![Bergeon 2611-TB -3.5 watchmaker loupe, white, biconvex, ventilation port, magnification x2.8](http://watchmakershop.com/cdn/shop/products/Bergeon2611-TB-3.5watchmakerloupe_white_biconvex_ventilationport_magnificationx2.8_{width}x.jpg?v=1675432785)
The Bergeon 2611-TB-3.5 Air watchmaker eyeglasses impress with their ergonomic shape, high wearing comfort and an additional ventilation opening that prevents the lens from tarnishing or fogging up. Thanks to a screw ring, the biconvex lens can be replaced or cleaned quickly and easily.
- Colour: White
- Diameter: Ø 25 mm
- Lense: Biconvex
- Magnification: 2.8x
- Number: 3.5