Aluminium Eyeglass Focal Length 3″

Description

Ideal for detailed work that doesn’t require extreme close-up views providing a balanced view with moderate magnification.

A 3inch focal length refers to the distance the object must be placed from the lens to be in a clear focus. To get a sharp magnified image, the object should be held around 3inch (around 7.5cm)from the lens.

Lenses with longer focal lengths like 3inch, provide lower magnification, lenses with shorter focal lengths provide higher magnification.

A 3inch focal length allows for a comfortable viewing distance, making it ideal for inspection objects without needing to get too close to the lens.

Made out of anodized aluminium which offers increased durability, corrosion resistance, and aesthetic appeal.

Size of the eyeglass:

• Diameter – 30.0mm
• Height – 35.0mm