Features & Benefits
Incorporates 3 separate glass lenses, bonded together to form a compound lens. Very distinct magnified image without distortion. Sometimes these are referred to as "Jeweller's Loupes".

• Hastings Triplet 7x: focal distance 1.5" (3.9cm), diopers 28D, diameter: 19.8 mm

Specifications

Features & Benefits
Incorporates 3 separate glass lenses, bonded together to form a compound lens. Very distinct magnified image without distortion. Sometimes these are referred to as "Jeweller's Loupes".

• Hastings Triplet 10x: focal distance: 1" (2.5 cm), diopers: 40D, diameter: 15.8 mm

Specifications

Features & Benefits
Incorporates 3 separate glass lenses, bonded together to form a compound lens. Very distinct magnified image without distortion. Sometimes these are referred to as "Jeweller's Loupes".

• Hastings Triplet 14x: focal distance 0.8" (2.0 cm), diopers 56D, diameter: 12.5 mm

Specifications

Features & Benefits
Incorporates 3 separate glass lenses, bonded together to form a compound lens. Very distinct magnified image without distortion. Sometimes these are referred to as "Jeweller's Loupes".

• Hastings Triplet 20x: focal distance: 0.5" (1.3 cm), diopers: 80D, diameter: 8.3 mm

Specifications