NiSi 15mm f/4 Sunstar Wide Angle ASPH Lens in Silver (Fujifilm X Mount)
$699.00 Original price was: $699.00.$349.50Current price is: $349.50. inc. GST

- Create Beautiful Sunstars from f/4 to f/22
- Fujifilm X Mount Lens
- 22mm Focal Length (35mm Equivalent)
- Aperture Range: f/4 to f/22
- Manual Focus Operation
- Double-sided aspherical element
- Precise optical design retaining high image definition from the center to corners
- Minimal distortion and vignetting
- 78° field of view
- Silver Edition
- 72mm standard filter thread and supports the NiSi 100mm filter system
- NiSi Lenses purchased from authorized dealers will be eligible for a 2-year warranty
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SUNSTAR 15mm FULL FRAME

4/15
Sony E Mount | Canon RF Mount | Nikon Z Mount | Fujifilm X Mount | Leica L Mount
◉ Create Beautiful Sunstars from f/4 to f/22
◉ Full-Frame Mirrorless Format
◉ Aperture Range: f/4 to f/22
◉ Manual Focus Operation
◉ Double-sided aspherical element
◉ 112° wide field of view
◉ Compatible with 100mm filter systems
◉ Premium all-metal construction
◉ High-definition optical glass elements
Discover the unparalleled performance of the NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens, designed for photographers who demand excellence in every shot. This compact, ultra-wide-angle lens is the perfect tool for capturing breathtaking landscapes, stunning seascapes, vivid nightscapes, impressive architecture, expansive interiors, and exquisite nature scenes.
Unmatched Field of View and Optical Excellence
With an expansive 112° angle of view, the NiSi 15mm f/4 lens delivers a unique perspective that enhances your creative possibilities. Its advanced optical design features aspherical and low-dispersion elements, ensuring sharp, color-accurate images with minimal distortion and chromatic aberration. The manual focus design allows you to work with subjects as close as 0.2m (7.87 inches), making it ideal for dramatic close-up shots.
Innovative Sunstar Aperture Design
One of the standout features of this lens is its 10 straight-blade aperture design, enabling you to create stunning Sunstars from f/4 to f/22. This innovative design breaks the norm of requiring a small aperture for Sunstar effects, providing optimal image quality across the entire aperture range.
Superior Build and Image Quality
Crafted with high-quality optical glass, the NiSi 15mm f/4 lens includes one double-sided aspherical element and two extra-low dispersion elements. These components work together to minimize chromatic aberration, distortion, and vignetting. The lens also incorporates anti-reflection technology to enhance light transmittance and reduce lens flare and stray light, ensuring clear and vibrant images.
Robust and Versatile Design
Designed for durability and ease of use, the NiSi 15mm f/4 lens features a hard surface coating that improves the toughness and waterproofing of the glass elements. Its compact form factor supports standard 72mm circular filters and 100mm filter holder systems, allowing you to experiment with various filters effortlessly. Whether you’re shooting wide vistas or intricate details, this lens offers the flexibility and reliability you need.
Capture Stunning Visuals with Confidence
The NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens is your go-to choice for capturing stunning visuals with exceptional clarity and detail. Its close minimum focal distance and unique Sunstar aperture design make it an invaluable tool for photographers looking to create impactful images with a distinctive flair.

What makes the NiSi 15mm f/4 Sunstar lens ideal for landscape photography?
The NiSi 15mm f/4 Sunstar lens offers a super ultra-wide 112° field of view, perfect for capturing expansive landscapes. Its advanced optical design, featuring aspherical and low dispersion elements, ensures sharp, color-accurate images with minimal distortion.
How does the unique Sunstar aperture design enhance my photos?
The lens’s 10 straight-blade aperture design allows you to create beautiful Sunstar effects from f/4 to f/22, providing optimal image quality across the entire aperture range. This feature breaks the norm of needing a small aperture for Sunstar effects, making it versatile for various lighting conditions.
Is the NiSi 15mm f/4 lens suitable for night photography?
Yes, the NiSi 15mm f/4 lens is excellent for night photography. Its ultra-wide angle and advanced optical design reduce chromatic aberration and lens flare, ensuring clear and vibrant nightscapes.
What are the benefits of the aspherical and low dispersion elements in this lens?
The aspherical and low dispersion elements in the NiSi 15mm f/4 lens help achieve sharp, well-corrected images with minimal chromatic aberration, distortion, and vignetting. This ensures high-quality, accurate color reproduction in your photos.
How close can I get to my subject with the NiSi 15mm f/4 lens?
The NiSi 15mm f/4 lens has a minimum focusing distance of 0.2m (7.87 inches), allowing you to capture stunning close-up shots with a dramatic wide-angle perspective.
Can I use filters with the NiSi 15mm f/4 lens?
Yes, the NiSi 15mm f/4 lens supports standard 72mm circular filters and 100mm filter holder systems. This versatility allows you to experiment with different filters to enhance your photography.
What type of photography is this lens best suited for?
The NiSi 15mm f/4 Sunstar lens is versatile and ideal for landscape, seascape, night, architecture, interior, and nature photography. Its wide field of view and optical excellence make it suitable for various photography styles.
How does the anti-reflection technology benefit my photos?
The anti-reflection technology in the NiSi 15mm f/4 lens improves light transmittance and reduces lens flare and stray light. This ensures clearer, more vibrant images with better contrast and detail.
Does the NiSi 15mm f/4 lens support manual focus?
Yes, the NiSi 15mm f/4 lens has a manual focus design, allowing precise control over your focus, which is particularly useful for achieving the desired sharpness and detail in your shots.
Description
The NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens combines a compact form factor with an ultra-wide field of view making it the perfect companion for landscape, seascape, night, architecture, interior and nature applications. The lens is compatible with APS-C format mirrorless digital cameras and provides a 78° angle of view which translates into a 35mm format focal length equivalency of 22mm. The wide-angle of view is combined with an advanced optical design, which includes aspherical, and low dispersion elements, to achieve a well-corrected, sharp, and color-accurate image. The lens has a manual focus design and allows working with subjects as close as 0.2m/7.87″ away.
The lens elements are made of optical glass and comprise of one double-sided aspherical element and two extra-low dispersion elements. It features minimal chromatic aberration, minimal distortion and vignetting. It utilizes anti-reflection technology in order to improve light transmittance and reduce lens flare and stray light. NiSi’s hard surface coating technology improves the toughness and waterproofing of glass elements.
The NiSi 15mm f/4 Sunstar Super Wide Angle Full Frame ASPH Lens has a minimum focal distance is 0.2m which creates stunning visual impact for close-up foreground subjects and looks great including a light source creating a Sunstar.
The compact form factor design supports standard 72mm circular filters and 100mm filter holder systems. This allows you to shoot while experimenting and enjoying the use of filters with ease using a compact system with a lens with a 112° field of view.
The NiSi 15mm f/4 is designed for full-frame but when mounted on a Fujifilm X mount mirrorless camera, APS-C models will have a 22mm equivalent focal length.
NiSi Lenses purchased from authorized dealers will be eligible for a 2-year warranty.
Additional information
| Focal Length | 15mm (Full Frame), 22mm (APS-C) |
|---|---|
| Maximum Aperture | f/4 |
| Minimum Aperture | f/22 |
| Lens Mount | Fujifilm X Mount |
| Format Compatibility | APS-C |
| Angle of View | 78° |
| 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 |
| Warranty | NiSi Lenses purchased from authorized dealers will be eligible for a 2-year warranty |
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