 58mm

Amazon Basics
CF26-N-58
2.36 x 2.36 x 0.28 Inches
0.0269 Pounds

Ratings for Amazon Basics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

UV protection filter for general, everyday use
Reduces ultraviolet light; helps eliminate bluish cast in images
Show More

Tiffen 55UVP 55mm UV Protection Filter

Tiffen
55UVP
4.2 x 3.4 x 0.9 Inches
0.05 Pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Tiffen 49UVP 49mm UV Protection Camera Lens Filter , Black

Tiffen
49UVP
4.5 x 3.5 x 0.9 Inches
0.0397 Pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
GuruGear -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Tiffen 67UVP 67mm UV Protection Filter

Tiffen
67UVP
2.6378 x 2.6378 x 2.6378 Inches
0.15 Pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Tiffen 72UVP 72mm UV Protection Filter , black

Tiffen
72UVP
4.3 x 4.1 x 1.0 Inches
0.1764 Pounds
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

K&F Concept 95mm MC UV Protection Filter with 28 Multi-Layer Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter for 95mm Camera Lens (Nano-X Series)

K&F Concept
KF01.1414

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
K&F Concept 4,235

Features

【Function】UV filter has two functions, one is to absorb UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches.
【Import Optical Glass】K&F Concept UV filter is made by importing Japanese AGC glass for razor-sharp images while maintaining the true color of photos.
Show More

NEEWER 62mm MRC UV Protection Filter 30 Layer Multi Resistant Nano Coatings/HD Optical Glass/Water Repellent/Scratch Resistant/Aluminum Alloy Ultra Slim Frame/Ultraviolet Filter

Neewer
10100222
4.3307 x 4.3307 x 0.7874 Inches

Ratings for Neewer (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Melodyeeus -
XingLongJianHao -
XiangDaE -

Features

【Protective UV Filter】 This UV filter reduces haze and minimizes ultraviolet (UV) rays while improving contrast. Perfect for capturing high altitude and snow photos without the bluish cast. Keep this filter on your lens to protect against dust, scratches, and bumps
【High-Quality Optical Glass】 The quality optical glass protects your lens from dirt, scratches, fingerprints, and unexpected damage
Show More

K&F Concept 72mm MC UV Protection Filter with 28 Multi-Layer Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter for 72mm Camera Lens (Nano-X Series)

K&F Concept
KF01.987

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
K&F Concept 4,235

Features

【Function】UV filter has two functions, one is to absorb UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches.
【Import Optical Glass】K&F Concept UV filter is made by importing Japanese AGC glass for razor-sharp images while maintaining the true color of photos.
Show More

NEEWER 67mm MRC UV Protection Filter 30 Layer Multi Resistant Nano Coatings/HD Optical Glass/Water Repellent/Scratch Resistant/Aluminum Alloy Ultra Slim Frame/Ultraviolet Filter

Neewer
10100215
0.1238 Pounds

Ratings for Neewer (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
pangchunming2897 -
HaoQiEcommerce -
XiangDaE -

Features

【Protective UV Filter】 This UV filter reduces haze and minimizes ultraviolet (UV) rays while improving contrast. Perfect for capturing high altitude and snow photos without the bluish cast. Keep this filter on your lens to protect against dust, scratches, and bumps
【High-Quality Optical Glass】 The quality optical glass protects your lens from dirt, scratches, fingerprints, and unexpected damage
Show More

K&F Concept 37mm MC UV Protection Filter Slim Frame with 18-Multi-Layer Coatings for Camera Lens (K-Series)

K&F Concept
KF.K37
0.11 Pounds

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
K&F Concept 4,235
HappyXingqier -

Features

UV filters is made of Japan import optical glass, protects your lens from dirt, scratches, fingerprints, or accidental damage.
Super slim & lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle lens.
Show More

K&F Concept 67mm MC UV Protection Filter Slim Frame with 18-Multi-Layer Coatings for Camera Lens (K-Series)

K&F Concept
KF.K67
6.6929 x 6.6929 x 6.6929 Inches
0.13 Pounds

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HappyXingqier -

Features

UV filters is made of Japan import optical glass, protects your lens from dirt, scratches, fingerprints, or accidental damage.
Super slim & lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle lens.
Show More

K&F Concept 37mm MC UV Protection Filter with 28 Multi-Layer Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter for 37mm Camera Lens (Nano-X Series)

K&F Concept
KF01.979

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
K&F Concept 4,235

Features

【Function】UV filter has two functions, one is to absorb UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches.
【Import Optical Glass】K&F Concept UV filter is made by importing Japanese AGC glass for razor-sharp images while maintaining the true color of photos.
Show More

K&F Concept 77mm MC UV Protection Filter with 28 Multi-Layer Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter for 77mm Camera Lens (Nano-X Series)

K&F Concept

Ratings for K&F Concept (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
K&F Concept 4,235
Zhuoding Photo -

Features

【Function】UV filter has two functions, one is to absorb UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches.
【Import Optical Glass】K&F Concept UV filter is made by importing Japanese AGC glass for razor-sharp images while maintaining the true color of photos.
Show More
Top 25

