Canon RF 800mm F11 IS STM vs Canon RF-S 14–30mm F4–6.3 IS STM PZ
Better figure, where one is clearly better
| CanonRF 800mm F11 IS STM | CanonRF-S 14–30mm F4–6.3 IS STM PZ | |
|---|---|---|
| Overview | ||
| Released | July 2020 | April 2025 |
| Optics | ||
| Lens type | Prime | Zoom |
| Focal length | 800 mm | 14–30 mm |
| Maximum aperture | f/11 | f/4–6.3 |
| Minimum aperture | f/11 | f/22–38 |
| Optical construction | Eleven elements in eight groups | 10 elements in nine groups |
| Coatings | – | Super Spectra coating |
| Special elements | Gapless dual-layer diffractive optical element | – |
| Aperture detail | Fixed f/11 aperture; cannot be stopped down | Maker minimum aperture f/22 at14mm and f/38 at30mm using half-stop display; Ken Rockwell reports f/36 at30mm, while Digital Camera World lists f/32. Main values retain the maker’s explicitly stated display convention |
| Diaphragm | No aperture blades | Seven blades |
| Angle of view | 2°35′ horizontal, 1°40′ vertical and 3°05′ diagonal on full frame | – |
| Mount and compatibility | ||
| Mounts | Canon RF | Canon RF |
| Image circle | Full frame | APS-C |
| Compatibility | Canon RF mount for full-frame and APS-C EOS R cameras; EOS R, Ra and RP require compatible firmware | Canon RF mount, APS-C image circle; UK maker lists compatible full-frame EOS R bodies with crop restrictions |
| Image circle detail | – | Physical14–30mm focal length;22.4–48mm equivalent angle of view on Canon APS-C, distinct from any additional movie crop |
| Teleconverter support | RF 1.4× gives 1120 mm at f/16 and 0.19× maximum magnification; RF 2× gives 1600 mm at f/22 and 0.28×. Canon lists autofocus and stabilisation as supported with both; performance depends on camera and light levels | – |
| Focus and stabilisation | ||
| Autofocus | Yes | Yes |
| Minimum focus distance | 6 m | 0.15 m |
| Maximum magnification | 0.14× | 0.38× |
| Optical stabilisation | Yes | Yes |
| Autofocus detail | Lead-screw STM autofocus; Canon states approximately 40% horizontal × 60% vertical AF coverage in its original EOS R compatibility notes | STM autofocus; combined electronic focus/control ring. No dedicated AF/MF switch |
| Focus distance detail | Minimum focus 6 m; full-range or 20 m–infinity focus limiter (Cameralabs) | Maker minimum focus0.15m throughout the zoom range; no AF/MF distinction published in the specification table |
| Magnification detail | Maximum 0.14× without an extender | 0.17× at14mm and0.38× at30mm |
| Stabilisation detail | Up to four stops optical stabilisation under CIPA testing with EOS R | Lens optical IS rated five stops at30mm with EOS R10, yaw/pitch under CIPA2024. Coordinated EOS R7 body/lens IS rated7.5 central and5.5 peripheral stops at30mm, yaw/pitch/roll. Ken Rockwell measured about2.5–2.7 stops on EOS R50 V held at arm’s length, a different test condition |
| Video features | – | Internal power zoom controlled by lens ring, compatible camera controls or remote smartphone/Bluetooth control; UK maker describes two-step variable speed and15 adjustable levels. Movie Digital IS is camera processing with additional crop, distinct from lens optical IS |
| Design | ||
| Dust and moisture resistant | No | No |
| Filter diameter | 95 mm | 58 mm |
| Maximum diameter | 101.6 mm | 69.6 mm |
| Length | 281.8 mm | 62 mm |
| Weight | 1,260 g | 181 g (better) |
| Controls | Separate manual focus and customisable control rings; focus limiter, AF/MF and stabiliser switches | Combined focus/control ring and power zoom ring; no dedicated stabilisation switch |
| Zoom design | Prime lens with a retracting storage barrel; extend and lock the barrel before shooting | Non-extending internal motorised zoom maintains the lens’s62mm length |
| Weather resistance | No dust or moisture resistance; no rubber mount seal (Cameralabs) | Maker FAQ explicitly states no dust or drip resistant construction |
| Dimensions detail | 101.6 mm maximum diameter; 281.8 mm retracted length or 351.8 mm when extended for shooting | Approximately69.6mm maximum diameter ×62mm length |
| Weight detail | Approximately 1260 g lens | Approximately181g lens, per maker; Ken Rockwell measured179.1g |
| Tripod mount | Built-in tripod mounting thread; no rotating collar (Cameralabs) | – |
| Lens hood | Optional ET-101 hood; not included | EW-63C, sold separately |
| In the box | Lens, E-95 cap, RF dust cap and user manual kit | UK maker store lists lens, E-58 II front cap, Lens Dust Cap RF and user manual |
| Release detail | July 2020 marketed month in Canon Camera Museum | Canon USA scheduled the EOS R50 V kit containing this lens for April2025; Canon Indonesia’s22April2025 launch lists both kit and standalone lens for sale. Japan FAQ’s lateJuly2025 planned standalone release is a later regional date, not the earliest availability. No exact worldwide first-sale day inferred |
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