High quality lav mic to help reduce reverb?

Reverb is not a function of price or quality, it’s a function of distance between wanted and unwanted sounds.

The aim is to get the mic closest to the speakers mouth, and to maximise the distance to the reflective surfaces. In addition lavalier mics are omni-directional. Cardioid’s aren’t and reject sounds from the rear, but need aiming. The solution is to go with over the ear headsets that have the omni directional mics close to the mouth – minimising the reverb. Pretty much that is it!

Do you use radios, or cables? Headset microphones do not normally come with cables – but most can have a phantom power adaptor if you need to do that kind of thing.

Your camera has the usual 3.5mm socket – so if you look at things like Sennheiser, they do a battery operated receiver with the right cable, and you can use a clip-on mic (with the usual problems) or a headset. They even do a package with this kind of mic. Have a look on their website for full info.