Well even though website such as Anacortes and OPT still advertise the FSQ it pretty much a certainty that Takahashi intends to replace the FSQ,,but with what. Even dealer I have contacted have verified this but they don't even know anything more. Takahashi sure likes to keep a lid on things. I even decided to fore go putting my name down for a TEC-140 in anticipation that the replacement maybe a larger aperture FSQ type. I heard a rumour that the reason Takahashi replaced their Fluorite line of scopes (including the FSQ) was because the material is hazardous to work with..truth or fiction only people like Roland could confirm.
Sorry..I know this subject has been done to death but I loved my FSQ but I didn't realise it until I sold it