N°103103 · Family detail
7artisansFisheye·SONY E mount
7artisans Photoelectric 4mm F/2.8 Circular Fisheye
Specifications01
MountSONY E
Focal length4mm
Max aperturef/2.8
TypeFisheye · Wide · Prime
Weight201 g
Physical length54 mm
Min focus distance0.085 m
Sensor coverage33 mm
Additional Info02
SpecialCircular Fisheye
Summary02
7Artisans Photoelectric 4mm F/2.8 circular fisheye prime for Sony E APS-C, intended for ultra-wide, full-frame-like circular fisheye effects. Fixed f/2.8 aperture.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Sony E mount has a flange distance of 18 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Sony lenses named "E" (not "FE") cover APS-C only.
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- Sony ENative
- Nikon ZAdapter · 2 mm
No plain adapter reaches infinity focus on: Canon RF, Fujifilm X, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.
Sources03
cined.comVisit ↗
Other Mounts03
This lens family is also indexed in 2 other mounts.