Quote:
Originally Posted by maccid x20 or x40 refers to the objective lense in millimeters correct. I take it this is the diameter of the lense. Correct me if I am wrong. What is the real difference? Does this let more light in or does it give a larger field of view?
On the front side of it the 3-9x20 would refer to magnifying the object 3 to 9 times more than the naked eye can see. Is this correct? |
Yes objective lense is in millimeters. The higher the lense objective is (mm) the larger field of view you will have and I am pretty sure that you will have more light entering the scope as well. With the 3-9x20 you are right about the object magnification and the 20 is like trying to look at something through a straw if compared to a 40 or 50. I was pretty much schooled in scopes here at DHC by our helpful members. Welcome aboard!!!!!!