Camera Lens Compatibility?
Will an albinar 80-200mm lens fit a Nikon d3100? Also, will a five star MC auto macro lens fit this camera?
Only if they have a Nikon mount.
Unless the lens has a Nikon F mount AND is AF-S compliant, then no.
My guess is you have found an ultra inexpensive lens ($15 at a thrift shot) and want to buy it. Albinar lenses were always some of the cheapest (poor quality as well as low in price) lenses made many years ago, sometimes referred to as "junk glass".
"Five Star" is another relatively unknown brand
Just stick to buying Nikkor AF-S lenses designed specifically for Nikon cameras even if you have to spend some time saving your pennies