C41
Kodak Portra 400
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
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The KW Pilot Reflex (1932) is a 6x6 cm medium-format single-lens reflex camera made by Kamera-Werkstätten (KW) in Dresden, Germany. It is widely cited as the world's first 6x6 SLR and among the earliest SLRs of any format to reach commercial production. The camera uses 120 roll film to produce square 6x6 cm frames and employs a waist-level reflex viewfinder with a pop-up hood and ground-glass screen.
Reference
Recommended film stocks for the — format your camera takes.
C41
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
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Kodak Portra 160 is a professional C-41 color negative film with fine grain, soft contrast, and natural color.
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Kodak Ektar 100 is a fine-grain C-41 color negative film with saturated color and high sharpness.
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About this camera
The world's first 6x6 SLR — a prewar Dresden box that predated the modern medium-format SLR concept by two decades.
| Field | Value |
|---|
| Format | 120 roll film, 6x6 cm frames |
| Mount | Fixed lens |
| Years | ~1932 – ~1938 |
| Shutter | Horizontal cloth focal-plane: ~1/25s – 1/100s + B |
| Flash sync | None |
| Meter | None |
| Exposure | Manual |
| Viewfinder | Waist-level ground glass (SLR) |
| Focus | Manual, ground glass |
| Battery | None |
Kamera-Werkstätten was founded in Dresden in 1919 and through the 1920s produced folding cameras and other roll-film designs. By the early 1930s, the concept of applying the SLR reflex viewing system to roll film was being explored in Germany and elsewhere. KW introduced the Pilot Reflex at approximately the 1932 Leipzig Fair, beating both Ihagee's Exakta-format reflexes and the postwar wave of medium-format SLRs that would come from Hasselblad and Bronica by more than a decade.
The camera's design draws on the Graflex tradition: the reflex mirror flips up before exposure, the shutter is positioned behind the mirror at the film plane, and the ground-glass screen is used for composition at the waist. There is no eye-level finder. The focal-plane shutter's speed range is limited by prewar standards, and the camera lacks flash synchronization entirely -- flash equipment of the era used open-flash technique with slow shutter speeds anyway.
KW continued refining roll-film SLR ideas through the 1930s, but the Pilot Reflex design itself was not significantly updated before wartime production disruptions. By the time KW resumed operations under East German direction after 1945, the company's focus had shifted entirely to the 35mm Praktiflex and Praktica lines. The Pilot Reflex thus represents a dead end in KW's product history -- important as a milestone, but not the foundation of any lasting system.
The Pilot Reflex holds the distinction of being the first SLR camera to produce 6x6 cm square frames on 120 roll film -- a format combination that would later define the professional medium-format segment for the rest of the twentieth century. The cameras that followed it -- the Hasselblad 1600F (1948), the Bronica (1958), the Pentacon Six (1956) -- are the cameras photographers actually used, but the Pilot Reflex established that the combination was technically feasible and commercially producible.
The significance today is primarily historical. No famous photographer built a body of work on the Pilot Reflex, and no major lenses or accessories were developed for it. It is collected by historians of camera technology and by those interested in the Dresden photographic industry's prewar output.
BW
Ilford HP5 Plus is a flexible ISO 400 black-and-white film with classic grain and strong push-processing tolerance.
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Kodak Tri-X 400 is a classic black-and-white film known for strong tonality, visible grain, and documentary character.
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