Desktop magnifying glasses L4001 type I

Desktop magnifying glasses are intended for fine mechanical work in the industry or for current application in offices and households. In addition to standard magnification of 3 dioptres, they provide also balanced lighting of working area. L4003 and L4004 types are particularly designed for long-term work, they are fitted with lens characterised by exactly defined and guaranteed optical properties. These types are very favourable for operator as they decrease fatigue and risk of possible sight damage during long-term utilisation.

Highlights

1. Guaranteed optical properties of L4003 and L4004 types.
2. Easy setting.
3. Low consumption.
4. Favourable price.

Technical parameters

• Dioptres value: 3 dioptres.
• Enlargement: -.
• Lens diameter: 127mm.
• Radius of biconvex surfaces: -.
• Optical glass metal: -.
• Refractive index: -.
• Specific weight: -.
• Consumption: 22W.

The magnifying glass is based on a lens situated in plastic cover with protective flap against dust. The cover involves a circular lighting element with a switch. Cover with the lens is connected to an adjustable metallic arm with steel springs. The arm is terminated with power supply module and fastening yoke.