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Cylindrical silver microscope lens with magnification tubes for Canon RF mount

Venus Optics

Venus Optics Laowa Aurogon FF 10-50x NA0.5 Supermicro APO Lens Canon RF

SKU CH-TK1Q-YZJZF

Full-frame microscope lens delivering 10x to 50x magnification with adjustable NA 0.5 to 0.15 and apochromatic correction across 435-656 nm

  • Capture microscopic detail at 10x to 50x magnification for scientific imaging
  • Minimise chromatic aberration across 435-656nm wavelengths with apochromatic design
  • Control depth of field precisely via adjustable numerical aperture from 0.5 to 0.15
  • Maintain consistent 20mm working distance across all magnification levels
  • Mount directly on Canon RF and multiple other systems for versatile integration

Laowa Aurogon FF 10-50x Supermicro APO Lens

The Venus Optics Laowa Aurogon FF 10-50x NA0.5 Supermicro APO Lens mounts directly to Canon RF cameras, turning a full-frame body into a high-magnification microscope. It offers interchangeable tubes for 10x, 20x, 35x, and 50x magnification with a fixed 20mm working distance. The apochromatic design controls chromatic aberration across the 435-656nm range for accurate colour rendition.

For microscopic imaging on full-frame mirrorless

This lens suits researchers and specialists who need extreme close-up detail beyond standard macro ratios on a Canon RF system. The adjustable numerical aperture from 0.5 to 0.15 allows precise depth-of-field control for scientific documentation. It is not for general photography, portraiture, or landscape work, nor for users who require infinity focus or autofocus operation.

10x to 50x magnification range with APO correction

The defining specification is the 10x to 50x magnification range combined with apochromatic performance across 435-656nm wavelengths. This determines whether the optical capability matches the resolving power needed for your microscopic subject. Verify that your workflow can utilise manual focus at these magnifications with a 20mm working distance.

How it compares

Measured against everything we stock in Interchangeable Camera Lenses, at today’s prices. Recalculated every night.

Price $1,193.99
Pricier than about 85% of the 2,570 comparable items (median $546.49).

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the lens is delivering the 10x to 50x magnification range on my Canon RF camera?

Attach the desired magnification tube, focus on a calibrated scale and verify the image covers the expected field of view for 10x, 20x, 35x or 50x.

What magnification tubes are included and do I need any extra adapters for Canon RF?

The lens ships with interchangeable tubes for 10x, 20x, 35x and 50x; the Canon RF mount is built in so no separate adapter is required.

Which magnification tube should I choose for the brightest image with the adjustable NA?

The 10x tube works with the full NA 0.5 aperture for maximum brightness, while 20x, 35x and 50x tubes operate at progressively smaller apertures down to NA 0.15.

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