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NiSi 15mm f/4 Sunstar ASPH

Sony E

NiSi 15mm f/4 Sunstar ASPH

Focal length
15 mm
Aperture
f/4
Weight
470 g
Filter diameter
72 mm
Min. focus distance
20 cm
Length
80.5 mm
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At a Glance

This ultra-wide prime offers 15 mm at f/4 and is used on Sony E full frame with manual focus only. The wide field of view suits landscape, architecture and interiors. It focuses down to 20 cm and has a 10-blade aperture. It weighs 470 g and has an all-metal construction.

Good for

  • Landscape
  • Architecture
  • Interiors

Worth knowing

  • No autofocus: focusing is manual only.

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

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Min. focal length
15 mm
Max. focal length
15 mm
Max. aperture (min. zoom)
f/4
Max. aperture (max. zoom)
f/4
Min. aperture
f/22
Elements
12
Groups
10
Weight
470 g (1.04 lb)
Filter diameter
72 mm
Min. focus distance
20 cm (7.87 in)
Max. magnification
1:7.7 (0.13×)
Length
80.5 mm (3.17 in)
Diameter
75.6 mm (2.98 in)
Announced
January 2021

Manufacturer data: cdn1.nisifilters.com.au, en.nisioptics.com, en.nisioptics.com, en.nisioptics.com

Last checked: October 13, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the NiSi 15mm f/4 Sunstar ASPH fit?

The NiSi 15mm f/4 Sunstar ASPH is a full-frame lens for Sony E-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C Sony E-Mount cameras its field of view equals 23 mm in full-frame terms.

Sony E-Mount cameras

Full frame:
Sony A7R VI,Sony A7 V,Sony FX2,Sony A1 II,Sony A9 III,Sony A7C II,Sony A7CR,Sony ZV-E1,Sony A7R V,Sony A7 IV,Sony A1,Sony FX3,Sony A7S III,Sony A7C,Sony FX6,Sony A7R IV (A7R IVA),Sony A9 II,Sony FX9,Sony A7 III,Sony A7R III (A7R IIIA),Sony A9,Sony A7R II,Sony A7S II,Sony A7 II,Sony A7S,Sony A7,Sony A7R
APS-C:
Sony ZV-E10 II,Sony A6700,Sony FX30,Sony ZV-E10,Sony A6600,Sony A6100,Sony A6400,Sony A6500,Sony A6300,Sony QX1 (ILCE-QX1),Sony A6000,Sony A5100,Sony A3500,Sony A5000,Sony A3000,Sony NEX-5T,Sony NEX-3N,Sony NEX-6,Sony NEX-5R,Sony NEX-F3,Sony NEX-7,Sony NEX-5N,Sony NEX-C3,Sony NEX-5,Sony NEX-3

NiSi 15mm f/4 Sunstar ASPH compared

Key specs side by side with the most similar Sony E-Mount lenses.

LensNiSi 15mm f/4 Sunstar ASPH7artisans Photoelectric 15mm f/4Venus Laowa 15mm F4 1:1 MacroVenus Laowa 15mm F4.5 Zero-D Shift
Focal length15 mm15 mm15 mm15 mm
Max. aperturef/4f/4f/4f/4.5
Weight470 g536 g410 g597 g
Filter diameter72 mm77 mm77 mm–
Min. focus distance20 cm40 cm12.2 cm20 cm
Length80.5 mm97 mm64 mm103 mm
Autofocusnononono
Image stabilizationnononono
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NiSi 15mm f/4 Sunstar ASPH: FAQ

Does the NiSi 15mm f/4 Sunstar ASPH have autofocus?

No, the NiSi 15mm f/4 Sunstar ASPH has no autofocus; you focus it manually.

Does the NiSi 15mm f/4 Sunstar ASPH have image stabilization?

No, the NiSi 15mm f/4 Sunstar ASPH has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the NiSi 15mm f/4 Sunstar ASPH weigh?

The NiSi 15mm f/4 Sunstar ASPH weighs 470 g. It is 80.5 mm long with a diameter of 75.6 mm.

What filter size does the NiSi 15mm f/4 Sunstar ASPH use?

The NiSi 15mm f/4 Sunstar ASPH takes 72 mm screw-in filters.

How close can the NiSi 15mm f/4 Sunstar ASPH focus?

The minimum focus distance of the NiSi 15mm f/4 Sunstar ASPH is 20 cm, measured from the sensor plane.

Is the NiSi 15mm f/4 Sunstar ASPH a full-frame lens?

Yes, the NiSi 15mm f/4 Sunstar ASPH covers full frame. On APS-C cameras its field of view equals 23 mm in full-frame terms.

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