Polaroid SX-70 Land Sonar instant camera in silver with original black leather, converted to accept 600 film
Polaroid SX-70 Land Sonar instant camera in silver with restored black leather, converted to accept 600 film
Polaroid SX-70 Land Sonar instant camera in silver with restored black leather, converted to accept 600 film
Polaroid SX-70 Land Sonar instant camera in silver with original black leather, converted to accept 600 film
Polaroid SX-70 Land Sonar instant camera in silver with original black leather, converted to accept 600 film
Polaroid SX-70 Land Sonar instant camera in silver with original black leather, converted to accept 600 film

Polaroid SX-70 Land Sonar OneStep with Silver Folding | Restored & 600 Converted

Sale price€500,00

Tax included. Shipping calculated at checkout

Camera: Polaroid SX-70 Land Sonar OneStep (1978, 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?

Pickup available at The Analog Club Usually ready in 24 hours

Polaroid SX-70 Land Sonar OneStep with Silver Folding | Restored & 600 Converted

The Analog Club

Pickup available, usually ready in 24 hours

6 Rue Julien Lacroix
75020 Paris
France

+33171323174

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

Introduced in 1978 as an evolution of the original SX-70 Land Camera, the Polaroid SX-70 Sonar Onestep adds a smart autofocus system to the classic folding instant SLR platform. This model retains the iconic SX-70 design while incorporating sonar-based automatic focus that helps deliver sharper results in varied lighting and subject distances.

At its heart is the familiar 116 mm f/8 multi-element glass lens coupled with a Sonar autofocus mechanism that measures distance using echo-based sensing. This lets the camera quickly and accurately set focus even in challenging light, yet manual focus override is still available when you want hands-on control.

Exposure is handled by an automatic variable shutter and aperture system that adjusts to scene brightness, while a lighten/darken control lets you fine-tune results on the fly. This camera has been converted to work with the Polaroid 600 integral film and draws power from the battery built into each film pack, so no external batteries are needed.

The result marries the tactile charm and optical quality of the SX-70 SLR with autofocus convenience. This makes the Sonar version more forgiving for everyday shooting, particularly in dynamic situations where quick focus matters, while still preserving the distinctive look and feel that first made the SX-70 a standout in instant photography.

Vintage 'LIFE' magazine cover featuring Dr. Edwin Land with a Polaroid camera, surrounded by children.

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.

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A film format basically represents the size of the film. The most popular film formats are 35mm, medium format (120/220), or large format (4x5, 8x10). We sell 35mm cameras (compact, rangefinder and SLR ones) as well as medium format ones.

From flea markets to collectors, passing by friends and private sellers, we carefully handpick our cameras from different sources. We prefer to select used vintage cameras to give them a second life, although we sometimes sell new cameras that come in their original box.

We take great pride in ensuring that every camera and lens we offer has undergone meticulous revision and repair by our team of expert technicians. Our dedicated professionals possess a wealth of knowledge and experience in the field, allowing them to carefully inspect, evaluate, and repair each camera to guarantee they’re in excellent working condition when they land in your hands.

With our commitment to quality and expertise, you can trust that the camera you purchase from us has been carefully revised, and repaired to provide you with a reliable and enjoyable shooting experience.

Several factors are considered when calculating our prices to ensure a fair and competitive offering:

  • Market Price: We assess the current market value of the camera and lens models, taking into consideration factors such as demand, availability, and overall market trends. This helps us establish a price that aligns with the prevailing market conditions.
  • Camera Condition and Revisions: The price reflects the cost of revising and repairing the cameras and lenses to ensure they are in excellent working condition. We invest in thorough inspections and any necessary repairs to provide you with cameras that function optimally.
  • Brand and Model Reputation: The reputation and desirability of the camera brand and model also influence the pricing. Cameras from renowned brands or those known for their exceptional features or craftsmanship may have a higher price point due to their perceived value.
  • Rarity and Collectibility: If a camera is rare or has collectible value due to its age, limited production, or historical significance, it may be priced accordingly to reflect its unique attributes and desirability among collectors.
  • Customer Value: We strive to offer competitive pricing while ensuring customers receive a fair value for their investment.

By considering these factors, we establish a fair price that ultimately provides our customers with a comprehensive and satisfying package.

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

FINDING A GOOD MATCH

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Find more information on our Camera Purchase Guidance page.

  • The type of camera: compact (point-and-shoot), SLR (single-lens reflex) or rangefinder (telemeters). Each type has its own features, capabilities, and shooting experience.
  • Its features and controls: determine if the camera has the functionality you need, such as manual exposure control, manual or autofocus, Aperture priority shooting mode and multiple exposure capability.
  • Camera ergonomics: consider how the camera feels in your hands. A comfortable grip and accessible controls are crucial, especially for longer shooting sessions.
  • Size and portability: the best camera is the one you'll actually carry with you. Consider whether you need something pocket-sized or if you're willing to carry a larger system.

Shipping & Returns

We offer shipping within the European Union (EU) and to the following countries outside of the EU:

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Black and white advertisement for Polaroid's SX-70 Alpha 1 camera

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