Ergo Switch
One click. Three magnifications.
5.7×, 7.4× and 10× in a single optical system, from the first overview to the finest detail, without taking your loupes off.
Three magnifications, one optical system.
Ergo Switch
The Multi-Magnification Ergo Switch integrates three magnifications into a single optical system. With a simple click you move between 5.7×, 7.4× and 10× to match any procedure, without removing or adjusting your loupes.
- Magnifications
- 3 in one
- Range
- 5.7× – 10×
- Optics
- Refractive
- Warranty
- 3 years
Total control at every level
The ergonomic structure keeps a natural, upright posture across all magnification levels and minimises neck strain. High-definition optics give consistent clarity at 5.7×, 7.4× and 10×.
From diagnostics to microsurgery, the Ergo Switch is built for clinicians who refuse to compromise on precision or comfort.



One loupe. Three powers.
The click ring marked 5.7×, 7.4× and 10×, the SWAN housing and the frame, from every side.




3.5×, 5× and 7× in one pair.
Switch Air
Switch Air brings the multi-magnification freedom of the Ergo Switch family to a lighter, more compact optical system. A quick turn takes you from a wide working overview to fine clinical detail without removing or adjusting your loupes.
Streamlined optics keep weight low on the frame for all-day comfort and a natural, upright posture. Paired with SWAN’s lightweight Air frames, it is made for clinicians who want versatility without the weight.
- Magnifications
- 3.5× · 5× · 7×
- Frames
- SWAN Air
- Optics
- Refractive
- Warranty
- 3 years
Switch or Switch Air?
| Model | Magnifications | Best for | Warranty |
|---|---|---|---|
| Ergo Switch | 5.7× · 7.4× · 10× | Our widest range: diagnostics to microsurgery | 3 years |
| Switch Air | 3.5× · 5× · 7× | Lighter, compact everyday range | 3 years |
Weights, working distances and field of view for the Switch family will be added with the technical data sheet.
Other SWAN loupes

Ergo Switch
Three magnifications in one loupe. Our widest range.
New
Switch Air
Multi-magnification, lighter and more compact.

Ergo Loupes
Refractive optics in an ergonomic, head-up housing.

Ergo Glide
From 59 g with a 400–600 mm working range.

Galilean
Wide field, deep focus, very light.

Prismatic
TTL prismatic optics in aluminium barrels.
Fitted to you, not to a size chart.
Every SWAN loupe is built around your working distance, your posture and your eyes. Book a private fitting at your clinic, with your local SWAN partner, or online from anywhere in the world.