• Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400
  • Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400

Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400

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  • Full Interior Kit
  • Since 2009

Sigma 24mm f3.5 Contemporary DG DN - L Mount - 888400

  • 10 elements in 8 groups, with 1 SLD glass and 3 aspherical lenses
  • Compatible with high-speed autofocus
  • Auto Focus Stepping Motor
  • Compatible with lens-based optical correction*
  • Mount with dust- and splash-proof structure
  • Supports DMF, AF+MF (for Sony E-mount only)
  • Super Multi-Layer Coating
  • Aperture ring
  • Focus Mode Switch
  • Magnetic Lens Cap and Metal Lens Hood

What our Experts Think
  • Ultra‑compact, wide‑angle prime with everyday versatility
    A sleek, lightweight 24 mm lens perfect for landscapes, street, travel, and environmental portraits—without weighing down your L‑Mount mirrorless setup.
  • Excellent edge‑to‑edge sharpness for a small prime
    Optical design with aspherical and SLD elements delivers crisp detail across the frame, even wide open at f/3.5, making the most of high‑resolution sensors.
  • Unusually close focus and 1:2 magnification
    Minimum focus distance of about 10 cm enables creative close‑up shots with strong detail—even from an ultra‑wide lens.
  • Fast, quiet autofocus with good usability
    Stepper motor AF ensures smooth, near‑silent focusing that suits both stills and video work.
  • Superior build quality and intuitive handling
    All‑metal construction, manual aperture ring and dust/splash‑resistant mount give a premium feel and reliable performance in varied conditions.
  • Balanced performance vs size & price
    While f/3.5 isn’t a “fast” aperture compared to f/2 or f/1.8 lenses, the trade‑off yields a truly pocketable wide prime with solid image quality for its class.

Q&A

Q: What is the Sigma 24mm f/3.5 DG DN Contemporary (L-Mount) best used for?
A: It’s a compact wide-angle prime lens ideal for landscapes, architecture, street photography, and travel, offering a natural perspective and high portability.

Q: Is this lens compatible with L-Mount cameras?
A: Yes, it’s designed for full-frame L-Mount mirrorless cameras, and works on APS-C bodies with a 36mm equivalent field of view.

Q: How is the image quality?
A: Delivers sharp, detailed images across the frame with minimal distortion and controlled chromatic aberration.

Q: Can I use this lens in low light?
A: While the f/3.5 aperture is moderate, it performs well in daylight and bright indoor conditions, and offers a lightweight alternative to larger wide-angle primes.

Q: How is the autofocus performance?
A: Features a fast, quiet, and accurate stepping motor suitable for both still photography and video.

Q: What are the key specifications?
A: 24mm focal length, f/3.5–f/22 aperture, 9 elements in 8 groups, 55mm filter size, and minimum focus distance of 12cm.

Q: Is the lens portable?
A: Yes, extremely compact and lightweight (~225g), making it ideal for travel, vlogging, and street photography.


Maintenance Tips
  • Use Lens Hood & Caps
    Protects the 55mm front element from scratches, dust, and flare.
  • Clean Optics Gently
    Use a blower and microfiber cloth—preserves coatings and prevents scratches.
  • Store in Dry Case
    Protects against dust and fungus, especially in humid environments.
  • Minimize Frequent Mounting Outdoors
    Reduces dust entering the lens and preserves internal optics.
  • Protect Autofocus & Aperture
    Avoid forced rotation or impact to maintain smooth operation.
  • Optional Protective Filter (55mm)
    Adds an extra layer of protection without affecting sharpness or contrast.
  • Regular Inspection
    Check for dust, fungus, or focus ring stiffness to maintain optical performance.
  • DIY Install

  • OEM-Inspired Fit

  • Air Bag Friendly

  • 3 Year Warranty

  • Custom Colors

  • Work Gear & Pet Friendly

  • Since 2009

Why Truck Owners Choose Seat Covers Over Reupholstery

Traditional Reupholstery TruckLeather Seat Covers
Upfront Cost

$2500-$4000+

$399-$999

Vehicle Downtime

Days or Weeks

None

Risk Level

Permanent, No Undo

Fully Reversible

Best Use Case

Full Restorations

Restoration or Prevention

Resale Value Impact

High Cost to Recover

High ROI

TruckLeather gives you 90% of the visual and comfort upgrade at a fraction of the cost of reupholstery without giving up your truck.

WHEN YOUR TRUCK DESERVES THE BEST. UPGRADE YOUR TRUCK'S INTERIOR WITH THE INDUSTRY DEFINING TRUCK SEAT COVERS WE HAVE REFINED OVER 15 YEARS.
  • Will these work if my seats are already damaged?

