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Leupold Alumina Flip-Back Lens Cover for 40mm Objective Riflescopes, Matte Black

SKU: LD59045 MFR: 59045
$59.95
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Key Features

  • Protect your 40mm objective riflescope lens with this durable Leupold Alumina cover.
  • Enjoy a perfect fit and lightweight design with this easy-to-install riflescope cap.
  • Crafted from good material, the 6061-T6 aluminum ensures long-lasting performance.
  • The matte black finish offers a sleek look while shielding your optics from the elements.
  • Flip-back design allows for quick target acquisition; ideal for hunting and shooting sports.
  • An affordable way to safeguard your valuable Leupold riflescope investment from scratches.
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$6.99

2 Year

$12.99

3 Year

$15.99

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Questions & Answers

Shopper : Why Did You Choose This?Tracy D : Great price for a top of the line product!

Reviews about this item

Review Summary

2025-07-31T20:00:00

Rated 5 out of 5

Quality

Quality

Thomas M.

2025-06-25T20:00:00

Rated 3 out of 5

Excellent cover for my scope.

Excellent cover for my scope. I like that it is treaded so there is no chance of it slipping off and getting lost. It's a little expensive but the quality of design and materials make it a good buy.

Alan N.

2025-05-12T20:00:00

Rated 5 out of 5

Hands down the best scope

Hands down the best scope lens covers ever made.

Roy R.

2025-04-13T20:00:00

Rated 5 out of 5

Really nice lens shade! Very

Really nice lens shade! Very well made. Works well to eliminate sun glare on the lens.

Scott C.

2025-04-02T20:00:00

Rated 5 out of 5

Excellent. I wish I had

Excellent. I wish I had these for all my other scopes over the years.

David B.

2025-03-09T20:00:00

Rated 3 out of 5

Does not stay tight and

Does not stay tight and in place.

Jerry B.

2025-03-08T19:00:00

Rated 5 out of 5

Best thought out

Some of the most thought out lens caps. Silent open, nice rubber pressure seal but still easy to open. Won't rattle loose.

Charlie k.

2025-03-03T19:00:00

Rated 5 out of 5

Great quality lens cover for

Great quality lens cover for your scope

Corey H.

2025-03-01T19:00:00

Rated 5 out of 5

Great product, fits great, really

Great product, fits great, really protects the scope

Scott D.

2025-02-22T19:00:00

Rated 5 out of 5

Customer service was great, high

Customer service was great, high quality, good price and great warranty

Fred Z.

2025-02-22T19:00:00

Rated 5 out of 5

They are very sturdy and

They are very sturdy and well built for how light and thin the lens covers are. They close securely and stay closed.

Matthew F.

2025-02-13T19:00:00

Rated 5 out of 5

Would be nice if there

Would be nice if there was better availability Great product

Tim D.

2025-02-09T19:00:00

Rated 3 out of 5

These are not as nice

These are not as nice as they used to be. Still far superior to the all plastic ones, but not as well made as my older Alumina caps. Much harder to actuate and just feel 'cheaper'.

Stephen T.

2025-02-05T19:00:00

Rated 5 out of 5

Best caps ever

Best caps ever

DEAN S.

2025-01-29T19:00:00

Rated 5 out of 5

Great item. A must have

Great item. A must have for all field scopes

Jeffery M.

2025-01-07T19:00:00

Rated 5 out of 5

Works as it should

Works as it should

Dean H.

2025-01-03T19:00:00

Rated 5 out of 5

Excellent quality. A must have

Excellent quality. A must have even with a scope cover.

Gary G.

2025-01-02T19:00:00

Rated 5 out of 5

Great quality item and excellent

Great quality item and excellent fitment. You pay a premium for it but that's to be expected of anything of quality.

William P.

2024-12-22T19:00:00

Rated 5 out of 5

The best flip covers made.

The best flip covers made. I use them on all of my scopes.

Daniel L.

2024-12-02T19:00:00

Rated 5 out of 5

They don't break easily but

They don't break easily but if they do leupold are champs and replaced my old vx-5 set rush shipping 4 days before I left for Africa.

William p.

2024-12-02T19:00:00

Rated 4 out of 5

Adds way more lenght than

Adds way more lenght than anticipated

William p.

