- Coverage: full frame
- Optic design:
- 17 elements in 13 groups
- 2 fluorite, 1 super UD element
- Super Spectra, Air Sphere fluorine coating
- Field of view: 4°10' diagonal
- Stabilization: 3-mode (5.5 stops CIPA)
- Additional controls:
- L-Fn button
- Focus preset function
- Aperture:
- f/4 to f/32
- 9-blade rounded diaphragm
- Focus:
- autofocus, internal focus
- 14' (4.2m) minimum focus
- 1:6.7 maximum magnification ratio
- Filter: 52mm drop-in
- Lens hood: supplied ET-160 (optional short ET-160B)
- Size and Weight:
- 18.6" (472mm) long
- 6.6" (168mm) diameter
- 109 ounces (3090g)
- Price: US$12,999
- Announced: April 14, 2021
- Thom's Short Comment: Basically the old EF Mark III version in an RF mount.
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