Polaroid SX-70 (1972–1981)
A folding single-lens reflex instant camera that uses Polaroid SX-70 film.
Overview
The Polaroid SX-70 is a folding single-lens reflex instant camera introduced in 1972 by Polaroid Corporation. It was one of the first cameras to combine SLR optics with instant film in a compact, folding body. The design was elegant and the engineering was new, and the SX-70 helped define instant photography for a generation. It uses Polaroid SX-70 instant film, which gives square 3.11 x 3.11 inch (79 x 79 mm) images at ISO 160. Variants include the SX-70 Original, Model 2, Alpha 1, and Sonar Autofocus models. Production ran from 1972 to 1981.
Specifications
| Lens | 116mm f/8 |
| Focus | Manual, 10.4" - ∞ |
| Viewfinder | Single lens reflex (SLR) |
| Film | Polaroid SX-70 instant film |
| Film ISO/ASA | 160 |
| Image Area | 3.11 x 3.11" / 79 x 79 mm |
Market
The Polaroid SX-70 is still collectible, and working models turn up at specialty retailers and online marketplaces. Recent listings run from $349 for a chrome SX-70 Original to $499 for Alpha 1 or Sonar Autofocus variants. Price guide estimates have varied, with grade B units valued between $59 and $131 in 2019-2020. A small gap when the camera is folded is normal and not a defect. Some units won't power on because of aging components. Original SX-70 film was last produced in 2005 and is no longer made, and it often has flat batteries when found.
eBay Listings
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