2024-11-29T19:00:00

Rated 5 out of 5

Expensive but best covers you

Expensive but best covers you can buy

Charles D.

2024-11-26T19:00:00

Rated 5 out of 5

Works and looks great

Works and looks great

Scott W.

2024-11-10T19:00:00

Rated 5 out of 5

They are great, I've 4

They are great, I've 4 pairs on some long-range weapons.

DOUG C.

2024-11-06T19:00:00

Rated 4 out of 5

When snug on the scope

When snug on the scope the hinge dirts up against the the barrel. So I had to back it up and it sits loose on the scope. Not sure if there is a way to correct this?

Steven L.

2024-11-02T20:00:00

Rated 5 out of 5

No better scope covers

No better scope covers

TYSON K.

2024-11-01T20:00:00

Rated 5 out of 5

Excellent, just need to secure

Excellent, just need to secure them properly or you can lose it the 1st trip out like we did. I need to replace it but they have been oit of stock for a while.

Brian K.

2024-10-22T20:00:00

Rated 5 out of 5

Absolutely love it! It's a

Absolutely love it! It's a little pricey but probably well worth it. I just wish I would've put it on after I 1st bought my gun because I had to remove my scope to install the front eyepiece because it wouldn't turn on the threads without removing the scope and it was already sighted in to perfection. But I marked every position and believe it's still on zero but I still need to go to the range and double check before our opener. But I do love the product. My old slide ons kept falling off. These are awesome.

Robert B.

2024-10-12T20:00:00

Rated 3 out of 5

I love them, but for

I love them, but for $300 it's not even in the same ballpark as good value. Would not border again.

Robert W.

2024-10-07T20:00:00

Rated 5 out of 5

Solid, and am happy with this purchase.

Michael M.

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Leupold Alumina Specifications

  • Compatibility

    40mm Objective Riflescopes

  • Material

    6061-T6 aluminum

  • UPC Code

    030317590451

About Leupold Alumina

FEATURED REVIEWS

Great lens covers

By Rocky

These work as they should, a lot better than the rubber or plastic ones.

Smooth & Durable

By Buck B.

I was wondering how a single lens cover could be so expensive until I decided to see. Although very expensive, this is the smoothest lens cap on the market. It threads in so nice and with a flick the cap glides open.

After 2003, Leupold introduced a new standard in riflescope protection with the Alumina Flip-Back lens covers. Specifically designed for Leupold scopes, these lens covers are equipped with powerful neodymium magnets for a secure closure, ensuring your lens stays protected from dust, dirt, and harsh weather conditions.

Triple O-ring seals further enhance the protection, offering maximum resistance against the elements. Crafted from durable 6061-T6 aircraft-grade aluminum, the Alumina Flip-Back lens covers are not only robust but also lightweight, adding minimal weight to your equipment.

Precision-engineered for quick and easy operation, these lens covers offer a low-profile position when open, ensuring they don't interfere with your shooting experience. The round objective and ocular models are designed with versatility in mind, allowing for rotation to open in any direction.

With their stylish matte black finish, these Alumina Flip-Back lens covers not only safeguard your riflescope but also enhance its aesthetic appeal. Trust in the quality and reliability of Leupold's Alumina Flip-Back lens covers to keep your 40mm objective riflescope in pristine condition.

Leupold Alumina Features

  • Specifically designed for Leupold scopes built after 2003
  • Features powerful neodymium magnets for secure lens protection
  • Triple O-ring seals provide maximum protection from the elements
  • Constructed from durable, lightweight 6061-T6 aircraft-grade aluminum
  • Precision-engineered for quick and easy operation with a low-profile design
  • Round objective and ocular models can rotate to open in any direction

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Protect your 40mm objective riflescope lens with this durable Leupold Alumina cover.
  • Enjoy a perfect fit and lightweight design with this easy-to-install riflescope cap.
  • Crafted from good material, the 6061-T6 aluminum ensures long-lasting performance.
  • The matte black finish offers a sleek look while shielding your optics from the elements.
  • Flip-back design allows for quick target acquisition; ideal for hunting and shooting sports.
  • An affordable way to safeguard your valuable Leupold riflescope investment from scratches.

What's in the box:

  • Leupold Alumina Flip-Back Lens Cover
  • Leupold Lifetime Limited Warranty