View allAll Photos Tagged AutismSpectrum
Nikon SB-600 flash on manual power, mounted in silver-lined reflective umbrella.
Triggered by "Poverty Wizard" remote sync radio transmitter/receiver set.
A Rethink Autism therapist teaches the student the function of blocks. Taken from the Expressive Language 'Labeling the Function of Objects (Incidental Teaching)'.
Rethink Autism offers web-based educational treatment solutions: assessment, training, curriculum & data tracking.
This photo was made with a Phoenix MZ-5000 650mm-1300mm f/8-f/16 T-mount lens on a Nikon D600.
The lens was made by Samyang in Korea, and is sold under many brand names, such as:
Bower, Falcon, Opteka, Phoenix, Polar, Pro-Optic, Vivitar, Walimex and Rokinon
I captured his first two teeth that have just started to come in :) He's been so bashful about showing them off. I think they're so cute.
Photograph Taken October 04, 2013
Taken while the lens was mounted on a Nikon D600, which has a full-frame FX sensor.
Some vignetting is present, obviously.
Here, the student learns to clean his bedroom independently. Taken from the Daily Living category, "Cleaning a Bedroom".
Rethink Autism offers web-based educational treatment solutions: assessment, training, curriculum & data tracking.
"The Power of Blue"
World Autism Awareness Day shines a bright light on autism as a growing global health crisis. 1 in 110 American children will be diagnosed with autism this year alone - more than AIDS, diabetes and cancer combined. Show your support by wearing blue and/or the "puzzle" ribbon.
This image was made with a Nikon D50 DSLR and a Holga pinhole lens.
The lens has a "focal length" of about 40mm, and an aperture size of .25mm. This makes for a focal ratio of F/160.
I made this image to check for dust on my sensor, as pinhole "lenses" are ideal for this depressing endeavour. I pointed the camera at a motionless ceiling fan blade, at a distance of a few inches. The blade is made of white plastic. Exposure was 20 seconds at ISO200, and I kept the camera moving the whole time to avoid recording any detail from the subject. The illumination source for the fan blade was a 5100K 55W compact fluorescent bulb (55 actual watts, not equivalent watts). The bulb was in the fan's center section, only two feet or so from the subject. I was also playing around with the pinhole lens with the bulb as a subject.
The original, unaltered dust-detecting image can be found here.
As you'll see, the diffraction rings are very faint in the original (but the dust is prominent!). I had to convert to black and white and really punch up the contrast to get the result seen here. Also, I did not intentionally darken the periphery when enhancing the visibility of the diffraction rings. The seemingly slight vignetting in the original was strong enough to totally darken the outer portion of the image when I did the contrast enhancement.
World Premiere of RECOVERED Journeys Through the Autism Spectrum and Back, A documentary by Dr. Doreen Granpeesheh and Michele Jaquis, at the Pacific Design Center, West Hollywood, CA on April 25, 2008.
photo by Casey Mixter
"I dream of your arms around me as I tuck the kids in bed.
I don't know what you're doing
and I don't know where you are..
But I look up at that great big sky and I hope you're wishing on that same bright star.
I sleep alone. I cry alone.
And its so hard living here on my own,
so please come home soon."
Photograph Taken October 16, 2013
World Premiere of RECOVERED Journeys Through the Autism Spectrum and Back, A documentary by Dr. Doreen Granpeesheh and Michele Jaquis, at the Pacific Design Center, West Hollywood, CA on April 25, 2008.
photo by Casey Mixter
This photo was made with a Phoenix MZ-5000 650mm-1300mm f/8-f/16 T-mount lens on a Nikon D600.
The lens was made by Samyang in Korea, and is sold under many brand names, such as:
Bower, Falcon, Opteka, Phoenix, Polar, Pro-Optic, Vivitar, Walimex and Rokinon
I was up at the ranch under a clear dark sky. I used a locked-down heavy tripod to shoot a series of images, then tried to use RegiStax V6 to combine them into a sharper final image. I had lots of trouble getting RegiStax to digest the high-res images, and can't remember if this one is the result of stacking or just a tweaked single frame.
On the advice of a contact here, I removed the red and blue channels, then converted to grayscale. I noticed a slight improvement in detail and of course, no more CA.
In Polyview 4.45, I selected:
Operation / Apperance / RGB Adjust, then dragged the red and blue components down to -100. The resulting image was pure green. Then I converted to grayscale, also in Polyview.
I'm not sure if this is the same as using Photoshop to select only the green channel.
Taken while the lens was mounted on a Nikon D600, which has a full-frame FX sensor.
Some vignetting is present, obviously.
Our Rethink Autism therapists teaching the child how to throw a ball in a social activity. Taken from the Motor Skills lesson 'Throwing a Ball'.
Rethink Autism offers web-based educational treatment solutions: assessment, training, curriculum & data tracking.
A Rethink Autism therapist teaching the student how to fold laundry in real life situations. Taken from the Daily Living lesson 'Folding Laundry'.
Rethink Autism offers web-based educational treatment solutions: assessment, training, curriculum & data tracking.
Luna, as seen though my old orange Celestron C90 1000mm Maksutov-type (mirror) telephoto lens, multiple images stacked with RegiStax.
I'm almost certain that this image was made with my old Nikon D50. The EXIF header no longer contains this information, and my record-keeping is poor...
This photo was made with my old Nikkor-S 50mm f/1.4 lens. It was made in 1972 or 1973. It is quite scratched, dusty and maybe even has a little fungus growing, along with damaged coatings.
Nonetheless, it is fun to play with. I performed a crude AI-modification to the aperture ring (I used a file). The lens now works perfectly with my Nikon D600 (full metering and focus confirmation).