Canon RF lens mount

Not to be confused with Canon R lens mount or Contax RF-mount.

The Canon RF lens mount is an interchangeable-lens mount developed by Canon for its full-frame mirrorless interchangeable-lens cameras, and featured first by the EOS R, followed by the EOS RP.^[3][4][5] The RF mount was announced in September 2018.^[6][7] In May 2022, Canon announced APS-C EOS R cameras (the EOS R10 and EOS R7) and RF-S lenses designed for these cameras.^[8]

Canon RF mount

Canon EOS R5 with Canon RF mount visible
Type	bayonet
Inner diameter	54 mm^[1]
Flange	20 mm^[2]

The RF mount allows for the use of Canon EF and EF-S mount lenses using one of three Canon-made lens adapters. When an RF-S or EF-S lens is attached, however, the camera will only function as an APS-C camera, not a full-frame camera.

Details

Canon full-frame cameras have used the EF lens mount since 1987. In comparison with that mount, the RF mount's inner diameter is the same at 54 mm.^[1] The RF mount's flange focal distance at 20 mm is much shorter than that of the Canon EF and EF-S mounts at 44 mm. The EF-M mount has a flange focal distance of 18 mm.

An EF-EOS R lens adapter enables Canon EF, EF-S, TS-E and MP-E lenses to be used on cameras that have the RF mount.^[9] The three adapters have differing features:^[10]

• Mount Adapter EF-EOS R
• Control Ring Mount Adapter EF-EOS R – the Mount Adapter EF-EOS R with a lens control ring
• Drop-In Filter Mount Adapter EF-EOS R – the Mount Adapter EF-EOS R with the ability to use drop-in filters, either a variable neutral density (V-ND) filter or circular polarising (C-PL) filter, and a clear (CL) filter, released in 2019.

If an EF-EOS R Mount Adapter is used to mount an EF-S lens, the image will have to be cropped by 1.6x due to the smaller image circle on EF-S lenses.

Lenses

 

RF50mm F1.2 L USM without lens hood

When Canon announced its first R-series body, it announced four new RF-mount lenses:^[11]

• RF 24–105mm f/4 L IS USM
• RF 28–70mm f/2 L USM
• RF 50mm f/1.2 L USM
• RF 35mm f/1.8 MACRO IS STM — 0.5× maximum magnification.^[12]

In conjunction with the February 2019 announcement of the entry-level full-frame EOS RP, Canon announced six additional lenses would be released by the end of that year, although it did not indicate release dates for any of them:^[13]

• RF 85mm f/1.2 L USM
• RF 85mm f/1.2 L USM DS — Same as the above, except includes "defocus smoothing" technology intended to improve bokeh. According to Canon, the effect is similar to that of an apodization filter, but achieved through special lens coatings instead of a filter.^[14]
• RF 15–35mm f/2.8 L IS USM
• RF 24–70mm f/2.8 L IS USM
• RF 24–240mm f/4–6.3 IS USM
• RF 70–200mm f/2.8 L IS USM

In 2020, Canon introduced seven new RF mount lenses:

• RF 24–105mm f/4–7.1 IS STM
• RF 600mm f/11 IS STM — fixed-aperture lens
• RF 800mm f/11 IS STM — fixed-aperture lens
• RF 85mm f/2 MACRO IS STM — 0.5× maximum magnification
• RF 50mm f/1.8 STM
• RF 70–200mm f/4 L IS USM
• RF 100–500mm f/4.5–7.1 L IS USM

In 2021, Canon introduced seven new RF mount lenses:

• RF 100mm f/2.8 L MACRO IS USM - 1.4× maximum magnification
• RF 400mm f/2.8 L IS USM
• RF 600mm f/4 L IS USM
• RF 14–35mm f/4 L IS USM
• RF 16mm f/2.8 STM
• RF 100–400mm f/5.6–8 IS USM
• RF 5.2mm f/2.8 L Dual Fisheye

In 2022, Canon introduced the first RF-S lenses (RF-S 18-150mm and the RF-S 18-45mm) for APS-C Sensors, together with the R7 and R10 camera bodies with the first built in APS-C Sensor in the R-System.

