Just reinforces what I said before when I saw your Sci-Fi video - you are a very very clever man...........................just don`t ask me to explain it !!


Regards


Tony

"There is a document somewhere that discusses this. In short, lenses are typically designed to have no field curvature at the focal plane. But the Limited lenses retain small amounts of field curvature so that they may completely correct astigmatic difference in both meridional and sagittal subject planes".

And there you both lost me completely !!!!!!!!!

To paraphrase Donald Sutherland as Oddball in Kelly`s Heroes............" I don`t know how they work - I just ride `em "

Tony

Nasty bicycle crash in the background - hope no-one was hurt when the pink one skidded ! Bet the old dears sloping off were high on something when they came off the bikes !

Tony

Yeah yeah yeah young dave -
And the most expensive one I have cost just over £100 lol

Sold all the good stuff to fund my habit !!

Tony

I got a working black spotmatic if you want to make an offer - SP2404312 pretty good condition - ??

Tony

Well actually Stefan - ME - I can`t afford one so will probably never know what you are talking about.DAs or Ltds are way way beyond my budget as a pensioner and have to "make do" with what I have - still some of the early SMC Taks are pretty damn good IMHO.

Tony

I hope he wasn`t taking tablets whilst he was riding it !!


Tony

Hi Kevin

welcome to the PUF


Tony

Hi Marc - welcome to the funny farm !


Tony

Wheelbarrow`s a winner here too - but I agree with tech - crop the lace umbrella to include the bass player without the blue of the music stand and you have a story to be told.........................

Just a thought

Tony