Today (25-June-2017) — New Jersey

The weather held, and I got a second chance to capture an image of the fireflies flashing in my backyard. This time I set up two cameras, reduced the aperture (so a greater distance would be in focus), increased the ISO to increase the brightness (dealt with the increased noise in post processing), and set the focus distance to ~70 feet (locking the focus ring with gaffer tape). This time the composite images were better. I will try again tomorrow.

Fireflies at night from my backdoor. Summer nature in New Jersey. Composite of 250 images taken with a Nikon Df camera and 200 mm f/2 telephoto lens (ISO 3200, 200 mm, f/11, 30 sec). Raw images processed using Capture One Pro and the composite generated using Photoshop CC (scripts, statistics, maximum). (David J Mathre)
Fireflies at night from my backdoor. Summer nature in New Jersey. Composite of 250 images taken with a Nikon Df camera and 200 mm f/2 telephoto lens (ISO 3200, 200 mm, f/11, 30 sec). Raw images processed using Capture One Pro and the composite generated using Photoshop CC (scripts, statistics, maximum). (David J Mathre)

 

Fireflies at night from my backdoor. Summer nature in New Jersey. Composite of 70 images taken with a Nikon D810a camera and 300 mm f/4 telephoto lens (ISO 800, 300 mm, f/11, 120 sec). Raw images processed using Capture One Pro and the composite generated using Photoshop CC (scripts, statistics, maximum). (David J Mathre)
Fireflies at night from my backdoor. Summer nature in New Jersey. Composite of 70 images taken with a Nikon D810a camera and 300 mm f/4 telephoto lens (ISO 800, 300 mm, f/11, 120 sec). Raw images processed using Capture One Pro and the composite generated using Photoshop CC (scripts, statistics, maximum). (David J Mathre)

 

Six-Years Ago (25-June-2011) — New Jersey

Fireflies in my backyard. Composite of 110 images taken with a Nikon D3s camera and 600 mm f/4 VR lens. I liked this image, and used the camera parameters to help my efforts to get better images tonight.

Backyard Fireflies. Early Summer in New Jersey. Image taken with a Nikon D3s and 600 mm f/4 lens (ISO 2500, 600 mm, f/13, 25 sec). Images processed with Capture One Pro, Startrails (used to stack 110 images), and Photoshop CS5. (David J Mathre)
Backyard Fireflies. Early Summer in New Jersey. Image taken with a Nikon D3s and 600 mm f/4 lens (ISO 2500, 600 mm, f/13, 25 sec). Images processed with Capture One Pro, Startrails (used to stack 110 images), and Photoshop CS5. (David J Mathre)