In 2022, Canon introduced seven new RF mount lenses:

• RF 1200mm f/8 L IS USM
• RF 800mm f/5.6 L IS USM
• RF-S 18-150mm f/3.5-6.3 IS STM
• RF-S 18-45mm f/4.5-6.3 IS STM
• RF 24mm f/1.8 MACRO IS STM - 0.5×maximum magnification
• RF 15–30mm f/4.5–6.3 IS STM
• RF 135mm f/1.8 L IS USM

As of October 2023, Canon has introduced six new RF mount lenses:

• RF 24-50mm f/4.5-6.3 IS STM
• RF 28mm f/2.8 STM
• RF-S 55-210mm f/5.0-7.1 IS STM
• RF 100-300mm f/2.8 L IS USM
• RF 14–35mm f/4 L IS USM
• RF 10-20mm f/4 L IS STM

RF-mount lenses are not compatible with EF, EF-S or EF-M mount camera bodies. RF-S lenses can be used on full-frame RF cameras. However, the image will be cropped by 1.6×.

Compatibility

The cameras that can use the RF mount are:

• Canon EOS R
• Canon EOS RP
• Canon EOS Ra
• Canon EOS R3
• Canon EOS R5
• Canon EOS R5 C
• Canon EOS R6
• Canon EOS R6 Mark II
• Canon EOS R7
• Canon EOS R8
• Canon EOS R10
• Canon EOS R50
• Canon EOS R100^[15]
• Canon EOS C70 Cinema Camera
• RED Komodo 6K

