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Sigma 18-50mm f/2.8 DC DN Contemporary Lens for L Mount, Bundle with ProOptic 55mm Filter Kit, Lens Cleaner, Lens Wrap, NS-3 Sling Strap, Cleaning Kit, PC Software Kit

SKU: SG1850LAP MFR: 585969 AP
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PACKAGE INCLUDES:

  • Sigma 18-50mm f/2.8 DC DN Contemporary Lens for L Mount
    Sigma 18-50mm f/2.8 DC DN Contemporary Lens for L Mount
  • +
  • ProOPTIC 55mm Digital Essentials Filter Kit
    ProOPTIC 55mm Digital Essentials Filter Kit
  • +
  • ProOptic Lens Pen Lens Cleaner
    ProOptic Lens Pen Lens Cleaner
  • +
  • 4 more

Key Features

  • Capture stunning detail with this Sigma 18-50mm lens' exceptional image quality.
  • Enjoy versatile shooting with the wide 18-50mm focal length, perfect for everyday use.
  • Create beautiful bokeh with the bright f/2.8 aperture, ideal for portraits and low light.
  • Experience fast, quiet autofocus with the STM motor, great for video and stills.
  • Compact and lightweight design makes this Sigma lens perfect for travel photography.
  • Get sharp, clear images with aspherical lens elements that minimize distortion.
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Questions & Answers

Shopper : Why Did You Choose This?KEITH W : I needed a zoom lens for my Leica CL and this had great reviews at half the price of the Leica 18-56.

Reviews about this item

Review Summary

2025-08-01T15:07:04

Rated 5 out of 5

daily driver I love it

I love this lense, great daily driver + huge upgrade from the kit lens on my Sony A6000!

Samantha L.

2024-12-22T08:35:41

Rated 4 out of 5

Good lens

Nice addition to the a6000 lens arsenal. Have been looking for a light weight lens in the 18-50 to 70mm range that was built for the small sensor, at a decent price point. Only thing missing is VC/OSS.

EDWARD O.

2024-12-17T02:50:27

Rated 5 out of 5

Excellent lense!

If you're looking a daily shooter/most scenarios kind of lenses this is an amazing one. The pictures quality is fantastic. The autofocus is silent when it comes to video. Maybe not the fastest compared to the Sony version but then again you can buy two lenses and complete your set for the price of one Sony lens. For me It's worth the compromise. The build quality is very good, it doesn't feel cheaply made. It's made in Japan. And it has the perfect weight for a do-it-all lens. It's always on my camera.

ALDI G.

2024-10-02T18:34:10

Rated 5 out of 5

Loving this lens.

This is the perfect lens for me. I was surprised by the small form factor. It is perfect for the canon R7. It's the perfect form factor. Light, sharp and at 18 to 50 it can cover a number of shooting situation. At 2.8, it is great at low light and, fast on the focus. Get this lens! It's a absolute game changer.

EVERETT H.

2024-09-23T06:26:39

Rated 5 out of 5

Returning to Photography - Versatile Lens

I haven't been into photography for over a decade, but started traveling again lately and wanted better shots than I could get on my phone. I ended up going with a Sony A6400 and this Sigma 18-50 lens. I was looking for something versatile to be my primary travel lens and this 100% fits the bill. I haven't shot much with it yet, but so far its been great! The F2.8 provides decent bokeh for portraits, and the autofocus has been quick and quiet.

DAVID W.

2024-06-19T09:46:28

Rated 4 out of 5

Good lens, especially for the price!

Lens works great in a variety of situations!

JARED C.

2024-01-26T08:26:26

Rated 4 out of 5

Great travel lens

I would recommend this lens for anyone who is looking for a small compact zoom lens for traveling or everyday carry without adding too much bulk. If you own all fujifilm zoom lenses in the past you might take a minute to get used to the fact that the zoom on this lens is opposite from all other lenses you own.

Jonathan H.

2023-10-10T09:45:57

Rated 5 out of 5

Great Main Lens

a sharp light weight lens with good indoor capability. It will become my main lens of choice because it provides high quality output and the ability to roughly frame almost any photo.

ROSS G.

2023-10-04T15:10:40

Rated 5 out of 5

Great little lens.

This is a great little lens. I own the Sony 16-55 f/2.8 g but I bought this lens for when I want to travel light.

Gary G.

2023-10-03T03:02:38

Rated 5 out of 5

Like a prime

Light weight Small footprint zoom Very sharp. Compares well to Sony 1. 8 fixed prime lens.

ROSS G.

2023-09-19T13:20:13

Rated 5 out of 5

Sharp

Extremely clear image quality. Great lens for the price.

JAY P.

2023-04-04T10:30:03

Rated 5 out of 5

Favorite lens

The item arrived on time & was really fast. Procing was fair. This product is very versatile considering it's a zoom lens with good focal length. I use it all the time

YUJI S.

