Cyclop T3C-2 Helios 100mm F/2

Specifications01

MountM42

Focal length100mm

Max aperturef/2

TypeCinema · Portrait · Telephoto · Prime

Field Notes02

Helios 100mm F/2 is a 100mm prime lens for an M42 screw mount, offering a fixed f/2 maximum aperture for portrait/low-light use. It provides shallow depth of field at close-to-telephoto framing.

AI-assisted summary — verify against linked sources

Catalog note · source: kentfaith

Sources03

kentfaith.esVisit ↗

allphotolenses.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.