My bottle of Ilfosol-s has developing times for T-max films. If you are far sighted you will need your glasses or a magnifier to read it. If you like Tmax 100 with Ilfosol-s, you will like Delta 100 even better. I just tired Delta 100 with Ilfosol-s this weekend and I'm not planning to shoot any more T-max 100! Looks closer to Tech Pan for grain.(posted 8231 days ago)