N°8671522 · Family detail
JupiterPortrait·M42 mount
Jupiter-9 85mm F/2 [MC]
Specifications01
MountM42
Focal length85mm
Max aperturef/2
TypePortrait · Telephoto · Prime
Weight360 g
Filter size49 mm
Min focus distance0.8 m
Aperture blades15
Optical elements7
Groups3
AutofocusNo
StabilizationNo
Aperture controlPreset ring + Aperture ring
TeleconvertersTKL-2 MC→ 170mm F/4
Additional Info02
Lens TypeBody cap lenses
Summary02
Jupiter-9 is an 85mm manual-focus prime lens for portrait use, with a maximum aperture of f/2. It is designed for M42 screw-mount cameras.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The M42 screw mount has a flange distance of 45.46 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Many M42 lenses close the aperture only when a pin at the rear is pressed. Use an adapter that presses the pin, or set the A/M switch to M.
- Sony EAdapter · 27.46 mm
- Canon RFAdapter · 25.46 mm
- Nikon ZAdapter · 29.46 mm
- Fujifilm XAdapter · 27.76 mm
- L-MountAdapter · 25.46 mm
- Micro Four ThirdsAdapter · 26.21 mm
- Fujifilm G (GFX)Adapter · 18.76 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 27.46 mm
- Canon EFAdapter · 1.46 mm
A rear element that sticks out can hit the camera mirror.
No plain adapter reaches infinity focus on: Nikon F.
![Jupiter-9 85mm F/2 [MC]](https://img.lens-database.com/lenses/variants/v1/0c4a6710833b3ea999500b902af3ec7e0431ea7dc4e697c8739c415905192f81/710c804f4642d911f3cb1c539584760e7c48d9530a24e1a967aeaf317ebaf5b8/1600x1071/1280.webp)
Other Mounts03
No alternate mounts are indexed for this family yet.