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AstrHori 28mm f/13 360° Rotating Macro Probe

Canon RF

AstrHori 28mm f/13 360° Rotating Macro Probe

Focal length
28 mm
Aperture
f/13
Weight
760 g
Filter diameter
–
Min. focus distance
48 cm
Length
470 mm

At a Glance

This full-frame probe lens with a 28 mm focal length for Canon RF has a periscope that rotates 360°. It images up to 2:1, and the minimum focus distance is 48 cm. The maximum aperture of f/13 admits comparatively little light. Focusing is manual only. It suits macro, product photography and video.

Good for

  • Macro
  • Product
  • Video

Worth knowing

  • No autofocus: focusing is manual only.

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

Technical Specifications

Min. focal length
28 mm
Max. focal length
28 mm
Max. aperture (min. zoom)
f/13
Max. aperture (max. zoom)
f/13
Min. aperture
f/40
Elements
21
Groups
16
Weight
760 g (1.68 lb)
Filter diameter
–
Min. focus distance
48 cm (18.9 in)
Max. magnification
2:1 (2×)
Length
470 mm (18.5 in)
Diameter
30 mm (1.18 in)

Manufacturer data: astrhori.cn, astrhori.cn

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 AstrHori 28mm f/13 360° Rotating Macro Probe fit?

The AstrHori 28mm f/13 360° Rotating Macro Probe 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 45 mm in full-frame terms.

Canon RF cameras

AstrHori 28mm f/13 360° Rotating Macro Probe compared

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

LensAstrHori 28mm f/13 360° Rotating Macro ProbeAstrHori 28mm f/13 90° 2x Macro ProbeAstrHori 28mm f/13 Macro ProbeMitakon Zhongyi Creator 28mm f/5.6
Focal length28 mm28 mm28 mm28 mm
Max. aperturef/13f/13f/13f/5.6
Weight760 g760 g698 g130 g
Filter diameter–––37 mm
Min. focus distance48 cm48 cm48 cm35 cm
Length470 mm470 mm452 mm44 mm
Autofocusnononono
Image stabilizationnononono
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AstrHori 28mm f/13 360° Rotating Macro Probe: FAQ

Does the AstrHori 28mm f/13 360° Rotating Macro Probe have autofocus?

No, the AstrHori 28mm f/13 360° Rotating Macro Probe has no autofocus; you focus it manually.

Does the AstrHori 28mm f/13 360° Rotating Macro Probe have image stabilization?

No, the AstrHori 28mm f/13 360° Rotating Macro Probe has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the AstrHori 28mm f/13 360° Rotating Macro Probe weigh?

The AstrHori 28mm f/13 360° Rotating Macro Probe weighs 760 g. It is 470 mm long with a diameter of 30 mm.

How close can the AstrHori 28mm f/13 360° Rotating Macro Probe focus?

The minimum focus distance of the AstrHori 28mm f/13 360° Rotating Macro Probe is 48 cm, measured from the sensor plane.

Is the AstrHori 28mm f/13 360° Rotating Macro Probe a full-frame lens?

Yes, the AstrHori 28mm f/13 360° Rotating Macro Probe covers full frame. On APS-C cameras its field of view equals 45 mm in full-frame terms.

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