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
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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.
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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.
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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.
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Fast, quiet autofocus with good usability
Stepper motor AF ensures smooth, near‑silent focusing that suits both stills and video work.
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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.
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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
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Use Lens Hood & Caps
Protects the 55mm front element from scratches, dust, and flare.
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Clean Optics Gently
Use a blower and microfiber cloth—preserves coatings and prevents scratches.
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Store in Dry Case
Protects against dust and fungus, especially in humid environments.
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Minimize Frequent Mounting Outdoors
Reduces dust entering the lens and preserves internal optics.
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Protect Autofocus & Aperture
Avoid forced rotation or impact to maintain smooth operation.
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Optional Protective Filter (55mm)
Adds an extra layer of protection without affecting sharpness or contrast.
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Regular Inspection
Check for dust, fungus, or focus ring stiffness to maintain optical performance.
Damage 
Loss 
Theft 
