Computer History Museum
1401 N. Shoreline Blvd
Mountain View, CA 94043

Open to the Public beginning January 21, 2017.

Steve's Trees, Fitzgerald Reserve, 1994 in the Make Software Exihbit.
From a gift by Alexander Polsky.

Print Featured in exhibit next to a Barneyscan 35 which was the first piece of equipment that brought an early version of Photoshop into Steve's hands in 1988 as Barneyscan XP.

March 1994
Trees. Fitzgerald Marine Reserve. Moss Beach, California
First hand-built prototype BetterLight Digital Scanning insert for 4x5 view cameras. 6000x7520 pixels. RGB tri-linear array

This image is an infrared exposure, with only the red channel of the RGB photographic file used. It was raining at the time we made the photograph which forced us to protect the camera and computer with the view camera dark-cloth. This image was the first photograph I made with the 4x5 digital scanning back that I felt was a strong image.

For more about the photograph: Trees, Fitzgerald Reserve

Steve at the Make Software Exhibit. 2017. Canon 5DSr.

Steve at the Make Software Exhibit. 2017.	Steve using the BetterLight Scanning Back #2 with his Horseman 4x5, and Mac Powerbook 540c in Yosemite. June 1994

A BetterLight Scanning Insert for 4x5 cameras, its Kodak sensor, and a Kodak DCS460. Steve used these devices from 1994 and onward through the 1990s in his digital landscape photography.

BetterLight 4x5 Scanning Back Insert (developed 1993-1994)

This digital insert by BetterLight was developed during 1992-93 in Redwood City by engineer Michael Collette. This insert is a sophisticated, very high resolution sensor used with 4x5 View Cameras making a one-pass scan of the scene before the lens. The BetterLight functioned by scanning its 18,000 pixel linear array sensor (6000 pixels each in RGB) across the 4x5 inch image area over a 4 minute period and allowed photographer Stephen Johnson to build up extraordinarily high resolution photographs (6000x8000 pixels) while using a laptop to see and completely control the making of the photograph. The large photograph behind you was made in March 1994 and became the genesis of Johnson’s 5 year digital national parks project “With a New Eye” sponsored by Adobe, Apple, NEC, Ricoh and Sinar Bron. Display made possibly by a loan from Michael Collette.

Kodak Linear Array Sensor (circa 1993) The sensor is the Kodak KLI-6003 6000 element RGB try-linear array which was used in the first BetterLight and Dicomed versions of the scanning back. Scanning across the back of the 4x5 image area it made an 18,000 pixel tall RGB image and sampled 7520 times during a normal full resolution scan over 3:45 seconds making a 6000x7520 full res RGB photograph, or approximately 135 megapixels. right: section micrograph of Kodak KLI-6003C linear array sensor showing red, green and blue filtered CCD stripes.

Kodak DCS 460 Camera (circa 1995)

The Kodak DCS 460 is a 2000x3000 pixel digital camera built onto a professional Nikon camera body that was one of the earliest digital cameras good enough for professional photography and photojournalism. It was Stephen Johnson’s documentary camera on his parks project, also filling in as the primary camera when the scanning insert was not possible to use such as in airplanes or bad weather.

Photoshop at 25 Celebration: Computer History Museun 2015

In 2015, recognizing his longterm contribution to Photoshop and Digital Photography, The Computer History Museum in Mountain View, California discussed the significance Stephen’s digital photography work and imaging ethics in a 25th. Aniversary of Photoshop Celebration.

The entire event can be found on YouTube.

Presentations Online circa 1990s

• Digital Photography in the Field: Seybold Fall 1994 in San Francisco
• Seybold New York 1998
• Digital Photography in the Real World. Landscape Photography.
  Seybold San Francisco/Publishing '98
• Digital Imaging Day Seybold San Francisco 2000

A few early instances of the Trees Fitzgeral Reserve photograph in the press:

• "Digital Photography: Equip with the Best." IdN, Vol.3/No.3. 1996. Hong Kong.
• "Stephen Johnson: A Photographic Pioneer in the Digital Realm." Communication Arts, August 1994, Palo Alto.
• "New Eye on the World." Adobe Magazine (cover story), January/February 1995, Seattle.
• "Elusive Gigabyte of Light." Stephen Johnson. View Camera, September/October 1995. Sacramento. text

.