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Sigma 45mm f/2.8 DG Contemporary Lens Black for Sony E
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Product Code: G2424603T
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The Sigma 45mm f/2.8 DG Contemporary Lens Black for Sony E is an ultra compact standard prime lens, which delivers sharp and vivid results for everyday content creation, whether shooting street, events or travel.
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Sigma 45mm f/2.8 DG Contemporary Lens Black for Sony E Summary
The Sigma 45mm f/2.8 DG Contemporary Lens Black for Sony E is a compact full-frame prime lens for Sony E-mount mirrorless cameras. It belongs to Sigma’s Contemporary I Series, a range of small, solidly built primes that combine optical performance with everyday portability.
With a focal length that sits between traditional 35mm and 50mm perspectives, the 45mm offers a natural field of view very similar to human vision, which is well suited to everyday subjects such as street photography, documentary, travel, events and general-purpose shooting. Its close focusing capability of just 12cm with high magnification of 1:3.6x supports tight compositions, while the f/2.8 aperture maintains consistent exposure control without increasing the lens’ size or weight.
This version carries the updated DG naming, reflecting Sigma’s move to mirrorless-only lens production. It suits photographers looking for a compact prime that handles well on Sony full-frame camera bodies and fits easily into a lightweight kit.
Sigma Contemporary 45mm F2.8 DG Key Features
- Full-frame 45mm prime lens for Sony E-mount mirrorless cameras
- Sigma’s smallest and lightest optic
- Metal construction throughout
- Natural perspective for everyday shooting
- Close focusing supports tight compositions
- Quiet autofocus for stills and video
- Rounded aperture diaphragm for smooth background rendering
- Compatible with 55mm front filters
- Knurled controls with weather sealed mount
Sigma 45mm f/2.8 DG Contemporary Lens Black for Sony E in More Detail
Optical and image quality
The 45mm focal length produces a natural perspective without appearing wide or compressed, making it well suited to scenes with subject context, such as street photography, weddings or environmental portraits. Image rendering is consistent across the frame, with controlled distortion and good edge performance for everyday shooting, alongside sharp detail and vivid colour reproduction.
The optical design includes eight elements in seven groups, incorporating two aspherical elements. This helps control image artefacts and maintain sharpness, even when shooting at wider apertures.
Close focusing allows subjects to be framed tightly without switching lenses, which is useful for photographing details, small objects and textures.
Autofocus operation
Autofocus is quiet and reliable, making the lens suitable for both stills and video. Focus acquisition is accurate, and the lens supports Sony’s autofocus modes, including continuous AF and subject tracking on compatible camera bodies.
Video
The lens maintains consistent framing during focus transitions, reducing distracting shifts while recording video. Its compact size and low weight place minimal strain on gimbals and handheld rigs, particularly when paired with smaller Sony mirrorless cameras.
The moderate f/2.8 aperture supports predictable exposure control without adding bulk, helping the lens integrate smoothly into mixed photo and video workflows.
Handling and controls
The lens has a short barrel length and low overall weight, which supports long shooting sessions without fatigue. An all-metal exterior provides a solid feel, while the clean control layout keeps operation straightforward in varied shooting environments.
An aperture ring allows aperture adjustment directly on the lens, or via the camera when set to Auto. The knurled metal finish on the lens hood, focus ring and aperture ring improves grip and tactile feedback. A rubber seal around the mount helps protect against dust and moisture.
The 45mm focal length also works well as a single-lens option for photographers who prefer to travel light, offering an alternative to classic 35mm or 50mm primes without frequent lens changes.
Frequently asked questions
Is this lens different from the earlier DG DN version?
No. Optical design, autofocus and handling are unchanged. The update reflects Sigma’s mirrorless-only naming structure.
Does it work on APS-C Sony E-mount cameras?
Yes. On APS-C bodies it provides an equivalent field of view of approximately 67.5mm.
Is the lens suitable for video recording?
Yes. Autofocus is quiet, and the compact size suits handheld and stabilised setups.
Does it support close-up photography?
Yes. The lens focuses closely enough for detail-oriented compositions and small subjects.
Can filters be mounted?
Yes. It accepts a standard 55mm front filter thread.