Canon RF-mount lenses

Focal length	Aperture range	Introduced	Macro	USM	STM	IS	L-Series	DO	Filter size	Lens diameter	Lens length	Weight	Hood	Source
RF 5.2mm f/2.8 L Dual Fisheye Lens	f/2.8	2021-10-06	No	No	No	No	Yes	No	Built-in	121.1 × 83.6 mm	053.5 mm	0350 g	-	^[16]
RF 10-20mm f/4 L IS STM	f/4	2023-10-11	No	No	Yes	Yes	Yes	No	gelatin filter holder	83.7 mm	112 mm	570 g	built into lens	^[17]
RF 14-35mm f/4 L IS USM	f/4	2021-06-29	No	Yes	No	Yes	Yes	No	077 mm	084.1 mm	099.8 mm	0540 g	EW-83P	^[18]
RF 15-30mm f/4.5-6.3 IS STM	f/4.5-6.3	2022-07-12	No	No	Yes	Yes	No	No	067 mm	076.6 mm	088.4 mm	0390 g	EW-73E	^[19]
RF 15-35mm f/2.8 L IS USM	f/2.8	2019-08-28	No	Yes	No	Yes	Yes	No	082 mm	088.5 mm	126.8 mm	0840 g	EW-88F	^[20]
RF 16mm f/2.8 STM	f/2.8	2021-09-14	No	No	Yes	No	No	No	043 mm	068.5 mm	040.6 mm	0165 g	EW-65C	^[21]
RF-S 18-45mm f/4.5-6.3 IS STM	f/4.5-6.3	2022-05-25	No	No	Yes	Yes	No	No	049 mm	069.0 mm	044.3 mm	0130 g	EW-53	^[22]
RF-S 18-150mm f/3.5-6.3 IS STM	f/3.5-6.3	2022-05-25	No	No	Yes	Yes	No	No	055 mm	069.0 mm	084.5 mm	0310 g	EW-60F	^[22]
RF 24mm f/1.8 Macro IS STM	f/1.8	2022-07-12	Yes	No	Yes	Yes	No	No	052 mm	074.4 mm	063.1 mm	0270 g	EW-65B	^[19]
RF 24-50mm f/4.5-6.3 IS STM	f/4.5–6.3	2023-02-08	No	No	Yes	Yes	No	No	058 mm	069.6 mm	058 mm	0210 g	EW-63C	^[23]
RF 24-70mm f/2.8 L IS USM	f/2.8	2019-08-28	No	Yes	No	Yes	Yes	No	082 mm	088.5 mm	125.7 mm	0900 g	EW-88E	^[20]
RF 24-105mm f/4 L IS USM	f/4	2018-09-05	No	Yes	No	Yes	Yes	No	077 mm	083.5 mm	107.3 mm	0700 g	EW-83N	^[24]
RF 24-105mm f/4-7.1 IS STM	f/4–7.1	2020-02-13	No	No	Yes	Yes	No	No	067 mm	076.6 mm	088.8 mm	0395 g	EW-73D	^[25]
RF 24-240mm f/4-6.3 IS USM	f/4–6.3	2019-07-09	No	Yes	No	Yes	No	No	072 mm	080.4 mm	122.5 mm	0750 g	EW-78F	^[26]^[27]
RF 28mm f/2.8 STM	f/2.8	2023-05-24	No	No	Yes	No	No	No	055 mm	069.2 mm	024.7 mm	0120 g	EW-55	^[28]
RF 28-70mm f/2 L USM	f/2	2018-09-05	No	Yes	No	No	Yes	No	095 mm	103.8 mm	139.8 mm	1430 g	EW-103	^[29]
RF 35mm f/1.8 Macro IS STM	f/1.8	2018-09-05	Yes	No	Yes	Yes	No	No	052 mm	074.4 mm	062.8 mm	0305 g	EW-52	^[30]
RF 50mm f/1.2 L USM	f/1.2	2018-09-05	No	Yes	No	No	Yes	No	077 mm	089.8 mm	0108 mm	0950 g	ES-83	^[31]
RF 50mm f/1.8 STM	f/1.8	2020-11-04	No	No	Yes	No	No	No	043 mm	069.2 mm	040.5 mm	0160 g	ES-65B	^[32]
RF-S 55-210mm f/5.0-7.1 IS STM	f/5.0–7.1	2023-02-08	No	No	Yes	Yes	No	No	055 mm	069 mm	092.9 mm	0270 g	ET-60B	^[33]
RF 70-200mm f/2.8 L IS USM	f/2.8	2019-10-24	No	Yes	No	Yes	Yes	No	077 mm	089.9 mm	146 mm	1070 g	ET-83F (WIII)	^[34]
RF 70-200mm f/4 L IS USM	f/4	2020-11-04	No	Yes	No	Yes	Yes	No	077 mm	083.5 mm	119 mm	0695 g	ET-83G (WIII)	^[32]
RF 85mm f/1.2 L USM	f/1.2	2019-05-08	No	Yes	No	No	Yes	No	082 mm	103.2 mm	117.3 mm	1195 g	ET-89	^[35]
RF 85mm f/1.2 L USM DS	f/1.2	2019-10-24	No	Yes	No	No	Yes	No	082 mm	103.2 mm	117.3 mm	1195 g	ET-89	^[34]
RF 85mm f/2 Macro IS STM	f/2	2020-07-09	Yes	No	Yes	Yes	No	No	067 mm	078 mm	090.5 mm	0500 g	ET-77	^[36]
RF 100mm f/2.8 L MACRO IS USM	f/2.8	2021-04-14	Yes	Yes	No	Yes	Yes	No	067 mm	082 mm	148 mm	0730 g	ET-73C	^[37]
RF 100–300mm f/2.8 L IS USM	f/2.8	2023-04-20	No	Yes	No	Yes	Yes	No	112 mm	128 mm	323.4 mm	2650 g	ET-124	^[38]
RF 100-400mm f/5.6-8 IS USM	f/5.6–8	2021-09-14	No	Yes	No	Yes	No	No	067 mm	079.5 mm	0164.5 mm	0635 g	ET-74B	^[21]
RF 100-500mm f/4.5-7.1 L IS USM	f/4.5–7.1	2020-07-09	No	Yes	No	Yes	Yes	No	077 mm	093.8 mm	207.6 mm	1365 g	ET-83F (WIII)	^[39]
RF 135mm f/1.8 L IS USM	f/1.8	2022-11-02	No	Yes	No	Yes	Yes	No	082 mm	089.2 mm	130.3 mm	935 g	EW-88B	^[40]
RF 400mm f/2.8 L IS USM	f/2.8	2021-04-14	No	Yes	No	Yes	Yes	No	052 mm drop-in	163 mm	367 mm	2890 g	ET-155 (WIII) ET-155B	^[41]
RF 600mm f/4 L IS USM	f/4	2021-04-14	No	Yes	No	Yes	Yes	No	052 mm drop-in	168 mm	472 mm	3090 g	ET-160 (WIII) ET-160B	^[41]
RF 600mm f/11 IS STM	f/11	2020-07-09	No	No	Yes	Yes	No	Yes	082 mm	093 mm	269.5 mm	0930 g	ET-88B	^[36]
RF 800mm f/5.6 L IS USM	f/5.6	2022-02-24	No	Yes	No	Yes	Yes	No	052 mm drop-in	163 mm	432 mm	3140 g	ET-155 (long) ET-155B (short)	^[42]
RF 800mm f/11 IS STM	f/11	2020-07-09	No	No	Yes	Yes	No	Yes	095 mm	101.6 mm	351.8 mm	1260 g	ET-101	^[36]
RF 1200mm f/8 L IS USM	f/8	2022-02-24	No	Yes	No	Yes	Yes	No	052 mm drop-in	168 mm	537 mm	3340 g	ET-160 (long) ET-160B (short)	^[43]

