How To: What Size of Objective Lens is Right for Me?

The objective lens is the most important aspect of your rifles cope and serves to transmit light back to the ocular lens located in the eye piece.

The larger the objective lens (ie. 50mm -75mm), the more light it allows in which allows the user to shoot in low light conditions but also the more weight it adds and the more cumbersome they become.

That being said, you probably won’t notice the difference in weight between a 32mm and a 40mm. 

The choice of the size of the objective lens is probably not as important as asking yourself what the price range is for your rifle scope.

If you are looking for rifle scope under $100, you probably don’t have a whole lot of choice of the specific objective lens size. Once you get up to under $500, it opens the range of objective lens sizes up. 

Overview – Objective Lenses

For a medium power rifles cope, 30mm – 42mm is pretty standard and will perform well in a variety of conditions.

I would suggest this is the most popular range and very good for most hunters and target shooters.

It will allow enough light in to provide clarity throughout the magnification range, but it won’t be mean that the scope becomes cumbersome and overbearing.

Remember, the scope will add weight to your setup and you don’t want to be packing around extra weight or have the rifle not feel comfortable when firing.

If you are using the firearm at the range only and have a bipod or some other gun rest, then weight may not be your primary concern.

 

Latest articles

Best AR 15 Magazine – Top 4 – [Things to Know BEFORE You Buy!]

0
In today’s world, the AR has become one of the most common rifles in America and throughout other parts of the world. It is...

How To Choosing The Right Reticle For Long Range Shooting

0
Long range shooting can be extremely difficult. It's something that most shooters need to work on consistently to get good at and acquire the...

Nikon Prostaff 3-9×40mm Rimfire Review [DETAILED REVIEW]

0
Overview There is a reason why the Nikon ProStaff 3-9x40 is one of the most popular and trusted rifle scopes out there – it has...

Best Rifle Scope Under $100 – Top 6 in 2021 – (Includes Best Scope...

0
Ten years ago we wouldn’t be having this conversation. Are we really talking about finding the best rifle scope under $100?​ Yes, and in 2021 scope...

How To Build AR-15 – Best Parts For Ar-15 Build [NEW 2021 LIST-1-]

0
We've seen a lot of interest from people who want to know how to build an Ar-15 and what the best parts for an...

Related articles