Pomham Rocks Lighthouse
"150 Years of Guiding the Way Along the Bay”

This is the exact lens that was used in the Pomham Rocks Lighthouse from 1935-1974. It has been on display at the Custom House Maritime Museum in Newburyport, Massachusetts since its removal from Pomham Rocks Lighthouse in 1974.

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens

Pomham’s 4th Order Fresnel Lens