SWAROVSKI 1.7X ME MAGNIFICATION EXTENDER
Swarovski ME 1.7x magnification
This magnifier fits between the ocular and objective modules of the BTX, ATX and STX series.
When used with the BTX, it increases the 30X magnification of the 65mm and 85mm objective modules to 50X and the 35X magnification of the 95mm objective modules to 60X.
When used with the ATX/STX ocular and the 65mm or 85mm objectives, the magnification is 40x to100x.
When used with the ATX/STX ocular and the 95mm objective the magnification is 50x to120x.