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Review Summary
2021-07-22T09:54:44
After seeing several reviews for this lens I decided to take a chance and add it to my kit for my Lumix Full Frame S5. I?m glad I did. The build quality is excellent as well as the optics. Super sharp at all f-stops. The Sunstar effect at wide apertures is very impressive. Being such a wide angle, manual focusing is so easy. I like the positive click on the f-stop dial giving it smooth, nice feel. The weight is well balanced on my S5, like it was made for it The ability to add a 72mm filter is a nice advantage for my landscape work when I want to use a Polarizer or ND. On some VERY HIGH Contrast areas my RAW files had some Chromatic Aberration but nothing that couldn?t be fixed easily in Post (interesting my JPEG versions did not have it as much, barely there). Obviously this is a fully manual lens so it will slow down your shooting, which for me is not a big deal as I've been a photographer a very long time long before autofocus and auto exposures. Also it's not Weather Sealed so I will be careful in the types of environments I shoot with it. You can't beat the price especially for this type of quality. So overall I am very please with NISI an their first production lens and highly recommend it.
FLOYD O.
Micro Four Thirds
18mm (35mm Equivalent), 9mm (APS-C)
f/2.8 - f/16 (clickless)
APS-C
Manual Focus
14 Elements in 12 Groups
2x double side aspherical elements 4x extra-low dispersion elements
67mm
110 Degree
7.9" (0.2m)
0.08X
10
2.9 x 3" (74 x 78mm)
12.8 oz (364g)









Great Build Quality Lens with great Optics and Wonderful Sunstar Capabilities
By FLOYD O.
After seeing several reviews for this lens I decided to take a chance and add it to my kit for my Lumix Full Frame S5. I?m glad I did. The build quality is excellent as well as the optics. Super sharp at all f-stops. The Sunstar effect at wide apertures is very impressive. Being such a wide angle, manual focusing is so easy. I like the positive click on the f-stop dial giving it smooth, nice feel. The weight is well balanced on my S5, like it was made for it The ability to add a 72mm filte...
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The NiSi 9mm f/2.8 Sunstar Super Wide Angle ASPH Lens (18mm M4/3 Equivalent) is a high-quality, professional lens that is perfect for anyone looking to get into wide-angle photography. With a 110 Degree field of view and 14 elements in 12 groups, this lens provides precise optics and minimal distortion, making it a great choice for landscape and architectural photography. The aperture range of f/2.8 to f/16 also makes it a great option for astrophotography, as it is resistant to flares and has low coma.
Weighing only 364g/12.8oz, this lens is incredibly compact and easy to carry, making it a great choice for travel photography.
Looking for a super wide angle lens that will allow you to capture breathtaking sunstars Then check out the NiSi 9mm f/2.8 Sunstar Super Wide Angle ASPH Lens! This lens has a 110 Degree field of view and offers beautiful sunstars from f/2.8 to f/16. It also features a compact metal construction, precise optical design, and minimal distortion and vignetting. Plus, the 67mm standard filter thread makes it compatible with the NiSi 100mm filter system and 67mm circular filters. With the yellow weather seal at the mount, you can be sure your photos will be protected against the elements.
The NiSi 9mm f/2.8 Sunstar Super Wide Angle ASPH Lens is an ideal choice for photographers who want to capture beautiful images in any condition.