 20040515 5435 Canon 300D + Sigma 15 / 2.8 FE @ f/ 3.5, 1/50, ISO 400
|
 20160710 212359 Canon 6D + Sigma 50 / 1.4A @ f/1.4 1/15 ISO 1600
|
 20040411 2591.jpg Canon 300D + Sigma 15 / 2.8 FE
|
 20040411 2518.jpg Canon 300D + Sigma 15 / 2.8 FE
|
 20040411 2549.jpg Canon 300D + Sigma 15 / 2.8 FE
|
 20040411 2633.jpg Canon 300D + Sigma 15 / 2.8 FE
|
 Iris 29 sub 1.5 sigma .60 DDP 1 15 13.jpg
|
 20060427 1065.jpg Canon 5D + Sigma 150mm / 2.8 macro @ f / 5.6, 1/15, ISO 400
|
 Super Moon Nov 15 2016 Nikon D700 + Sigma 170 to 500mm DSC 7027.jpg
|
 Nassau Hall, Princeton University Alan Hartmann 10D, Sigma 15 30, Dec 28, 2003
|