Ruling on using cameras after repenting

This matter is subject to further discussion. 

Studios may make permissible or forbidden pictures. If the pictures that are made are of permissible things, such as cars, planes, mountains and other inanimate objects, there is nothing wrong with selling them and making images of these things which people may need and which are inanimate. But making pictures of animate beings, whether humans, animals or birds, is not permissible unless that is for a necessary purpose, such as making pictures that people need, such as identity photos. The same applies to passports and certificates which can only be issued with a photo; or making pictures of criminals so that they may be known and people may be warned against them; and so on. Allaah says (interpretation of the meaning): 

“He has explained to you in detail what is forbidden to you, except under compulsion of necessity”

[al-An’aam 6:119]

What is meant is that he should only use it for permissible things. If he sells it to people, there is nothing wrong with that, because it may be used for good purposes or bad. This is like a person selling a sword or knife etc., which may be used for good or for evil. The sin is on the one who uses it for evil purposes. But if the vendor knows that the one who buys the knife or sword will use it for evil purposes, then it is haraam to sell it to him.