The best black and white films for half frame cameras — Ilford Delta 100, Kodak T-Max 400, and Kosmo Foto Mono ranked.

Ilford Delta 100 is the finest grain black and white film available, and in half frame that matters enormously. The smaller negative demands a film that can hold detail at high magnification, and Delta 100 delivers every time.
The tonal range is extraordinary — deep blacks, clean whites, and a midtone rendering that gives images a three-dimensional quality that is hard to describe but easy to recognize.
Check out the full comparison I did for Emulsive for a more rigorous side-by-side. But for half frame specifically, Delta 100's wide exposure latitude and beautiful mid-tone rendering make it the clear winner in my book.











Shot on Pen EE2 + Yellow Filter · San Diego County, CA
Buy Ilford Delta 100 →
Coming in right behind the Delta 100 is the T-Max 400, which is exceedingly sharp and contrasty. In fact for a 400 ISO film it is difficult to beat when it comes to grain structure.
The contrast is higher than Delta 100 which gives T-Max 400 a punchy, graphic quality that works beautifully for street photography and architecture.
The versatility of 400 ISO means you can shoot it in almost any lighting condition without a tripod, making it a great everyday carry film.











Shot on Olympus Pen EE2 · Various locations
Buy Kodak T-Max 400 →
Kosmo Foto Mono is a relative newcomer but it has earned its place in the rotation. The emulsion has a softer, more vintage character than the clinical sharpness of Delta 100 or T-Max.
In half frame the softness actually works beautifully. The format already has a romantic, analog quality to it, and Kosmo leans into that aesthetic rather than fighting it.
This is my pick for portrait work or any project where you want a timeless, slightly dreamy quality to the images.











Shot on Olympus Pen EE2 · San Diego, CA
Buy Kosmo Foto Mono →