Canon FD 85mm f/1.8 S.S.C.
The Canon FD 85mm f/1.8 S.S.C. is a 85mm f/1.8 manual-focus lens for the Canon FD mount, made by Canon from 1974-1990s. It uses 6 elements / 4 groups, Double Gauss. Typical used value is $100 to $340, with most examples near $180, and it adapts to Sony E, Fuji X, MFT, Canon RF, Nikon Z, and L-mount with a plain mechanical adapter.
Canon FD 85mm f/1.8 S.S.C. specifications
Canon FD 85mm f/1.8 S.S.C. specifications
Why collectors want it
A compact short telephoto portrait lens with smooth bokeh and good sharpness wide open. It is well regarded for skin tones and is more affordable than comparable Zeiss or Leica portrait glass. The New FD version is lighter and equally sharp.
Mount and adapters for the FD 85mm f/1.8 S.S.C.
The Canon FD 85mm f/1.8 S.S.C. has a native Canon FD mount. Canon FD is a breech-lock bayonet with a 42.0mm register, introduced in 1971 and replaced by the electronic EF mount in 1987. Every mirrorless mount has a shorter register than 42mm, so a plain mechanical adapter puts the lens at its design distance and infinity focus is preserved. The adapter needs a control ring (usually marked Open and Lock) that engages the stop-down lever. Mount the lens in the Open position, turn the ring to Lock, and the aperture ring then stops the lens down normally. FD lenses cannot reach infinity on any DSLR without corrective optics because 42mm is shorter than every DSLR register.
| Camera system | Adapter | Infinity focus | Frames like | Guide |
|---|---|---|---|---|
| Sony E | Plain mechanical, 24mm | Yes | 85mm on full frame; 128mm on APS-C (1.5x) | Canon FD to Sony E |
| Fuji X | Plain mechanical, 24.3mm | Yes | 128mm on APS-C (1.5x) | Canon FD to Fuji X |
| MFT | Plain mechanical, 22.75mm | Yes | 170mm on Four Thirds (2x) | Canon FD to MFT |
| Canon RF | Plain mechanical, 22mm | Yes | 85mm on full frame; 136mm on APS-C (1.6x) | Canon FD to Canon RF |
| Nikon Z | Plain mechanical, 26mm | Yes | 85mm on full frame; 128mm on APS-C (1.5x) | Canon FD to Nikon Z |
| L-mount | Plain mechanical, 22mm | Yes | 85mm on full frame; 128mm on APS-C (1.5x) | Canon FD to L-mount |
Frequently asked
What mount is the Canon FD 85mm f/1.8 S.S.C.?
The Canon FD 85mm f/1.8 S.S.C. has a native Canon FD mount. Canon FD is a breech-lock bayonet with a 42.0mm register, introduced in 1971 and replaced by the electronic EF mount in 1987. With a plain mechanical adapter it fits Sony E, Fuji X, MFT, Canon RF, Nikon Z, and L-mount bodies and keeps infinity focus.
How much is the Canon FD 85mm f/1.8 S.S.C. worth in 2026?
A used Canon FD 85mm f/1.8 S.S.C. typically sells for $100 to $340, with most clean working examples near $180. Basis: eBay sold listings and KEH, 2024-2025. This is an estimate, not an appraisal; condition, variant, and service history move the number.
Does the Canon FD 85mm f/1.8 S.S.C. work on Sony E, Fuji X, and MFT?
Yes. Canon FD has a 42mm register and every mirrorless mount is shorter (16mm to 20mm), so a simple Canon FD adapter reaches infinity with no optics. On a full-frame body the Canon FD 85mm f/1.8 S.S.C. frames as a 85mm lens; on APS-C (1.5x) it frames like a 128mm, on Canon APS-C (1.6x) like a 136mm, and on Micro Four Thirds (2x) like a 170mm. The adapter needs a control ring (usually marked Open and Lock) that engages the stop-down lever. Mount the lens in the Open position, turn the ring to Lock, and the aperture ring then stops the lens down normally. FD lenses cannot reach infinity on any DSLR without corrective optics because 42mm is shorter than every DSLR register.
When was the Canon FD 85mm f/1.8 S.S.C. made?
Canon made the FD 85mm f/1.8 S.S.C. from 1974-1990s. That puts the Canon FD 85mm f/1.8 S.S.C. 3 years into the life of the Canon FD mount, which appeared in 1971 on the Canon F-1 and FTb.
What is the optical design of the Canon FD 85mm f/1.8 S.S.C.?
The Canon FD 85mm f/1.8 S.S.C. uses 6 elements / 4 groups, Double Gauss. Double Gauss designs are near-symmetrical six- or seven-element formulas that support fast apertures with good correction; fast versions show glow from spherical aberration and swirl from mechanical vignetting wide open.
Which lenses are similar to the Canon FD 85mm f/1.8 S.S.C.?
Close alternatives in the same focal class are the KMZ Jupiter-9 85mm f/2 (85mm f/2, $90 to $320), the Helios 40-2 85mm f/1.5 (85mm f/1.5, $90 to $350), and the Carl Zeiss Planar T* 85mm f/1.4 (C/Y) (85mm f/1.4, $500 to $1,400). The KMZ Jupiter-9 85mm f/2 and The Helios 40-2 85mm f/1.5 cost less on the used market. The Helios 40-2 85mm f/1.5 and The Carl Zeiss Planar T* 85mm f/1.4 (C/Y) are faster.
Alternatives to the FD 85mm f/1.8 S.S.C.
Lenses within 15mm of 85mm from other makers, ranked by how close they sit in focal length, aperture, and price.