Fresnel Lens

Fresnel Lens: Roanoke River, NC, 4, F

Fresnel Lens: Robbins Reef, NY, 5,

Fresnel Lens: Rock Harbor Isle Royale, MI, 4, F/W

Fresnel Lens: Rock of Ages, MI, 2, FL/W

Fresnel Lens: Rose Island, RI, 6, F

Fresnel Lens: Round Island, MS, 4, F

Fresnel Lens: Roundout, NY, 5 Drum, F

Fresnel Lens: Sabine Bank, TX, 3, F

Fresnel Lens: Saginaw River Rear Range, MI, 4, F

Fresnel Lens: Saint Joseph Point Range Rear Beacon Hill, FL, 3,

Fresnel Lens: Sakonnet Point, RI, 4 Part, FL

Fresnel Lens: San Luis Obispo, CA, 4, FL

Fresnel Lens: Sand Island AL 2nd, F

Fresnel Lens: Sand Island, WI, 4, F/W

Fresnel Lens: Sand Point, MI, 4, F

Fresnel Lens: Sand Point, MI, 4, F (Replica)

Fresnel Lens: Sandusky Bay Outer Range Rear Beacon, OH, 5, F

Fresnel Lens: Sandy Hook, NJ, 3, F

Fresnel Lens: Sanibel Island, FL, 4th Drum, F

Fresnel Lens: Sankaty Head, MA, 2, F/FL

Fresnel Lens: Saugerties, NY, 6, F

Fresnel Lens: Sea Girt, NJ

Fresnel Lens: Seguin Island, ME, 1, F/W

Fresnel Lens: Semiahmoo, WA, 4, F

Fresnel Lens: Sentinel Island, AK, 4, F

Fresnel Lens: Sentinel Island, AK, 4, F/W

Fresnel Lens: Sherwood Point, WI, 4, F