    Yes. TruckLeather seat covers are commonly used to cover cracked, faded, or worn-out truck seats while preventing further deterioration.

  • How do these compare to cheaper seat covers?

    Universal covers focus on price. TruckLeather focuses on fit, durability, and long-term protection.

  • Are these permanent?

    No. They’re fully removable and won’t alter your factory seats.

Slip on leather seat covers
Slip on leather seat covers

Easy At-Home Installation

No special tools. No upholstery shop. No risk.

Our seat covers are designed for DIY installation, with step-by-step instructions and support available if you need it. Most customers complete installation in a few hours.

STEP BY STEP INSTRUCTIONS
Red and Black Custom Leather Seat Covers for Ford F150

Your Truck.Your Style.

Custom orders are our jam. Our custom program makes for a truly bespoke experience leaving only your imagination for the thousands of possibilities. If you're looking for the best truck seat covers then look no further!

Clazzio seat cover

Airbag Safe

Our seat cover construction has a high priority for allowing the OEM seat airbags to properly deploy when needed.

The proprietary thread design allows for the SRS systems to continue to function in a collision situation.

Clazzio Leather Covers

Made for your truck.For life.

Our seat covers are made exactly for your interior setup, perfect every time.

We offer most color setups in stock such as all black and all dark gray, however our custom color program is ready for your creative setups.

FAQ

Learn more about our truck seat covers with the frequently asked questions below.

DIY installation instructions are included for your specific application and takes around 2-3 hours for full interior installation.

The specific application specific instructions provided have step by step photos of how to install your new seat covers as well as tips and tricks. 

If you don't feel comfortable installing the seat covers yourself, then any local upholstery shop should be able to install them no problem.

Some vehicles do require cutting in certain spots like the power seat control panel, but nothing too major.

These leather seat covers are 100% slip on seat covers and do not require removal of your existing seat material.

Yes, our seat covers are fully compatible with factory heated and cooled seats.

Clazzio (our manufacturer) offers a 3 year warranty that is honored on any manufacturer defects.  This does not include normal wear and tear that comes with use on these seat covers.

You will receive the full interior seat cover set which includes bottom cushion covers, top cushion covers, head rest covers, and depending on the vehicle, arm rest covers.  It is a total makeover.

They are made by 11i-USA who manufactures these under the name Clazzio. They operate a large dealer system and we are a top nationwide dealer for them.

It depends if you ordered a custom set or not.


If you ordered a set that is in stock, then it will reach you in approximately 5-6 days via UPS ground (continental U.S.). Most all black or all dark gray sets are in stock, but we will let you know upon your order.


If you ordered a custom set, then it will take 8-10 weeks (occasionally longer) to arrive from Japan due to custom manufacturing, freight time, and US customs holding time.

Maybe! Contact us to see if your specific vehicle isn't listed on our site, or if you have any questions about the application.

We do have other applications such as passenger vehicles and two door cars as well. Just contact us!

Need just a bottom cushion replacement or another single piece? Contact us for pricing.

We can also supply just the front or rear seats if that is all you need.

Since our seat covers are manufactured for every application specifically, they account for features like these in your interior. Our development team uses a laser guided measuring system to ensure the best fitment for our seat covers.

For straps to fold down seats, they will include a cutout for those to loop through.  For bottom plastic trim on your front seats, the covers are meant to tuck in to those for a great, OEM+ fitment.

Yes, our seat covers are made with special stitching construction on our per application basis (not universal). The design allow for our covers to break at the specific points where the side airbags will detonate.

Blog posts

  • New Install : 2026 Ford F250 Seat Covers

    New Install : 2026 Ford F250 Seat Covers

    New Year - New Truck (and seat covers!) for our client Thomas and his 2026 Ford F250 Super Duty.  He has installed our covers on other trucks he owns and wanted to apply the same treatment to his brand new...

  • Seat Covers vs. Reupholstery: The Smarter Way to Restore and Protect Your Truck Seats

    Seat Covers vs. Reupholstery: The Smarter Way to Restore and Protect Your Truck Seats

    If you’ve owned your truck for more than a few years, chances are your seats don’t look or feel the way they used to. Bolsters start wearing thin, leather cracks or dries out, fabric stains set in, and what was...

  • When to Replace Truck Seat Covers: 7 Signs Your Truck Seats Need an Upgrade

    When to Replace Truck Seat Covers: 7 Signs Your Truck Seats Need an Upgrade

    Car seat covers work harder than most people realize. They take the daily abuse of commuting, weekend road trips, job sites, kids, pets, coffee spills, sun exposure — all the things that come with actually using your truck. Over time,...