•  

  RF 24–105 mm f/4L IS USM

•  

  RF 28–70 mm f/2L USM

•  

  RF 35 mm f/1.8 MACRO IS STM

•  

  RF 85 mm f/2.0 MACRO IS STM

•  

  RF 600 mm f/11 IS STM

•  

  RF 800 mm f/11 IS STM at Canon EOS R5

•  

  RF 85 mm f/1.2L USM on a Canon EOS R6

•  

  RF 24–240 mm f/4–6.3 IS USM

•  

  RF 15–35 mm f/2.8L IS USM

•  

  RF 100 mm f/2.8L IS USM MACRO

•  

  RF 100–400 mm f/5.6–8 IS USM

3rd party RF-mount lenses

Note: The Samyang, Yongnuo, and Viltrox AF 85mm f/1.4 are not for sale any longer in U.S. markets.

Focal length	Aperture range	Introduced	Autofocus	Macro	USM	STM	IS	DO	Filter size	Lens diameter	Lens length	Weight	Manufacture	Source
Irix Cine 11 mm T 4.3	T 4.3	-	No	No	No	No	No	No	-	95 mm	129.5 mm	1175.8 g	Irix	^[44]
Irix Cine 15 mm T 2.6	T 2.6	-	No	No	No	No	No	No	86 mm	95 mm	115 mm	969.4 g	Irix	^[45]
Meike AF 85 mm f/1.4 autofocus	f/1.4	2023	Yes	No	No	No	No	No	77 mm				Meike	^[46]
Samyang AF 14 mm f/2.8 RF	f/2.8	2019	Yes	No	No	No	No	No	rear Filter	86 mm	95.3 mm	484 g	Samyang/Rokinon	^[47]
Samyang MF 14 mm f/2.8 RF	f/2.8	2019	No	No	No	No	No	No	-	87 mm	120.1 mm	800 g	Samyang	^[48]
Samyang AF 85 mm f/1.4 RF	f/1.4	2020	Yes	No	No	No	No	No	77 mm	88 mm	99.5 mm	582 g	Samyang/Rokinon	^[49]
Samyang MF 85 mm f/1.4 RF	f/1.4	2019	No	No	No	No	No	No	72 mm	78 mm	98.7 mm	730 g	Samyang	^[50]
Viltrox AF 85mm F1.8 RF	f/1.8	2021	Yes	No	No	No	No	No	72 mm	80 mm	98 mm	530 g	Viltrox	^[51]
Yongnuo YN35mm F2R DF DSM	f/2.0	2021	Yes	No	No	No	No	No	52 mm	67 mm	72 mm	280 g	Yongnuo	^[52]
Yongnuo YN85mm F1.8R DF DSM	f/1.8	2021	Yes	No	No	No	No	No	58 mm	67 mm	88 mm	380 g	Yongnuo	^[53]

