Sony
Sony Alpha a6400 compact mirrorless camera black with 16-50mm and 55-210mm lenses 32GB
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Canon
Canon RF 800mm f/11 IS STM Lens with UV Filter and Cap Keeper
A compact 800mm f/11 prime with retractable design, optical stabilisation and STM autofocus, bundled with a UV filter, cap keeper and cleaning kit
- TypeZoom Lens
- CompatibilityMirrorless Camera
- Handheld super-tele shooting enabled by retractable design and fixed f/11 aperture
- Four-stop optical image stabilization delivers sharp images in difficult lighting
- Gapless dual-layer diffractive optics reduce chromatic and spherical aberrations
- STM stepping motor provides quick, quiet autofocus for stills and video
- Compatible with 1.4x and 2x RF Extenders for 1120mm and 1600mm reach
Canon RF 800mm f/11 IS STM Lens
This super-telephoto prime is built for full-frame Canon RF-mount mirrorless cameras. Its retractable design and fixed f/11 aperture create a compact form factor that makes handheld shooting at 800mm practical. Four stop-effective optical image stabilization assists sharp results in difficult lighting. The STM stepping motor provides quick, quiet autofocus for stills and video.
Fixed f/11 aperture and retractable design
The fixed f/11 aperture is the single specification that defines this lens's character. It enables the slim, lightweight profile but does not open wider, so low-light work relies on higher ISO or the built-in stabilization. Buyers who need a faster maximum aperture for shallow depth of field or dim interiors cannot use this model. The retractable barrel must be extended before shooting, adding a step to the workflow.
UV Filter, Cap Keeper and Cleaning Kit
The bundled UV filter protects the front element from dust and scratches without affecting exposure. The lens cap keeper secures the cap to the strap or barrel, reducing the chance of loss during fast handling. The cleaning kit lets you maintain optical clarity in the field. No additional accessories such as extenders or tripod collars are included.
Highlights
- Handheld super-tele shooting enabled by retractable design and fixed f/11 aperture
- Four-stop optical image stabilization delivers sharp images in difficult lighting
- Gapless dual-layer diffractive optics reduce chromatic and spherical aberrations
- STM stepping motor provides quick, quiet autofocus for stills and video
- Compatible with 1.4x and 2x RF Extenders for 1120mm and 1600mm reach
Specifications
| Type | Zoom Lens |
|---|---|
| Compatibility | Mirrorless Camera |
| Brand | Canon |
Questions about this item
How does the fixed f/11 aperture affect exposure and depth of field on a full-frame mirrorless body?
The fixed f/11 aperture keeps the lens compact and light, giving a deep depth of field that keeps distant subjects sharp while requiring brighter light or higher ISO for handheld shooting.
What does the RF mount and 1.4x or 2x extender compatibility add in practical reach?
The native RF mount fits Canon full-frame mirrorless cameras directly, and adding the 1.4x extender gives 1120mm while the 2x extender gives 1600mm, both retaining autofocus and stabilization.
How does the retractable design change the lens length when packed versus ready to shoot?
The barrel retracts to a much shorter stowed length and extends to its full 800mm shooting position with a simple twist, making it far easier to carry in a standard bag.
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