Brightin Star 7.5mm F2.8 III 8mm
Its extraordinary 190-degree field of view and bright f/2.8 aperture capture expansive skies and tight interiors with minimal light falloff, aided by an 11-element, 9-group optical design that includes low-dispersion glass. The lens weighs just 260g and uses a 5-blade aperture to produce 10-point star effects, making it a compact, creative tool for dramatic wide-angle shots. This manual-focus fisheye is best for astrophotographers and architecture shooters on Canon EF-M mount who prioritize a distinct, sweeping perspective over autofocus convenience.
Focal length 8mm
Aperture f/16
Mount Canon EF-M
stabilization Ja
Weight 260 g
af type manual focus only
lens type fisheye
47 Gesamtbewertung
Preis 0 £
Überblick
Die Fakten
Leistung
Technische Daten
Alle technischen Daten
Optics
| Type | Fisheye |
| Focal Length Min | 8 |
| Focal Length Max | 8 |
| Elements | 11 |
| Groups | 9 |
| ED Elements | 2 |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2.8 |
| Constant | No |
| Diaphragm Blades | 5 |
Build
| Mount | Canon EF-M |
| Format | APS-C |
| Weight | 0.3 kg / 0.6 lbs |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | Yes |
Focus
| Min Focus Distance | 150 |
Im Vergleich
| Spec | Brightin Star 7.5mm F2.8 III 8mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Canon RF 28-70mm f/2.8 IS STM | Panasonic LUMIX S S-R28200 | Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR |
|---|---|---|---|---|---|---|
| Focal Length | 8mm | 16-300mm | 18-300mm | 28-70mm | 28-200mm | 16-85mm |
| Max Aperture | f/16 | f/3.5 | f/3.5 | f/2.8 | f/4 | f/3.5 |
| Mount | Canon EF-M | Sony E | Fujifilm X | Canon RF | L-Mount | Nikon F |
| Stabilization | true | true | true | true | true | true |
| Weather Sealed | false | true | false | true | true | false |
| Weight (g) | 260 | 615 | 92 | 495 | 413 | 59 |
| AF Type | manual focus only | HLA | VXD linear motor | STM | Autofocus | AF-S |
| Lens Type | fisheye | zoom | zoom | zoom | macro | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Produkt | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Nutzerresonanz | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Brightin Star 7.5mm F2.8 III 8mm | 15.3 | 10.4 | 69 | 88.4 | 50.7 | 49.5 | 58.2 | 34 | 36.5 | 80.5 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.7 | 84.3 | 57.9 | 86.5 | 98.8 | 77 | 0 | 99.6 | 83 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.1 | 75 | 96.3 | 88.4 | 73.5 | 77 | 34.7 | 99.2 | 83 | 80.5 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 85.5 | 86.2 | 67.2 | 77.4 | 84.4 | 83.8 | 0 | 77.4 | 88 | 98.2 |
| Panasonic LUMIX S S-R28200 Compare | 54.7 | 77.9 | 73.9 | 89.5 | 90.9 | 71.5 | 0 | 95.7 | 75.3 | 99.4 |
| Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR Compare | 54.7 | 75 | 98.4 | 59.8 | 64.1 | 77 | 83.1 | 94.3 | 88 | 92.2 |