•  

  Samyang AF 85 mm f/1.4 RF

Canon RF Mount Lenses Timeline

Type	Focal length	Aperture	2018	2019	2020	2021	2022	2023
Prime	5.2	f/2.8				RF 5.2mm f/2.8 L Dual Fisheye
	16					RF 16mm f/2.8 STM
	24	f/1.8					RF 24mm f/1.8 Macro IS STM
	28	f/2.8						RF 28mm f/2.8 STM
	35	f/1.8	RF 35mm f/1.8 MACRO IS STM
	50	f/1.2	RF 50mm f/1.2 L USM
		f/1.8			RF 50mm f/1.8 STM
	85	f/1.2		RF 85mm f/1.2 L USM
				RF 85mm f/1.2 L USM DS
		f/2			RF 85mm f/2 MACRO IS STM
	100	f/2.8				RF 100mm f/2.8 L MACRO IS USM
	135	f/1.8					RF 135mm f/1.8 L IS USM
	400	f/2.8				RF 400mm f/2.8 L IS USM |(combinable: RF 1.4×^[54] & RF 2×^[55])
	600	f/4				RF 600mm f/4 L IS USM |(combinable: RF 1.4×^[56] & RF 2×^[57])
		f/11			RF 600mm f/11 IS STM |(combinable: RF 1.4×^[58] & RF 2×^[59])
	800	f/5.6					RF 800mm f/5.6 L IS USM | (combinable: RF 1.4×^[60] & RF 2×^[61])
		f/11			RF 800mm f/11 IS STM | (combinable: RF 1.4×^[62] & RF 2×^[63])
	1200	f/8					RF 1200mm f/8 L IS USM | (combinable: RF 1.4×^[64] & RF 2×^[65])
Zoom	10–20	f/4						RF 10–20mm f/4 L IS STM
	14–35					RF 14–35mm f/4 L IS USM
	15–30	f/4.5-6.3					RF 15–30mm f/4.5–6.3 IS STM
	18–45						RF-S 18–45mm f/4.5–6.3 IS STM
	18–150	f/3.5-6.3					RF-S 18–150mm f/3.5–6.3 IS STM
	15–35	f/2.8		RF 15–35mm f/2.8 L IS USM
	24–50	f/4.5–6.3						RF 24–50mm f/4.5–6.3 IS STM
	24–70	f/2.8		RF 24–70mm f/2.8 L IS USM
	24–105	f/4.0	RF 24–105mm f/4 L IS USM
		f/4–7.1			RF 24–105mm f/4–7.1 IS STM
	24–240	f/4–6.3		RF 24–240mm f/4–6.3 IS USM
	28–70	f/2.0	RF 28–70mm f/2 L USM
	55–210	f/5–7.1						RF-S 55–210mm f/5–7.1 IS STM
	70–200	f/2.8		RF 70–200mm f/2.8 L IS USM
		f/4			RF 70–200mm f/4 L IS USM
	100–300	f/2.8						RF 100–300mm f/2.8 L IS USM
	100–400	f/5.6–8				RF 100–400mm f/5.6–8 IS USM | (combinable: RF 1.4×^[66] & RF 2×^[67])
	100–500	f/4.5–7.1			RF 100–500mm f/4.5–7.1 L IS USM ¦ (combinable: RF 1.4×^[68] & RF 2×^[69])
Teleconverter					Extender RF 1.4×
					Extender RF 2×
Adapter			Mount Adapter EF-EOS R
			Control Ring Mount Adapter EF-EOS R
			Drop-In Filter Mount Adapter EF-EOS R
Type	Focal length	Aperture	2018	2019	2020	2021	2022	2023
legend			L lenses	USM lenses	STM lenses

