• Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399
  • Sigma 56mm f1.4 DC DN 56357515 - 1796399

Sigma 56mm f1.4 DC DN 56357515 - 1796399

  • Free Shipping
  • Secure Checkout
  • Full Interior Kit
  • Since 2009

Sigma 56mm f1.4 DC DN 56357515 - 1796399

This Sigma 56mm f1.4 DC DN, 56357515 is in great condition with only minor handling wear. This lens is in proper working order, the autofocus is accurate and the focus is smooth. The glass is clean and clear with no marks fungus or haze. This lens comes with a rear cap and hood.

What our Experts Think
  • Perfect portrait reach for APS‑C mirrorless
    At 56 mm (~84 mm full‑frame equivalent), it’s tailored for flattering portraits with natural compression and subject isolation.
  • Bright f/1.4 aperture for low‑light & smooth bokeh
    The wide f/1.4 delivers excellent light gathering in dim conditions and beautifully creamy background blur.
  • Compact, lightweight, everyday lens
    Small and light (≈280 g) yet optically capable, it balances performance and portability for daily shooting.
  • Sharp optics with strong contrast
    Contains aspherical and SLD elements to control aberrations and render crisp, detailed images.
  • Quiet, precise autofocus
    Stepping motor AF works smoothly and quietly, suitable for both stills and video applications.
  • Good flare and ghosting control
    Super Multi‑Layer Coat plus included lens hood help maintain contrast in challenging light.
  • Great value in its class
    Delivers high image quality without the size or price tag of larger primes—ideal upgrade from kit lenses.

Q&A

Q: What is the Sigma 56mm f/1.4 DC DN best used for?
A: It’s a fast short telephoto prime lens ideal for portraits, street photography, and low-light indoor shooting, offering natural subject separation with creamy bokeh.

Q: Is this lens compatible with mirrorless cameras?
A: Yes, it’s designed for APS-C mirrorless systems (Sony E-mount and L-Mount) for compact, lightweight performance.

Q: How is the image quality?
A: Offers excellent sharpness in the center and edges, minimal chromatic aberration, and a 9-blade rounded diaphragm for smooth bokeh.

Q: Can I use this lens in low light?
A: Yes, the bright f/1.4 aperture captures more light, enabling excellent performance in dim environments and shallow depth-of-field effects.

Q: How is the autofocus performance?
A: The stepping motor ensures fast, quiet, and precise autofocus suitable for both stills and video recording.

Q: What are the key specifications?
A: 56mm focal length, f/1.4–f/16 aperture, 7 elements in 5 groups, 55mm filter size, and 50cm minimum focus distance.

Q: Is the lens portable?
A: Yes, it’s compact and lightweight (~280g), perfect for travel, street, or everyday photography.

Q: What’s included in the box?
A: Lens, lens hood (LH730-03), front & rear caps—ready for immediate use.

Q: Why choose this lens over other 50–60mm options?
A: It balances ultra-sharp optical performance, fast f/1.4 aperture, and a compact mirrorless-friendly design at an affordable price.


Maintenance Tips
  • Use Lens Cap & Optional Hood
    Protects the 46mm front element from scratches, dust, and accidental impact.
  • Clean Optics Gently
    Use a blower and microfiber cloth only—preserves anti-reflective coatings and prevents scratches.
  • Store in Case, Dry Environment
    Protects against dust and fungus—especially important in humid conditions.
  • Avoid Frequent Mounting in Dusty Areas
    Minimize lens changes outdoors to keep internal elements clean.
  • Protect Autofocus & Aperture
    Avoid forced rotation or impact—ensures smooth AF and aperture operation.
  • Use a High-Quality UV/Protective Filter (46mm)
    Adds extra protection to the front element without affecting image quality.
  • Regular Inspection
    Check for dust, fungus, or stiffness in the focus ring to maintain sharpness and image quality.

  • 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,...

Read more