2022-12-14T07:47:21

Rated 5 out of 5

Excellent travel lens!

The video reviews are spot on with this lens. It's lightweight, compact and exceptionally sharp compared to the Fujifilm 18-55mm f2.8-4 kit lens. Having the zoom ring turn the other way is distracting at first but you get used to it. I have this mounted on my X-S10 and is honestly a great travel combo. This would fit this body more since you have the SLR-like controls.

RAYMOND T.

2022-10-26T09:06:50

Rated 5 out of 5

Great Action Lens for Sony APS-C

Great lens, great focal length. Used it at the at the 5 km Cross Country Championship in Boulder last weekend. Perfect to get into the action, but wide enough for personal shots as well.

DAVID S.

2022-10-25T19:07:50

Rated 5 out of 5

A6400 lens

Great lems paired with a a6400

JOSE A.

2022-10-22T04:35:57

Rated 5 out of 5

Tiny, sharp, great for Sony apsc.

Love this lens on my Sony A6600. Tiny, sharp, great for walking around.

Scott P.

2022-02-26T04:45:40

Rated 4 out of 5

Buen producto

Buen producto, si tuviera estabilizador sería excelente

VE-1279409 M.

2022-01-25T11:29:38

Rated 5 out of 5

Great versatile lens.

I love this lens it was everything I wanted. Can't recommend it enough.

ANTHONY B.

2022-01-11T09:28:49

Rated 5 out of 5

Amazing for the price

Amazing budget friendly lens. Recently picked up an a6400 and this lens is just a killer combo with it. The sharpness on it is amazing and I can somewhat do some macro photography as well. Super versatile and amazing for the price. Highly recommend if your looking for a low price-high quality lens.

BRODY C.

2022-01-10T05:45:11

Rated 5 out of 5

The Best Budget Friendly Standard Zoom for A6xxx

An amazing all around lens. Almost the perfect APS-C lens for your E-mount camera. Image quality is great & F/2.8 is very useful on a zoom lens. And at such a great price. A few compromises for sure, 18 mm isn't wide enough for some people and some shots that even I want. With my A6600 the lack of stabilization isn?t a huge issue. But if you have a 6100/6400 this may be a bit of an issue, especially with video. But the benefits are a compact, light weight lens that is very affordable with excellent image quality.

BRAYDEN P.

2021-11-08T04:55:14

Rated 5 out of 5

Small, sharp, and well made.

I bought this lens for the small size and large aperture (for a zoom). It balances perfectly on my A6600 and is easy to carry. The lens is sharper than I expected with the only compromise being distortion, a good trade off. I prefer 28mm equiv to 24mm equiv so that was a non-issue for me. The lens feels solid and well built. I've already made pictures I'm quite happy with.

SHAWN D.

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Sigma 18-50mm f/2.8 DC DN Specifications

  • Focal Length

    18-50mm / F2.8

  • Lens Mount

    L Mount

  • Lens Format

    APS-C

  • Lens construction

    13 elements in 10 groups, with 0 FLD lens, 1 SLD lens and 3 Aspherical lenses

  • Angle of View

    76.5-31.7 Degree

  • Number of diaphragm blades

    7 (Rounded diaphragm)

  • Minimum aperture

    F22

  • AF Actuator

    STM

  • Minimum Focusing Distance

    4.8-11.9" (12.1-30cm)

  • Maximum magnification ratio

    1:2.8-1:5

  • Filter Size

    Diameter: 55mm

  • Hood

    Petal-type lens hood

  • Dimensions (Dia x L)

    2.6 x 2.9" (65.4 x 74.5mm)

  • Weight

    10.2 oz (290g)

  • UPC Codes

    192223203860, 735163165098, 840014139484, 8809022699443, 840014139958, 192223216723, 198983585697, 192223217430

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12 Accessories for Sigma 18-50mm f/2.8 DC DN Contemporary Lens for L Mount, Bundle with ProOptic 55mm Filter Kit, Lens Cleaner, Lens Wrap, NS-3 Sling Strap, Cleaning Kit, PC Software Kit

  • All Accessories (12)
  • Filters (3)
  • Bags & Cases (2)
  • Lens Caps (3)
  • Shades (1)
  • Cleaning Accessories (1)
  • Cap Leash (2)

Designed For Use With:

  • Leica CL
  • Leica TL2
  • Leica T
  • Leica TL

Compatible With Restrictions:*

* If using a APS-C Lens on a Full Frame Camera OR Full-Frame Lens on a APS-C Camera then Image sensor will be narrowed down to APS-C size.

