Frank Knapp:
720NM Infrared Filter on Canon 7D
Frank Knapp:
The Woodpile - Now in Infrared!
Frank Knapp:
Five Shoes
Frank Knapp:
The Centennial Trail
Frank Knapp:
Building 11
Frank Knapp:
Yaquina Head Lighthouse in Infrared
Frank Knapp:
Otter Rock, Infrared
Frank Knapp:
Eroded Hillside, Infrared
Frank Knapp:
Yaquina Head in Infrared