Ants do have eyes.
Ants have two compound eyes that are each made up of numerous tiny lenses that are called ommatidia.
The ants eyes provide the ants with a wide field of view and allow the ants to detect movement and light.
Although ants have eyes, an ants vision is not as sharp as human vision is.
And ants often have difficulty in seeing of fine details and also have difficulty in distinguishing colors.
Ants don't see very well, but ants can detect motion that is close by and ants can also make out relevant shapes but not much in detail.
Ants also don't have blood, but instead ants circulate a fluid called hemolymph, which is clear or yellowish and not red like human blood.
The hemolymph that ants have instead of blood lacks the hemoglobin that is found in vertebrate or human blood.
The ants hemolymph functions similar to blood by transporting of hormones, nutrients and waste products throughout the ant's open circulatory system, although oxygen to the ants system is delivered through a separate network of tiny tubes that are called tracheae, and not by the hemolymph.