Polaroid SX-70 Land Alpha with Black Folding | Restored & 600 Converted
Camera: Polaroid SX-70 Land Alpha (1977, United States)
Lens: 116mm f/8
Aesthetics: ⭑⭑⭑⭑⭑
Mechanics: ⭑⭑⭑⭑⭑
Note that this SX-70 has been modified to accept Polaroid 600 Film. What does it mean?
Polaroid SX-70 Land Alpha with Black Folding | Restored & 600 Converted
The Analog Club
6 Rue Julien Lacroix
75020 Paris
France
Estimated delivery times: 🇫🇷 3-7 business days / 🇪🇺 5-10 business days / 🌎 7-14 business days.
Customs and duties taxes are not included.
Having an issue? Simply send it back and we’ll repair or replace it. Our 6-month warranty is completely hassle-free.
Have a question? Contact us!
- Description
- Specs
- Condition

SX-70 to 600 CONVERSION
The SX-70, made more adaptable.
Polaroid SX-70 cameras were originally engineered for SX-70 film, a low ISO film that requires plenty of light to produce well-exposed images. That is part of the magic of these cameras, but it can also make them challenging to use indoors or in softer lighting.
A 600 conversion modifies the internal electronics of the SX-70 so it can properly expose 600 film, which is much more light-sensitive. After the conversion, the camera will be calibrated specifically for 600 film and will no longer shoot SX-70 film.
This is not an external accessory or temporary adjustment. It is a precise internal modification that permanently adapts the camera to a different film sensitivity.
Original SX-70 film has become increasingly limited in availability, often harder to source and less consistently stocked. 600 film, on the other hand, remains widely produced and readily available.
Its higher ISO rating also gives you far more flexibility in lower-light environments. Indoors, in the evening, or in mixed lighting conditions, 600 film performs more reliably and reduces the need for flash or tripod use.
If you love the look and shooting experience of a folding SX-70 but want something more adaptable to everyday life, this conversion makes the camera far more versatile without changing its iconic design or shooting feel.
The conversion involves a careful adjustment of the camera’s exposure system so it correctly meters and exposes 600 film (roughly two stops faster than SX-70 film). This requires opening the camera and adjusting the exposure control circuitry so the shutter timing matches ISO 640 film. The metering system is recalibrated at the electronic level and tested to ensure accurate exposures.
This work is carried out in-house as part of our full refurbishment process. Each camera is fully deconstructed down to its base components. We inspect and test every mechanical and electronic part, clean all optical elements, polish exterior components, and apply new genuine leather replacement coverings.
From the outside, nothing changes. Inside, the camera is precisely optimized for 600 film. The result is an SX-70 that keeps its iconic folding SLR experience but ready to be used with more widely available 600 film.
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Polaroid SX-70
Polaroid released several versions of the classic SX‑70 during its original production run, and while they all share the same iconic folding SLR design, each variant adds or changes a few features:
SX‑70 Land (Original): this is the base version of the SX‑70 that started it all. It offers fully manual focus through the rangefinder system built into the viewfinder and all the classic design elements that made the SX‑70 famous — folding body, glass lens, automatic exposure, and the split‑image focusing aid.
SX‑70 Land Alpha: the Alpha models took the original design and added a few practical upgrades. These include strap lugs, a tripod socket, and often a slightly more refined focusing setup. It’s essentially a more user‑friendly version of the original without changing the core shooting experience. They’re are sometimes referred to as Alpha 1, but functionally they’re the same family.
SX‑70 Land Sonar: the Sonar version builds on the Alpha improvements by adding an ultrasonic autofocus system. That means instead of focusing manually, the camera uses sound waves to measure distance and pre‑focus for you. You can still focus manually if you want, but the Sonar system makes it easier to grab sharp shots quickly, especially in dynamic situations.
SX-70 film was originally made for the SX-70 camera and has a lower light sensitivity (ISO 160). That means it needs bright light to expose properly. 600 film is faster (ISO 640), which makes it more versatile in everyday light (indoors, outdoors, mixed lighting) without relying as much on flash or tripod.
The conversion recalibrates the camera’s exposure control so it measures and times the shutter for 600 film sensitivity. Internally we access the exposure circuitry and adjust it so the shutter closes at the right moment for correct exposure with ISO 640 film. The viewfinder, focusing system, and shooting experience stay true to the SX-70 design, just adapted for 600 film.
No. The conversion adjusts the camera’s exposure and metering system for 600 film only. After conversion the camera is calibrated specifically for ISO 640 film and cannot be switched back to SX-70 film.
Yes, we offer Polaroid 600 color film. You can add it to your order directly.
Every camera undergoes a complete restoration before listing:
- The camera is fully disassembled to its base components
- We verify the form and function of all mechanical and electronic parts
- All optical and viewing elements are cleaned
- The exterior components are polished
- We apply new genuine leather replacement coverings
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