What’s in the box
- Sigma 45mm f/2.8 DG Contemporary Lens Black for Sony E Mount
- Lens Hood LH577-02B
- Magnetic metal lens cap LCF55-02 MB
- Front Cap LCF-55 IV
- Rear Cap LCR III
- Pouch
| Offers: N/A |
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| Lens CIPA Image stabilization rating: N/A |
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| Environmental Sealing: N/A |
| Focus distance limiter: N/A |
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| Filter Thread: N/A |
| Full time manual: N/A |
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| Hood supplied: N/A |
| Lens Image stabilization: N/A |
| Lens mount: N/A |
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| Maximum aperture (number): 2.8 |
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| Tripod collar: N/A |
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| Best For Holiday and Landscape: N/A |
| Best For Interior and Architecture: N/A |
| Best For Fashion and Portrait: N/A |
| Best For Macro and Still Life: N/A |
| Best For Astro: N/A |
| Best For Street: N/A |
| Best For Wildlife and Sport: N/A |
| Zoom lock: N/A |
| Zoom method: N/A |
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Thinking of choosing finance?
Finance is a great way to spread the cost of your purchase. To make it easy we have teamed up with Omni, one of the UK’s leading finance specialists, so that you can apply for and complete a loan application quickly, easily and informatively.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority whose finance options are best suited for you and your purchase.
Simply add the items you love to your basket. Once you are at the checkout select the finance option that suits you and choose Omni. The quick application form is simple and should take no more than a couple of minutes to complete and you will receive a decision instantly. Easy!
Use our finance calculator to check the impact of various loan values, terms and interest rates on the total amount you need to pay and the monthly repayments.
Representative example:
Buy a £1,200.00 camera and pay a 10% deposit of £120. You'll borrow £1,080 over 24 months with an annual interest rate of 14.9% (fixed) with a first payment of £52.04 followed by 23 monthly repayments of £51.83. The total amount payable will be £1,244.13 14.9% APR Representative.
Finance available See options |
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Check your eligibility
To be considered for finance, you will need to meet all of the following criteria:
- Are at least 18 years old
- Are in regular full or part-time employment (minimum 1 hour per week or £10,000 income per annum), unless you are retired and receiving a private or company pension, or you are in receipt of disability living allowance
- Are a permanent UK resident and have lived in the UK for at least 3 years
- Have a UK bank account capable of accepting Direct Debits
- Have a good credit history with no late payments, Debt Relief Orders, County Court Judgments or bankruptcies.
Please note that, due to calculations, your monthly repayment may differ very slightly from what you were expecting. Please check your monthly repayment figure before proceeding
Missed or late payments will result in fees and additional interest on your loan and can also affect your credit file and your ability to obtain credit in the future.
Credit is subject to status, UK only, 18+
Park Cameras Limited is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority (FRN 680161). We do not charge you for credit broking services. We will introduce you exclusively to finance products provided by Omni Capital Retail Finance Ltd.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority, Firm Reference Number: 720279. For more information please go to www.omnicapitalretailfinance.co.uk/contact/customer or visit www.omnicapitalretailfinance.co.uk.
Find out more about paying with finance here and Omni Capital Retail Finance Ltd terms here
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Condition guide
Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.
- Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order. Lenses are optically clear. There may be light dust present that will not effect the imagery.
- Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
- Cameras – Should have no marks on the LCD screen
- Lenses – Should have no marks on the elements and optically clear. There may be light dust present that will not effect the imagery.
- Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes with only light signs of use and the product has been fully tested and is in great working order.
- Cameras – The LCD screen may have small signs of wear that does not affect its display
- Lenses – The mount of the lens will start to show signs of wear
- Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
- Cameras – LCD screen may have scratches or wear that is starting to affect the display.
- Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
- Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
- Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
- Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.
*All of our used items are listed with the accessories that are included. If they are not listed, then they will not be supplied at the point of purchase.
Peace of mind with our 6 month warranty
This product has been thoroughly tested by our team of photographers and we are happy to give a 6 month warranty as a result. The number of tests depends on the individual product but we are confident in this product having tested all the major functions. Anything that isn’t as you would expect, we then make a note of and show this in the condition notes on the page.
So you can be confident you are buying a great piece of kit that’s been looked after by a fellow photographer and seen many extraordinary sights, tested by our team of photographers and now looking forward to being set free to capture more great images!