49mm UV Filter for Canon EF 50mm f/1.8 STM Lens

BIG MIKE'S ELECTRONICS
UV52

Ratings for BIG MIKE'S ELECTRONICS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Big Mike's Electronics 1,721

Features

49mm UV Filter for Canon EF 50mm f/1.8 STM Lens
Protects your camera's lens from scratches, dust, dirt, moisture and fingerprints
Show More

Tiffen 62UVP 62mm UV Protection Filter

Tiffen
62UVP
4.4 x 3.3 x 0.9 Inches
0.1301 Pounds

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Amazon Basics UV Protection Camera Lens Filter - 72mm

Amazon Basics
CF26-N-72
2.91 x 2.91 x 0.28 Inches
0.0388 Pounds

Ratings for Amazon Basics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

UV protection filter for general, everyday use
Reduces ultraviolet light; helps eliminate bluish cast in images
Show More

Amazon Basics UV Protection Camera Lens Filter - 82mm

Amazon Basics
CF26-N-82
3.31 x 3.31 x 0.28 Inches
0.0488 Pounds

Ratings for Amazon Basics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

UV protection filter for general, everyday use
Reduces ultraviolet light; helps eliminate bluish cast in images
Show More

Amazon Basics UV Protection Camera Lens Filter - 67mm

Amazon Basics
CF26-N-67
2.72 x 2.72 x 0.28 Inches
0.0338 Pounds

Ratings for Amazon Basics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

UV protection filter for general, everyday use
Reduces ultraviolet light; helps eliminate bluish cast in images
Show More

Tiffen 405UVP 40.5mm UV Protection Filter (Clear)

Tiffen
405UVP
4.0 x 4.0 x 1.0 Inches
  • Unknown: English

Ratings for Tiffen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Beach Camera Same Day Shipping 809

Features

Most popular protection filter
Provides basic reduction of ultraviolet light
Show More

Top 10 Glass UV Protection Lens Filter - Verified to Buy (Apr. 2024)

Top 7 Glass UV Protection Lens Filter Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Amazon Basics
  • WAKA
  • Tiffen
  • Breakthrough Photography
  • K&F Concept
  • Neewer
  • BIG MIKE'S ELECTRONICS

Related Glass UV Protection Lens Filter Guides

For more personalized Glass UV Protection Lens Filter guides, Check those pages,


Top 10 Glass UV Protection Lens Filter Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Beach Camera Same Day Shipping 3,623 4.8
🥈 Big Mike's Electronics 2,265 4.9
🥉 K&F Concept 1,177 4.9
4 Kellards 1,104 4.9
5 Inno Technology 488 4.9
6 Amazon.com 385 4.7
7 pangchunming2897 106 4.9
8 XiangDaE 92 4.7
9 HappyXingqier 91 4.6
10 Breakthrough Photography, LLC 73 4.9
View or download top Glass UV Protection Lens Filter seller & rating report
Beach Camera Same Day Shipping [3623] Big Mike's Electronics [2265] K&F Concept [1177] Kellards [1104] Inno Technology [488] Amazon.com [385] pangchunming2897 [106] XiangDaE [92] HappyXingqier [91] Breakthrough Photography, LLC [73] Beach Camera Same Day Shipping 39% Big Mike's Electronics 24% K&F Concept 13% Kellards 12% Inno Technology 5% Amazon.com 4% pangchunming2897 1% XiangDaE 1% HappyXingqier 1% Breakthrough Photography, LLC 1%

[Get] Glass UV Protection Lens Filter Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Glass UV Protection Lens Filter Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Accessories supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Glass UV Protection Lens Filter to buy for new December 2024?

CherryPicks’s Methodology for Evaluating Glass UV Protection Lens Filter

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Accessories items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 2,354 of Glass UV Protection Lens Filter reviews based on our selection criteria. It helped us shortlist the top qualified and rated Glass UV Protection Lens Filter for Accessories, We found that most customers choose Glass UV Protection Lens Filter with an average price of $18.30, and the top brands are Amazon Basics, Neewer, K&F Concept, Tiffen, BIG MIKE'S ELECTRONICS, WAKA And Breakthrough Photography. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Glass UV Protection Lens Filter for you, We have researched hundreds of sellers and picked the top sellers for Accessories, including Beach Camera Same Day Shipping, Big Mike's Electronics, K&F Concept, Kellards, Inno Technology, Amazon.com, pangchunming2897, XiangDaE, HappyXingqier, Breakthrough Photography, LLC, XingLongJianHao And HaoQiEcommerce. The Amazon Basics UV Protection Camera Lens Filter ... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 26,177 consumers with an average rating of 4.7.

We've helped a lot of satisfied users get the right Camera & Photo Products product based on their needs, and save lots of time for them to pick Glass UV Protection Lens Filter to buy.


Written By Milton E. Kincaid

Milton E. Kincaid runs a local phone repair shop and has over seven years of experience repairing phones and electronics, putting a smile on the faces of smartphone users in his locality. He wants to share all he has learned with us over the years.