See also

• Canon EF-M lens mount
• Canon EF lens mount
• Nikon Z-mount
• Sony E-mount

References

1. Sparrow, Mark. "Canon Launches New EOS R Mirrorless DSLR Camera Hot On The Heels Of Nikon's Z Series". Forbes. Retrieved 2018-09-05.
2. "Canon launches new full frame camera and lens line-up as part of the revolutionary, new EOS R system - Canon Press Centre". www.canon.co.uk. 5 September 2018. Retrieved 2018-09-05.
3. "Everything you need to know about Canon's EOS R mirrorless camera". Engadget. Retrieved 2018-09-05.
4. "Canon EOS R full-frame mirrorless and more expected Sept. 5, reportedly". CNET. 31 August 2018. Retrieved 2018-09-05.
5. "Canon unveils new full-frame mirrorless camera, the EOS R". TechRadar. Retrieved 2018-09-05.
6. "Canon's full-frame mirrorless EOS R is now official". CNET. 5 September 2018. Retrieved 2018-09-05.
7. "Four RF-mount lenses kick off Canon's new full-frame mirrorless system". Digital Photography Review. Retrieved 2018-09-05.
8. "Canon's EOS R(evolution) Expands to APS-C with Its Two New Mirrorless Cameras and New RF-S Lenses". Canon. Retrieved 2022-08-14.
9. "Canon Unveils the EOS R, Its First Full-Frame Mirrorless Camera". PetaPixel. 5 September 2018. Retrieved 2018-09-05.
10. "Three EF-to-RF adapters available for EOS R". Digital Photography Review. Retrieved 2018-09-05.
11. "Canon EOS R full-frame mirrorless camera announced". The Verge. Retrieved 2018-09-05.
12. "Canon RF 35mm F1.8 MACRO IS STM Specifications". Canon Europe. Retrieved 2020-05-22.
13. Keller, Jeff (2019-02-09). "Canon developing six new RF lenses, including ultra-compact 70-200 F2.8". Digital Photography Review. Retrieved 2019-02-17.
14. Etchells, Dave (2019-02-13). "Juicy technical tidbits on the Canon EOS RP - IR Interview/Q&A". Imaging Resource. Retrieved 2019-02-17.
15. "Shop Canon EOS R100 Body | Canon U.S.A., Inc". www.usa.canon.com. Retrieved 2023-05-24.
16. "Virtual Reality Through a New Lens: Canon Introduces Their First Dual Fisheye Lens for Stereoscopic 3D 180° VR Capture in 8K". www.usa.canon.com. 2021-10-06. from the original on 2021-10-06. Retrieved 2021-10-06.
17. Rumors, Canon (2023-10-10). "Canon announces the Canon RF 10-20mm f/4L IS STM". Canon Rumors Buyers Guide. Retrieved 2023-10-13.
18. "Canon Introduces New RF14-35mm F4 L IS USM Lens Broadening Imaginative Possibilities For Still And Video". usa.canon.com. 2021-06-29. from the original on 2021-06-29. Retrieved 2021-06-29.
19. "Canon Introduces RF24mm F1.8 Macro IS STM and RF15-30mm F4.5-6.3 IS STM - Two New Compact and Lightweight Wide-Angle RF-Mount Lenses". 2022-07-12.
20. "New Canon RF Mount Lenses Bring Optical Excellence to Pro and Advanced Amateur Photographers". usa.canon.com. Retrieved 2019-09-01.
21. "Canon Completes Another Chapter in the RF Lens Story – Introduces Two New Budget-Friendly Lenses for EOS R Full-Frame Mirrorless Users". usa.canon.com. 2021-09-14. from the original on 2021-09-14. Retrieved 2021-09-14.
22. Rumors, Canon (2022-05-24). "Canon officially announces the Canon EOS R7, Canon EOS R10 and two new RF-S lenses". Canon Rumors - Your best source for Canon rumors, leaks and gossip. Retrieved 2022-05-26.
23. "Shop Canon Pro RF24-50mm F4.5-6.3 IS STM | Canon U.S.A, Inc". www.usa.canon.com. Retrieved 2023-02-10.
24. "Canon RF 24-105mm f/4L IS USM". Retrieved 2019-02-07.
25. "Adding to your Lens Arsenal: Canon Introduces its New RF 24-105mm STM Standard Zoom Lens". 2020-02-12. from the original on 2020-02-14. Retrieved 2020-02-13.
26. "Alerting All Wanderlust Photographers, Canon Announces Its First RF Telephoto Zoom Lens, The RF 24-240mm F4-6.3 IS USM". Retrieved 2019-07-09.
