N°421173 · Family detail
NiSiWide·CANON RF mount

NiSi Sunstar Super Wide Angle APSH 15mm F/4

Specifications01

Focal length15mm
Max aperturef/4
TypeWide · Prime
Weight469.9 g
Filter size72 mm
Physical length80.5 mm
Min focus distance0.2 m
Optical elements12
Groups10
Min aperturef/22

Additional Info02

ModelSunstar
FormatFull Frame
SeriesSuper Wide Angle
Iris Blades10
Front Diameter Mm75.6

Summary02

NiSi Sunstar APSH 15mm F/4 is an APS-C wide-angle prime lens for Canon RF, intended for landscape and architectural use. It uses a fixed f/4 aperture and includes a starburst effect design.

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Specifications from cinelenswiki

Where can this lens be adapted?

The Canon RF mount has a flange distance of 20 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

  • 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.
  • RF-S lenses cover APS-C only.
  • Sony EAdapter · 2 mm

    The camera mount (46.1 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.

  • Canon RFNative
  • Nikon ZAdapter · 4 mm
  • Fujifilm XAdapter · 2.3 mm
  • Canon EF-MAdapter · 2 mm

No plain adapter reaches infinity focus on: L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF, Nikon F.

Sources03

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