Schneider's standard Componon — the 100mm for medium/large format enlarging.
The Schneider Componon 100mm f/5.6 is a standard-tier enlarging lens for medium and large format darkroom printing. The Componon sits between the basic Componar and the premium Componon-S in Schneider's hierarchy. At 100mm for medium format and smaller large format negatives. Good German Schneider quality at the standard enlarging tier.
Good Schneider quality at the Componon standard tier. Flat-field correction reliable for quality standard prints. The 100mm serves medium format negatives — 6x7 and 6x9. The f/5.6 is standard for this format level. Better than the budget Componar but below the premium Componon-S. German precision at the standard enlarging level.
No camera mount — enlarger thread. Weight minimal. Build quality good Schneider at the Componon tier. The 100mm for medium and large format. The Componon-S is the clear upgrade. Darkroom only. Not a camera lens. German quality at the standard enlarging tier for medium format printing.
Very cheap. Good Schneider Componon quality. The Componon-S is preferred for premium. Not a camera lens. Darkroom only. Functional German quality for medium format enlarging at clearance pricing in the declining darkroom market.