N°108655 · Family detail
LensbabyFisheye·SONY E mount
Lensbaby Circular Fisheye 5.8mm F/3.5
Specifications01
Summary02
Lensbaby Circular Fisheye is a 5.8mm fisheye lens for Sony E. It has a fixed f/3.5 aperture and is intended for circular fisheye effects, mainly for creative wide-angle photography.
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.

Other Mounts03
This lens family is also indexed in 9 other mounts.
CANON EFView lens
Lensbaby Circular Fisheye 5.8mm F/3.5
CANON EF-SView lens
Lensbaby Circular Fisheye 5.8mm F/3.5
FUJIFILM XView lens
Lensbaby Circular Fisheye 5.8mm F/3.5
MICRO 4/3View lens
Lensbaby Circular Fisheye 5.8mm F/3.5
MINOLTA/SONY AView lens
Lensbaby Circular Fisheye 5.8mm F/3.5
NIKON FView lens
Lensbaby Circular Fisheye 5.8mm F/3.5
NIKON F DXView lens
Lensbaby Circular Fisheye 5.8mm F/3.5
PENTAX KView lens
Lensbaby Circular Fisheye 5.8mm F/3.5
SAMSUNG NXView lens
Lensbaby Circular Fisheye 5.8mm F/3.5