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 Alpa 6 (1963) is a 35mm single-lens reflex camera manufactured by Pignons S.A. in Ballaigues, in the Swiss Canton of Vaud. Pignons was primarily a watchmaker and precision instrument manufacturer — a heritage directly reflected in the quality of every Alpa camera. The Alpa 6 is a horizontal-travel fabric focal-plane shutter SLR with speeds from 1s to 1/1000s, plus B, in a body machined and assembled to Swiss watchmaking standards.
Reference
Recommended film stocks for the 35mm 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 Tri-X 400 is a classic black-and-white film known for strong tonality, visible grain, and documentary character.
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Kodak Gold 200 is a daylight-balanced C-41 color negative film with warm color, moderate grain, and a classic consumer-film look.
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Before you buy used
About this camera
A precision instrument from the Swiss Jura Mountains — the Alpa 6 combined a silky focal-plane shutter, an exceptional Alpa-mount lens system, and industrial-grade construction in a camera built to last generations.
| Field | Value |
|---|
| Format | 35mm (24×36mm) |
| Mount | Alpa bayonet |
| Years | 1963–1969 |
| Shutter | Horizontal fabric focal-plane: 1s – 1/1000s + B |
| Flash sync | 1/25s (X-sync) |
| Meter | None |
| Viewfinder | Pentaprism, 97% coverage, 0.9× magnification |
| Focus aids | Microprism, ground glass |
| Battery | None |
| Production | Small series (Pignons; estimated hundreds per year) |
Pignons began making cameras in 1944 under the Alpa Reflex brand, immediately establishing a reputation for exceptional build quality and innovative features — including, on early models, macro capability and a through-the-lens mirrored viewfinder. The Alpa line numbered through the 1950s and 1960s as the company refined its SLR designs and expanded its proprietary lens system.
The Alpa 6 was introduced in 1963 as a rationalised, meter-free model positioned for photographers who preferred to meter externally (or rely on experience) in exchange for a lighter, simpler body. It was manufactured alongside metered variants and served the scientific and macro-photography community in particular — the Alpa mount's ability to accept Kern's outstanding macro lenses made it a preferred tool for photomicrography and close-up documentation.
Production was always small by mainstream standards — Pignons was never a volume manufacturer. The Alpa 6 was succeeded by the Alpa 9d (1965), which reintroduced an external selenium meter cell, and the later Alpa 10d and 11ei continued the line into the 1970s.
The Alpa 6 represents the pinnacle of Swiss precision camera manufacture for 35mm SLR photography. The Kern Switar and Macro-Switar lenses are among the finest 35mm optics ever made — comparable to Leitz Summicron and Zeiss Planar in resolution and rendering — and the Alpa body's rigid construction and precise film flatness made it the preferred camera for technical and scientific applications demanding maximum sharpness across the full frame.
Today the Alpa 6 is a serious collector's item: body prices are substantially higher than contemporary Leica M or Nikon F equipment, and Kern Switar lenses in excellent condition command premium prices. It is a camera for people who appreciate precision manufacturing as much as the photographs it produces.
The Alpa mount accepts Kern-Aarau and other Swiss/German optics:
Accessories include Alpa's own through-the-lens bellows for extreme macro, slide-copying attachments, and reflex housing accessories.
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 Ektar 100 is a fine-grain C-41 color negative film with saturated color and high sharpness.
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