Brightin Star MF 50mm F1.05 Full-Frame 50mm
The f/1.05 maximum aperture delivers extreme light gathering and razor-thin depth of field, while the 8-group, 10-element optical design with high-refractive and low-dispersion elements maintains sharp center resolution wide open. Its multi-layer coatings achieve 99.8% light transmittance to suppress flare, and the redesigned aperture ring improves manual handling despite the substantial 898g all-metal build. This lens is best for Nikon Z-mount photographers who prioritize low-light capability and distinct background separation over autofocus convenience.
Focal length 50mm
Aperture f/50
Mount Nikon Z
stabilization Yes
Weight 898 g
34 Overall Score
Price $285
Snapshot
The proof
Performance
Specifications
Full Specifications
Optics
| Focal Length Min | 50 |
| Focal Length Max | 50 |
Aperture
| Max Aperture | f/50 |
Build
| Mount | Nikon Z |
| Weight | 0.9 kg / 2.0 lbs |
AF & Stabilization
| Stabilization | Yes |
Focus
| Min Focus Distance | 50 |
vs Competition
| Spec | Brightin Star MF 50mm F1.05 Full-Frame 50mm | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 70-200mm f/2.8 S II | Sony E 18-135mm f/3.5-5.6 OSS | Panasonic Leica DG Vario-Elmarit H-ES12060 |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 18-50mm | 17-70mm | 70-200mm | 18-135mm | 12-60mm |
| Max Aperture | f/50 | f/2.8 | f/2.8 | f/2.8 | f/3.5 | f/2.8 |
| Mount | Nikon Z | Sony E | Sony E | Nikon Z | Sony E | Micro Four Thirds |
| Stabilization | true | false | true | true | true | true |
| Weather Sealed | false | true | true | true | false | true |
| Weight (g) | 898 | 290 | 544 | 1430 | 326 | 320 |
| AF Type | - | stepping motor | RXD | Silky Swift Voice Coil Motors (SSVCM) | Linear motor | linear motor |
| Lens Type | - | zoom | zoom | telephoto | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Brightin Star MF 50mm F1.05 Full-Frame 50mm | 53.6 | 1.5 | 7.9 | 95.7 | 21.1 | 1.6 | 33.7 | 61.8 | 82.4 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.2 | 81.3 | 86.6 | 90.8 | 82.6 | 83.5 | 78.6 | 89.4 | 36.7 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.6 | 86.6 | 69.6 | 84.9 | 91.1 | 83.5 | 89.5 | 85 | 82.4 |
| Nikon NIKKOR Z 70-200mm f/2.8 S II Compare | 96.1 | 86.6 | 19.2 | 42.9 | 99.5 | 83.5 | 79.4 | 53.1 | 99.2 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98.1 | 74.7 | 73.3 | 40.1 | 79.1 | 76.8 | 95.8 | 89.4 | 82.4 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 86.6 | 84.9 | 51.9 | 91.1 | 83.5 | 93.2 | 68.4 | 82.4 |
Price
Value & Pricing
From $285
