TMB designed - twist up

[gooseholla]

Hi,

Just got my TMB designed 8mm and it twists up quite a bit, lengthening the size of the barrel. now on my 32mm GSO it is for photography use, is this the same for the TMB, or does it need to be fully up for visual use??

Thanks

John

[cs1cjc]

Twist up to where viewing is most comfortable.

[John]

As above. You adjust the position of the twist up eye cup to suit your preferences.

[jimmyjamjoejoe]

I usually go for just high enough that the field stop lines up with the edge of the ummm... what do we call the lense on the top? lol

[rory]

I usually go for just high enough that the field stop lines up with the edge of the ummm... what do we call the lense on the top? lol

the top bit