The Dyaliscope 75mm is a French anamorphic prime lens by SATEC from 1954, developed for the Dyaliscope process with a 2× squeeze.
1. Overview
The Dyaliscope 75mm is a French anamorphic prime lens from SATEC, made in 1954, developed for the Dyaliscope process with a 2x squeeze. It is among the early European anamorphic systems positioned as an alternative to CinemaScope.
2. Characteristics
Flare behavior according to CINEFLARES datasheet:
- Types: Streak, Oval, Caustic
- Colors: Blue, Cyan
- Intensity: Strong
Linked pattern entries:
3. Creative Use
With its 2x squeeze, the lens delivers the classic widescreen character: pronounced horizontal streaks in blue and cyan, oval bokeh shapes, and caustic flares in backlight. Barrel distortion is noticeable at 75mm but typical for vintage wide-angle anamorphics. As an uncoated vintage glass, it operates with low native contrast – good for subjects requiring soft shadows and atmospheric depth. Rentals are usually through specialized vintage rental houses; rehousing is not standardly documented, so it's advisable to check the focus mechanism and sharpness performance on your own set before shooting.
4. Specs Overview
| Field | Value |
|---|---|
| Manufacturer | SATEC |
| Type | Prime Super 35 |
| Year | 1954 |
| Country | France |
| Era | Vintage |
| Focal Length (Reference Datasheet) | 75.0mm |
| T-Stop Range | T— – T— |
| Squeeze | 2.0× |
| Weight | — kg / — lb |
| Close Focus | 1.0 m / 3'3" |
| Distortion | Barrel |
5. Status Tracker
- [x] Datasheet extracted (DOM-direct, 2026-04-20)
- [ ] Overview formulated
- [ ] Creative use researched
- [ ] AI-Illu or manufacturer photo (with attribution)
- [ ] Translations (9 languages)
- [ ] Import via import-lexikon.mjs