Skip to content
LensFinder.org
NiSi 15mm f/4 Sunstar ASPH

Canon RF

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
Check price on Amazon 1

At a Glance

This 15 mm f/4 ultra-wide prime is offered for Canon RF full frame and has manual focus only. Its wide field of view suits landscape, architecture and interiors. The minimum focus distance is 20 cm, and the aperture has 10 blades. The lens weighs 470 g.

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

Report an error

Is a value wrong or missing for NiSi 15mm f/4 Sunstar ASPH? Tell us what is wrong.

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 Canon RF cameras. On full-frame bodies it uses the whole sensor; on APS-C Canon RF cameras its field of view equals 24 mm in full-frame terms.

Canon RF cameras

Full frame:
Canon EOS R8 Mark II,Canon EOS R6 V,Canon EOS R6 Mark III,Canon EOS C50,Canon EOS R1,Canon EOS R5 Mark II,Canon EOS C400,Canon EOS C80,Canon EOS R8,Canon EOS R6 Mark II,Canon EOS R5 C,Canon EOS R3,Canon EOS R5,Canon EOS R6,Canon EOS Ra,Canon EOS RP,Canon EOS R
APS-C:
Canon EOS R50 V,Canon EOS R100,Canon EOS R50,Canon EOS R7,Canon EOS R10,Canon EOS C70

NiSi 15mm f/4 Sunstar ASPH compared

Key specs side by side with the most similar Canon RF lenses.

LensNiSi 15mm f/4 Sunstar ASPH7artisans Photoelectric 15mm f/4Venus Laowa 15mm F4.5 Zero-D ShiftVenus Laowa 15mm f/4.5R Zero-D Shift
Focal length15 mm15 mm15 mm15 mm
Max. aperturef/4f/4f/4.5f/4.5
Weight470 g536 g597 g597 g
Filter diameter72 mm77 mm––
Min. focus distance20 cm40 cm20 cm20 cm
Length80.5 mm97 mm103 mm103 mm
Autofocusnononono
Image stabilizationnononono
Open these lenses in the comparison and add more

This lens is also available for

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 24 mm in full-frame terms.

Mastodon