SG-Image
SG-Image MF 50mm F1.4
$68 approx.
sg-image.com|May 9, 2026
Market price for reference only. Actual prices may vary significantly due to retailer, promotions, condition, and market dynamics — please do verify the exact price before purchasing.
SourceSG-Image official siteNot AI-generated
Optics
Focal Length | 50mm |
Equiv. Focal Length | 75mm |
Max Aperture | f/1.4 |
Min Aperture | f/16 |
Angle of View | 32° |
Aperture Blades | 10 |
Lens Configuration | 6 groups / 6 elements |
Build
Weight | 249g |
Dimensions | ⌀58 × 42.5mm |
Filter Size | 49mm |
Body Material | Metal |
Autofocus
Autofocus | No |
Focus Motor | N/A |
Min Focus Distance | 50cm |
Stabilization
OIS | No |
Features
Weather Resistant | No |
Aperture Ring | Yes |
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Other lenses at this focal length
13 primes at 50mm
| Lens | Aperture | Weight | Focus | WR | Price | Compare |
|---|---|---|---|---|---|---|
| This lensSG-ImageMF 50mm F1.4 | f/1.4 | 249g | MF | No | $68 approx. | |
| Compared with this lens | ||||||
 7ArtisansMF 50mm F1.8 | f/1.8⅔ stop slower | 168g81g lighter | MF | No | $66 approx. | |
 Brightin StarMF 50mm F1.8 | f/1.8⅔ stop slower | 227gSimilar | MF | No | $70 approx. | |
 Voigtländer · NoktonNOKTON 50mm F1.2 | f/1.2⅓ stop faster | 290g41g heavier | MF | No | $709 approx.Used | |
 Meike50mm F1.7 | f/1.7⅔ stop slower | 310g61g heavier | MF | No | $100 approx. | |
 SG-ImageMF 50mm F1.8 | f/1.8⅔ stop slower | 311g62g heavier | MF | No | $192 approx. | |
 TTArtisanAPS-C 50mm F1.2 | f/1.2⅓ stop faster | 336g87g heavier | MF | No | $109 approx. | |
- This lensSG-ImageMF 50mm F1.4f/1.4 · 249g · Manual focus
$68 approx.
- Compared with this lens
- 7ArtisansMF 50mm F1.8⅔ stop slower · 81g lighterManual focus
$66 approx.
- Brightin StarMF 50mm F1.8⅔ stop slower · Similar weightManual focus
$70 approx.
- Voigtländer · NoktonNOKTON 50mm F1.2⅓ stop faster · 41g heavierManual focus
$709 approx.Used
- Meike50mm F1.7⅔ stop slower · 61g heavierManual focus
$100 approx.
- SG-ImageMF 50mm F1.8⅔ stop slower · 62g heavierManual focus
$192 approx.
- TTArtisanAPS-C 50mm F1.2⅓ stop faster · 87g heavierManual focus
$109 approx.
Prices are sampled from retailers, not live quotes. Compare puts a lens in your comparison list together with this one.
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