Loupes Front Mounted Or Fixed On Lens
Related Faq
Q
Q: Does the filter have a front thread to allow another filter to be mounted to it?
A
Answer: There is a front thread that allows another filter to be mounted to it, as long as it has the same aperture 
Q
Q: Does the filter have a front thread to allow another filter to be mounted to it?
A
Answer: There is a front thread that allows another filter to be mounted in front of the black soft filter, as long as the larger 1 has the same aperture. For example, if the filter is 67mm, then you need to install 72mm 
Q
Can they be mounted on a helmet? Can these goggles be mounted on a helmet?
A
No, they cannot be mounted on a helmet. However, it has tripod threads on the back so that it can be fixed to a tripod.  
Q
Is it autofocus or fixed focus ?
A
This is fixed focus. 
Q
Does the filter have a front thread to allow another filter to be mounted to it?
A
There is a front thread to allow another filter to be mounted in front of the Black Soft filter, as long as the larger one is of the same aperture. For example, if the filter is 67mm, you would need to mount a 72mm filter. 
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