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Wex Photo Video£799.00Visit shop Laowa Aksen 17.5mm f1.7 5-10X Ultra Macro APO Lens for Canon RF
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The Laowa Aksen 17.5mm f1.7 5-10X Ultra Macro APO lens is a specialized tool engineered for professional macro photographers and researchers who require extreme magnification on Canon RF full-frame systems. It offers the unique benefit of a 5x to 10x magnification range combined with an apochromatic design for exceptional color accuracy, though its highly specific ultra-macro functionality means it is not suitable for general-purpose or wide-angle photography.
| Brand | Laowa |
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No, this lens is strictly designed for extreme macro photography and cannot focus at infinity or typical portrait distances.
The lens is not explicitly weather-sealed, so it should be protected from rain, heavy dust, and moisture.
No, this is a fully manual lens. Focus and aperture are controlled via the manual rings on the barrel.
The lens features a fixed working distance of 22.5mm from the front of the lens to the subject.
No, this specific model is designed exclusively for the Canon RF mount.
Go into your Canon RF camera settings and enable 'Release shutter without lens'.
Ensure the use of a stable tripod and macro focusing rail; at 10x, even the smallest vibration causes blur.
Use the camera's focus peaking feature and rely on a macro focusing rail to move the camera toward or away from the subject rather than turning the focus ring.
The Laowa Aksen 17.5mm is built specifically for the Canon RF mount. To achieve the best results, ensure your camera is set to 'Release Shutter without Lens' in the custom menu, as the lens is fully manual. When cleaning, use a high-quality blower to remove dust from the front element before using a soft lens cloth, as the front glass can be sensitive to scratching. Since the lens uses an internal zoom mechanism, avoid exposing it to dusty or humid environments to protect the internal seals. Always store the lens with both the front and rear caps securely attached to prevent internal dust accumulation.
