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Sigma 23mm f/1.4 DC DN Contemporary Lens for L Mount
The Sigma 23mm f/1.4 DC DN Contemporary Lens for crop sensor L Mount cameras offers a classic 35mm equivalent focal width for creative shots of all kinds, with a wide maximum aperture.
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We Love
- Travel-friendly prime lens with a versatile 35mm equivalent full-frame focal width for a variety of subjects
- Designed exclusively for APS-C format mirrorless cameras, with high-quality results from a lightweight lens
- Wide maximum f/1.4 aperture with 9-blade diaphragm renders buttery out of focus areas and rounded bokeh
- Great for low light situations and moving subjects thanks to compatibility with AF subject detection
- Dust and splash resistant mount, high-quality Super Multi-Layer Coating and ‘Made in Japan’ craftsmanship
Sigma 23mm f/1.4 DC DN Contemporary Lens for L Mount Summary
The latest model to join the growing Contemporary line-up arrives as the Sigma 23mm f/1.4 DC DN Contemporary Lens for L Mount crop sensor mirrorless cameras. It is a compact prime lens, which delivers impressive results from a versatile full-frame 35mm equivalent focal width. This makes it a classic choice for daily shooting and as a slightly wide standard lens for a host of subjects, including street photography, portraits and travel.
With a bright f/1.4 aperture and 9-blade rounded diaphragm you can separate your subject from distracting backgrounds and create stunning bokeh effects. The lens also produces sharp, clear images even in challenging backlit environments and low light, thanks to the inclusion of several special glass lens elements with a bright aperture.
Sigma has also included a fast Stepping Motor, which is compatible with high-speed AF technology and you can switch between linear and non-linear focus with the L mount version.
Key Sigma 23mm F1.4 DC DN | Contemporary Features
- Compact 340g prime with an equivalent 35mm focal width
- Exclusively for mirrorless cameras with crop format sensor
- Supports linear and non-linear focusing via the Sigma USB Dock for L-Mount
- Bright maximum aperture and 9-blade rounded diaphragm
- Compatible with high-speed autofocus
- Super Multi-Layer Coating reduces flare and ghosting
- E Mount with dust and splash resistant structure
- High-precision, durable brass bayonet mount
- Support DMF and AF+MF
- Cost-effective 52mm lens filter thread
Sigma 23mm f/1.4 DC DN Contemporary Lens for L Mount in More Detail
Creative focal width with beautiful results
You can create expressive portraits with rich bokeh using the Sigma 23mm f/1.4 DC DN Contemporary Lens for L mount, as well as capture beautiful landscapes and everyday shots thanks to a bright f/1.4 aperture and 35mm equivalent focal length.
The optical formula includes 13 elements in 10 groups, with 3 SLD elements and 2 aspherical elements, which produce sharp, clear images even in backlit situations. A compact size and lightweight construction make the wide-standard Sigma 23mm F1.4 DC DN ideal for everyday use.
Made for APS-C mirrorless cameras
This Sigma lens has been designed exclusively for APS-C format mirrorless cameras, resulting in a compact, lightweight lens weighing around 340g. It features a quiet, high-speed stepping motor that is able to lock onto subjects quickly and can be used with Leica L compatible camera AF modes such as focus tracking and eye detection.
The large focus ring can be used to fine-tune focus with Dynamic Manual Focus (DMF) and the prime also supports switching between linear and non-linear focus, when customised with the optional Sigma USB Dock for L-Mount.
What’s in the box
- Sigma 23mm f/1.4 DC DN Contemporary Lens for L Mount
- Petal Type Hood (LH554-01)
- Front Cap LCF-52 III
- Rear Cap LCR II
Sigma 23mm f/1.4 DC DN Contemporary Lens for L Mount Specifications
Lens construction |
13 elements in 10 groups (3 SLD and 2 aspherical elements) |
Angle of view |
63.4° |
Number of diaphragm blades |
9 (rounded diaphragm) |
Minimum aperture |
F16 |
Minimum focusing distance |
25cm |
Maximum magnification ratio |
1:7.3 |
Filter size |
52mm |
Dimensions (max diameter x length) |
65.8mm x 76.9mm |
Weight |
340g |
Offers: N/A |
Offer Category: N/A |
Offer Product Type: N/A |
Autofocus: Yes |
Aperture ring: N/A |
Constant Aperture: Yes |
Lens CIPA Image stabilization rating: N/A |
Colour: N/A |
Diameter (mm): 66 |
Length (mm): 77 |
Weight (g): 340 |
Distance scale: N/A |
DoF scale: N/A |
Elements: 13 |
Environmental Sealing: N/A |
Focus distance limiter: N/A |
Focal length: 23 mm |
Focus method: N/A |
Filter Thread: N/A |
Full time manual: N/A |
Groups: 10 |
Hood supplied: Yes |
Lens Image stabilization: N/A |
Lens mount: N/A |
Lens Materials: N/A |
Maximum focal length: 23 |
Maximum magnification: 0.13 |
Maximum aperture (number): 1.4 |
Maximum aperture (text): N/A |
Max Format size: N/A |
Minimum focal length: 23 |
Lens Minimum focus distance (m): 0.25 |
Minimum aperture (number): 16 |
Minimum aperture (text): N/A |
Motor type: N/A |
Number of diaphragm blades: 9 |
Power zoom: N/A |
Special elements / coatings: 2 aspherical and 3 super low dispersion |
Tripod collar: N/A |
Lens type: N/A |
Wide/Tele: N/A |
Lens Level: N/A |
Best For: N/A |
Best For Holiday and Landscape: Yes |
Best For Interior and Architecture: Yes |
Best For Fashion and Portrait: N/A |
Best For Macro and Still Life: Yes |
Best For Astro: Yes |
Best For Street: Yes |
Best For Wildlife and Sport: N/A |
Zoom lock: N/A |
Zoom method: N/A |
Notes: N/A |
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 Now Pay 2025, a 36-month loan following a 3-month deferral period. Buy a £1,500.00 camera and pay a 10% deposit of £150, Total Amount of Credit £1350. 1st payment deferred for 3 months – rest of balance can be paid off in this period with no interest, however a £29 early settlement fee is payable. 36 monthly repayments, with a first payment of £48.87 followed by 35 monthly repayments of £48.51. The total amount payable will be £1746.72 16.9% APR Representative
Buy Now Pay 2025 | Finance available See options |
Buy Now Pay 2025
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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
Our Verdict
With an equivalent 35mm focal width this Sigma 23mm f/1.4 DC DN Contemporary Lens for L Mount is a notable option which is sure to be extremely popular. You can capture anything from stunning portraits and street photography, to sweeping landscapes and travel subjects, especially as Sigma’s Contemporary range is compact and light. This makes the 23mm f/1.4 DC DN a great option as a day-to-day walk around lens for snapshots of anything which catches your eye.
The bright f/1.4 aperture i well suited to low light photography and to separate the subject from distractions, with smooth defocus backgrounds and pleasing rounded bokeh. You can also capture backlit subjects with confidence thanks to lens coatings which render high contrast with minimal flare and ghosting.
A stepping motor keeps up with moving subjects, whilst being compatible with subject recognition and tracking systems found in many L mount cameras. Topping off the list of benefits is a weather sealed brass mount and inner focus system, which ensure you can shoot outdoors and capture great results even during light rain. This option from Sigma warrants serious consideration for anyone thinking about adding a 35mm equivalent prime lens to their creative repertoire.
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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!