Mirage makes everything harder

[H.Gary]

When the heat waves start coming off the ground, my target gets blurry and hard to see. Makes it tough to get a clean shot, how do you deal with mirage at longer distances?

 

[Landon]

Mirage is a sneaky cheat, sometimes you just have to wait for it to chill.

 

[Mike s]

Try backing off on the magnification in your scope; the higher magnification is the more intense the distortion will be.

If you have the option of scheduling your range time, early morning may help out by getting it done before the temp differential kicks in between surface & air.

And since the mirage is coming from the surface, it tends to dissipate a little bit as it rises. If you can shoot from an elevated platform it may help a little bit (as in, instead of a ground blind or bench, hunting from an elevated blind). The mirage at the target will still be intense, but being elevated may give you just a little less between your position & there. (Not a lot, but maybe enough to be less of a pain).

The good thing about mirage is helping to judge wind direction. You can try adjusting the focus to make the mirage clearer at different distances between you & the target, & see what the wind's doing along your bullets path. It's sometimes surprising to see different wind values at different points, & might help with not over- or under-correcting your windage holds.

 

[Alan]

Try backing off on the magnification in your scope; the higher magnification is the more intense the distortion will be.

If you have the option of scheduling your range time, early morning may help out by getting it done before the temp differential kicks in between surface & air.

And since the mirage is coming from the surface, it tends to dissipate a little bit as it rises. If you can shoot from an elevated platform it may help a little bit (as in, instead of a ground blind or bench, hunting from an elevated blind). The mirage at the target will still be intense, but being elevated may give you just a little less between your position & there. (Not a lot, but maybe enough to be less of a pain).

The good thing about mirage is helping to judge wind direction. You can try adjusting the focus to make the mirage clearer at different distances between you & the target, & see what the wind's doing along your bullets path. It's sometimes surprising to see different wind values at different points, & might help with not over- or under-correcting your windage holds.

This is actually really insightful especially the mirage-as-wind-reading part, most people overlook that entirely.

 

[Mike6158]

A heated barrel can be a source of mirage too. If you run a chassis you can install a shield. A mirage band is also an option of you don't use a chassis. I've never used either but F Class competitors do. You can also change out the end cap to reduce the aperture of the scope and that helps a little.

 

[Stewie]

A heated barrel can be a source of mirage too. If you run a chassis you can install a shield. A mirage band is also an option of you don't use a chassis. I've never used either but F Class competitors do. You can also change out the end cap to reduce the aperture of the scope and that helps a little.

Good point. Mirage from barrel heat gets overlooked a lot. I’ve seen F-Class shooters using shields and bands and even small changes like reducing the scope cap aperture can make a noticeable difference in long strings.