
Sigma 35mm F/2 DG DN | C
f/2 instead of f/1.8
Samyang · 35 mm · f/1.8

This lens score is calculated from published specifications.
General | |
|---|---|
About This LensThis Samyang prime arrived in 2020 and remains in production. It is built for Sony E mount and covers the full-frame sensor. At 35mm it suits street, travel and everyday picture-taking, where one focal length keeps you framing quickly as scenes change. The fixed view also makes you move to frame, rather than zoom from one spot. The f/1.8 aperture covers dim interiors and evening streets without pushing ISO far. The trade-off is a lean feature set. There is no stabilisation and no fluorine coating, so low-light work depends on your technique and shutter speed. That matters most if you shoot handheld in dim places. | |
| Brand | Samyang |
| Release Year | 2020 |
Production Status ⓘCurrent status of lens manufacturing (e.g., in production, discontinued). | |
Lens Mount ⓘThe lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras. | Sony E |
System ⓘIndicates which camera system the lens is designed to attach to. | Sony E |
Maximum Format ⓘLargest sensor size compatible with the lens. | |
Physical64/100 | |
About the BuildThe lens weighs 7.4 oz (210 g) and measures 2.56 in (65 mm) across and 2.5 in (63.5 mm) long. It is a small, light full-frame prime, so it fits a walk-around kit without weighing you down. A screw-in filter must match the 58mm thread. | |
| Lens Weight | 210 g |
Lens Diameter ⓘWidth of the lens at its widest point | 65 mm |
Lens Length ⓘHow long the lens is from front to back. | 63.5 mm |
Front Filter Compatible ⓘSome lenses are compatible with front filters, some are compatible with back filters and some are compatible with both. Front filters are usually more convenient to add and remove. | |
Front Filter Size ⓘDiameter of attachable filters. | 58 mm |
Optics86/100 | |
About the OpticsA 35mm prime on full frame places a person inside their surroundings. It suits street photography, travel, interiors and environmental portraits. You step closer to tighten the frame or back away to include more of the scene. The result is a natural balance between your subject and the setting. The f/1.8 aperture gathers much more light than the slow end of a standard zoom. You can keep working in cafes, at dusk or under street lights. Wide open, it also blurs a busy background at portrait distance, so a subject stands out. Stopping down a little brings more of the scene into focus when you want context. Nine aperture blades help the opening stay close to circular when stopped down. Out-of-focus highlights then render round and smooth, which matters at night when lamps and signs sit behind your subject. The closest focusing distance is 1 ft (29 cm). That is enough to frame a plate, a plant or a market stall from across a table. The optics specification scores 86 out of 100. | |
Focal Range ⓘShortest to longest focal length of the lens (zoom range start - end ) | 35 mm |
Aperture Range ⓘLargest aperture at the lens's shortest focal length to longest focal length (aperture range start - end) | 1.8 |
| Focal Length Angle of View | 63.443975666842476° |
Flange Focal Distance ⓘDistance from lens mount to sensor. | 18 mm |
Diaphragm Type ⓘStructure and design of the aperture | |
Blades ⓘNumber of diaphragm blades in aperture | 9020 |
Zoom Lens ⓘZoom allows you to vary the focal length, change between long shots and close-ups | No |
Closest Focusing Distance ⓘMinimum distance for a subject to be in focus. | 28.999999999999996 cm01500 |
Maximum Magnification ⓘLargest size a subject can be reproduced | 0.17x |
| Autofocus Mode | |
| Manual Mode | |
| Manual Focusing Ring | |
Features52/100 | |
About the FeaturesThe lens is weather sealed, which helps keep dust and moisture away from the internals. That makes it easier to shoot through drizzle or a dusty trail without worry. There is no image stabilisation. At 35mm, camera shake is easier to control than at long focal lengths, so many hand-held shots stay safe. In dim light you still need a fast shutter speed or a steady hold, because the lens cannot correct shake itself. The front glass has no fluorine coating, so it will not shed water or oil the way coated glass does. Expect more frequent wiping in rain. The features score is 52 out of 100. | |
Weather Sealing ⓘWeather sealing capabilities will give you more confidence when shooting in unfavourable conditions. | |
Fluorine Coating ⓘCoating to repel water and oil from lens elements. | No |
| Built In Lens Hood | No |
| Lens Hood Type | |
Teleconverter ⓘA teleconverter (extender) is an extra piece of equipment that fits between the lens and the camera body to enhance magnification | |
| Image Stabilization | No |
Construction31/100 | |
About the ConstructionThe design includes aspherical elements. Their specially shaped surfaces help correct optical faults such as distortion. That is useful for street work, where building lines often run across the frame. Two elements are included to reduce chromatic aberration, which helps limit colour fringing on high-contrast edges. | |
Elements ⓘLens elements refer to individual pieces of glass within the lens. | 10 |
| Groups | 8 |
Aspherical Elements ⓘThe number of aspherical lens elements which can help correct aberrations such as spherical aberration. | 1 |
Bi Aspherical Elements ⓘElements with two non-spherical surfaces | 0 |
Low Dispersion ⓘElements that reduce chromatic aberration | 0 |
Super Low Dispersion ⓘAdvanced elements further reducing chromatic aberration | 0 |
CA Reduction ⓘBuilt-in features to reduce chromatic aberration | 2 |
Internal Focusing ⓘInternal Focusing means that the lens does not change in size during focusing, and the front element does not rotate. | No |

f/2 instead of f/1.8




0.11× vs 0.17× close-up reach · 426 g vs 210 g · Closest focus 40 cm vs 28.999999999999996 cm


0.13× vs 0.17× close-up reach · 400 g vs 210 g · Closest focus 35 cm vs 28.999999999999996 cm


f/2.8 vs f/1.8 · 0.12× vs 0.17× close-up reach · 85.6 g vs 210 g