27. Deutschland, Canon. "Technische Daten & Funktionem für das RF 24-240mm F4-6.3 IS USM Objektiv". www.canon.de (in German). Retrieved 2019-07-09.
28. "Shop Canon Pro RF28mm F2.8 STM | Canon U.S.A, Inc". www.usa.canon.com. Retrieved 2023-05-24.
29. "Canon RF 28-70mm f/2L USM". Retrieved 2019-02-07.
30. "Canon RF 35mm f/1.8 IS Macro STM". Retrieved 2019-02-07.
31. "Canon RF 50mm f/1.2L USM". Retrieved 2019-02-07.
32. "Canon Adds Two RF Lenses And PIXMA PRO Printer Ideal For The Enthusiast Photographer". usa.canon.com. 2020-11-03. from the original on 2020-11-04. Retrieved 2020-11-03.
33. "Shop Canon RF-S55-210mm F5-7.1 IS STM | Canon U.S.A., Inc". www.usa.canon.com. Retrieved 2023-02-10.
34. Deutschland, Canon (24 October 2019). "Canon erweitert sein RF Objektivangebot um das RF 70-200mm F2.8L IS USM und das RF 85mm F1.2L USM DS - Canon Presse Center". Come and See (in German). Retrieved 2019-12-01.
35. "RF 85mm F1.2 L USM". Retrieved 2019-05-09.
36. "The Secret Is Out: Canon Officially Announces The Canon EOS R5 and R6, The Company's Most Advanced Full-Frame Mirrorless Cameras Ever". www.usa.canon.com/. 2020-07-09. from the original on 2020-07-09. Retrieved 2020-11-03.
37. Rumors, Canon (2021-04-14). "Canon officially announces the Canon RF 100mm f/2.8L IS USM Macro". Canon Rumors - Your best source for Canon rumors, leaks and gossip. Retrieved 2021-04-14.
38. "Shop Canon RF100-300mm F2.8 L IS USM | Canon U.S.A., Inc". www.usa.canon.com. Retrieved 2023-04-21.
39. "Canon's 100-500mm F4.5-7.1L IS USM is the first super-zoom for RF-mount".
40. "Boundless Creativity: Canon Announces the Canon EOS R6 Mark II Hybrid Full-Frame Camera | Canon U.S.A., Inc". www.usa.canon.com. Retrieved 2022-11-02.
41. Rumors, Canon (2021-04-14). "Canon officially announced the RF 400mm f/2.8L IS USM and RF 600mm f/4L IS USM". Canon Rumors - Your best source for Canon rumors, leaks and gossip. Retrieved 2021-04-14.
42. "RF800mm F5.6 L IS USM Lens". 2022-02-24. Retrieved 2022-02-24.
43. "RF1200mm F8 L IS USM Lens". 2022-02-24. Retrieved 2022-02-24.
44. "Irix Lens". Irix Lens. Retrieved 2021-11-16.
45. "Irix Lens". Irix Lens. Retrieved 2021-11-16.
46. Rumors, Canon (2023-04-18). "Meike launches the AF 85mm f/1.4 autofocus lens for the RF mount". Canon Rumors - Your best source for Canon rumors, leaks and gossip. Retrieved 2023-04-22.
47. "The World's First AF 14mm for RF Mount".
48. "Samyang Optics". Samyang Optics. Retrieved 2020-09-05.
49. "Samyang Optics". Samyang Optics. Retrieved 2020-09-05.
50. "Samyang Optics". Samyang Optics. Retrieved 2020-09-05.
51. "Viltrox.com". Viltrox.com (in Chinese). Retrieved 2022-02-07.
52. "Review on Radojuva.com". Radojuva.com. Retrieved 2022-02-07.
53. "Review on Radojuva.com". Radojuva.com. Retrieved 2022-02-07.
54. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
55. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/
56. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
57. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/
58. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
59. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/
60. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
61. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/
62. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
63. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/
64. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
65. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/
66. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
67. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/
68. https://store.canon.co.uk/canon-extender-rf-1-4x/4113C005/
69. https://store.canon.co.uk/canon-extender-rf-2x/4114C005/

External links

 

Wikimedia Commons has media related to Canon RF lenses.