LAOWA 25mm f/2.8 2.5-5X Ultra Macro Lens for Canon RF PENTAXSN and can also be used

and can also be used with DX models where it will provide a 75mm equivalent focal length

While conventional lenses use four mount attachment screws

A rear floating element system is employed to maintain consistent image quality throughout the focusing range

in order to achieve even sharpness and clarity

RF 100-500mm f/4

LAOWA 25mm f/2.8 2.5-5X Ultra Macro Lens for Canon RF PENTAXSN and can also be usedDedicated to extreme close up imaging, the Canon RF mount Laowa 25mm f 2. 8 2. 5: 1 5: 1 Ultra Macro Lens EOS R is a specialized macro lens for photographing subjects at magnifications greater than life size. Operating within a 2. 5: 1 to 5: 1 range, this lens has a minimum focus distance of just 6. 8" at the 5: 1 magnification along with a comfortable 4. 1cm working distance. This range is benefitted by the wide angle focal length, too, in order to