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NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount)

NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount) - Main image
NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount) - View 2NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount) - View 3NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount) - View 4NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount) - View 5NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount) - View 6
$447.36 $699 In stock

Category: Lens Filter

The NiSi 15mm f/4 Sunstar lens is a compact, ultra-wide full-frame prime designed for photographers who demand top-tier image quality across a broad range of genres—landscape, seascape, night photography, architecture, interiors, and nature.

With a 112° angle of view, the lens captures expansive scenes with clarity and precision. Its advanced optical formula includes one double-sided aspherical element and two extra-low dispersion elements, ensuring images are sharp, color-accurate, and free from unwanted aberrations or distortion. The minimum focusing distance of just 0.2m (7.87") allows for stunning wide-angle close-ups with dramatic depth.

What's in the box?

NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens (Canon RF Mount)
Tech Specs

Focal Length

15mm (Full Frame)
Maximum Aperture

f/4
Minimum Aperture

f/22
Lens Mount

Canon RF Mount
Format Compatibility

Full Frame
Angle of View

112°
Minimum Focus Distance

0.2m, 7.87"
Maximum Magnification

0.13X
Optical Design

12 Elements in 10 Groups, 1x double side aspherical element, 2x extra-low dispersion element
Diaphragm Blades

10
Focus Type

Manual Focus
Filter Thread Size

72mm
Dimensions (ø x L)

2.98" x 3.17", 75.6mm × 80.5mm
Item Weight (lbs)

1.036
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Aurora R. ★★★★★

I’ve been shooting with this lens on my Canon RF body for a week, and the corner-to-corner sharpness at f/8 is genuinely impressive. The compact build makes it easy to slip into my bag alongside my other lenses.

Ellie K. ★★★★★

The sunstars this lens throws are incredibly sharp, even wide open at f/4, which is exactly what I needed for beach sunrise shots. It's impressively compact for a full-frame ultra-wide, making it easy to slip into my bag alongside other gear. So glad I finally have a prime that handles both landscap

Natalie L. ★★★★★

I can finally stop obsessing over which ultra-wide to bring—this thing is so compact it fits in my jacket pocket, yet the full-frame coverage is flawless for my landscape shots. The 15mm focal length gives me that dramatic perspective without any noticeable barrel distortion, which is a huge plus fo

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