  • Leica SL
  • Leica SL2
  • Leica SL2-S
  • Leica SL3
  • Panasonic LUMIX S9
  • Panasonic S1
  • Panasonic S1H
  • Panasonic S1R
  • Panasonic S5
  • Panasonic S5 II
  • Panasonic S5 IIX

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Sigma 18-50mm f/2.8 DC DN

FEATURED REVIEWS

The Best Budget Friendly Standard Zoom for A6xxx

By BRAYDEN P.

An amazing all around lens. Almost the perfect APS-C lens for your E-mount camera. Image quality is great & F/2.8 is very useful on a zoom lens. And at such a great price. A few compromises for sure, 18 mm isn't wide enough for some people and some shots that even I want. With my A6600 the lack of stabilization isn?t a huge issue. But if you have a 6100/6400 this may be a bit of an issue, especially with video. But the benefits are a compact, light weight lens that is very affordable with e...

View full Review

Favorite lens

By YUJI S.

The item arrived on time & was really fast. Procing was fair. This product is very versatile considering it's a zoom lens with good focal length. I use it all the time

From the professional photographer to the hobbyist, the Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Leica L is a high-quality, versatile lens designed to enhance your photography experience. This advanced lens, compatible with multiple camera models including Leica SL, Leica SL2, Leica SL2-S, Panasonic S1, Panasonic S1H, Panasonic S5, Panasonic S5 II, and Panasonic S5 IIx, is a must-have for any photography enthusiast.

This innovative lens boasts an impressive F2.8 aperture, offering superior low-light shooting capabilities and a shallow depth-of-field for impactful, high-quality results. Its full-frame equivalent zoom range of 27-75mm makes it an ideal choice for a wide array of photography genres, including landscapes, portraits, street photography, and architecture.

The Sigma 18-50mm f/2.8 DC DN Contemporary Lens also excels in close-up, macro-style photography with its maximum magnification of 1:2.8 and a minimum focusing distance of just 12.1cm. Its fast and quiet autofocus, powered by a stepping motor, ensures seamless shooting of fast-moving subjects like children and animals, making it a versatile addition to your camera kit.

Despite its advanced features, this lens is exceptionally compact and lightweight, weighing less than 300g. Its small form factor makes it an ideal first interchangeable lens or a convenient sub-lens for full-frame bodies. The lens body is constructed from a durable polycarbonate called Thermally Stable Composite (TSC), ensuring stable performance in varying temperatures.

The Sigma 18-50mm f/2.8 DC DN Contemporary Lens also comes bundled with a ProOptic 55mm filter kit, lens cleaner, lens wrap, NS-3 sling strap, cleaning kit, and PC software kit, adding even more value to your purchase. This lens is not just a tool, but a gateway to exploring your creativity in various shooting situations, from day-to-day use to professional video shooting and vlogging.

Note: The minimum focusing distance and magnification are both values at the wide end. When used on full-frame cameras, please switch to APS-C crop mode.

Sigma 18-50mm f/2.8 DC DN Features

  • Large F2.8 aperture and superb image quality
  • Exceptionally compact and lightweight body ideal for mirrorless cameras
  • Supports various shooting situations
  • Lens construction: 13 elements in 10 groups, with 1 SLD and 3 aspherical elements
  • Inner focus system
  • Compatible with high-speed autofocus
  • Stepping motor
  • Compatible with lens aberration correction
  • Support DMF and AF+MF
  • Super Multi-Layer Coating
  • Petal type lens hood (LH582-02)
  • Mount with dust and splash resistant structure
  • Compatible with SIGMA USB DOCK UD-11 (sold separately)
  • Designed to minimize flare and ghosting
  • Every single lens undergoes SIGMA's proprietary MTF measuring system
  • 7-blade rounded diaphragm
  • High-precision, durable brass bayonet mount
  • "Made in Japan" craftsmanship

Warranty Information

This product has a limited warranty of 48 months.

Key Features

  • Capture stunning detail with this Sigma 18-50mm lens' exceptional image quality.
  • Enjoy versatile shooting with the wide 18-50mm focal length, perfect for everyday use.
  • Create beautiful bokeh with the bright f/2.8 aperture, ideal for portraits and low light.
  • Experience fast, quiet autofocus with the STM motor, great for video and stills.
  • Compact and lightweight design makes this Sigma lens perfect for travel photography.
  • Get sharp, clear images with aspherical lens elements that minimize distortion.

What's in the box:

  • Sigma 18-50mm f/2.8 DC DN Contemporary Lens
  • LCF-55 III Front Lens Cap
  • LH582-02 Petal-Type Lens Hood
  • LCR II Rear Lens Cap
  • Sigma 4 Year Limited Warranty
  • Bundle Includes:
  • ProOptic 55mm Digital Essentials Filter Kit
  • Lens Cleaner
  • Lens Wrap
  • NS-3 Sling Camera Strap
  • Cleaning Kit
  • Corel Photo Video Art Suite Software Kit