4/15mm

A super wide angle lens (FF)
with 10 straight blades for sunstars

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  • One Aspherical Element
  • Two Extra-Low Dispersion Element
  • Technical Specification

MTF

NiSi 15mm lens mtf f4
NiSi 15mm lens mtf f8
NiSi 15mm lens mtf f11
Sunstars from F4-F22

Sunstars
from F4-F22

HD from centre to corners

HD from
centre to corners

112° field of view (14.5mm)

112° field of view
(14.5mm)

Minimum Focal Distance

Minimum Focal
Distance

Compact

Compact

Minimal Distortion

Minimal
Distortion

Minimal Chromatic Aberration

Minimal Chromatic
Aberration

72mm Filter thread

72mm Filter
thread

10 bladed design for clean sunstars
starbursts during day or night

10 straight aperture blades allowing sunstars from F4-F22

© Bastian Kratzke

© WULIN

© Dylan Toh

Optimal sharpness and clarity

Precise optical design retaining high image definition from centre to corners.

  • F4

  • F11

112° Field of view
It is equivalent to 14.5mm

© WULIN

Minimum focal distance is 0.2m
focal length. Close up foreground
subjects in your images.

© A GE

Minimal distortion for
architectural photography

© Bastian Kratzke

Explore the landscape
Capture the moment

It supports standard 72mm circular filters and 100mm filter holder systems.

© Dylan Toh