Aluminium Eyeglass Focal Length 4″

Description

Ideal for a wider view and moderate magnification making it suitable for general inspection rather than very fine detailed work.

A4inch focal length in a magnifying eye loupe refers to the distance the object must be placed from the lens to be in a clear focus.

To get a sharp image, the object should be positioned about 4inch (approx. 10cm) from the lens, a shorter focal length generally corresponds to higher magnification.

It gives a relatively wide field of view, making it comfortable to observe large areas or board details at a more relaxed distance from the object.

It is made out of anodized aluminium which offers increased durability and corrosion resistance.

Size of the eyeglass:

• Diameter – 30.0mm
• Height – 35.0mm