after a long week of waiting my Esprit 100ED arrived at last. Of course it was absolutely clear when I began setting up and about half hour after i started up my sequence it was horizon to horizon clouds! WHO WOULDA THUNK IT.
after a long week of waiting my Esprit 100ED arrived at last. Of course it was absolutely clear when I began setting up and about half hour after i started up my sequence it was horizon to horizon clouds! WHO WOULDA THUNK IT.
With thanks to Lewis, I can now compare an ED triplet Super Apochromat to a CaF2 Doublet apochromat on my "Blink Comparator"
In the left corner, weighing in at a moderate 5400 grams..... the Takahashi TSA102S with Ohara FPL53 ED glass ........... and in the right corner at a rather svelte 4300grams..... the Takahashi FS102NSV sporting the Canon Optron CaF2 Fluorite Crystal..... Being that both are 102mm F8 instruments with the beautiful EMS-ULS Silver mirrored visual backs and Takahashi eyepieces, it should be a good fight....
That's a very nice nice set up Matt and beautifully engineered. I wonder how you could designate them: FSTSA-102SNLV, TSAFS-102NLVS or simply THE102's?
Tony,
I'll test the scopes tonight to see how close the focal lengths are, they may indeed work as a binocular.
Steve,
There are just too many possible combinations to form an acronym.....
I will keep up the search for a partner for one of the scopes, whichever I find first will form the binoscope and the odd one out becomes my outreach scope unless I find someone looking to trade...
I have now a lead on a possible NSV overseas just trying to sort out the logistics....
Both scopes are in such fine condition that it will be hard to let either go...
Just gorgeous Matt - makes my separation anxiety easier
Wasn't really a point me keeping it since I have the extender for the FSQ which makes it f/8. I suppose I could have imaged with the FS at f/6.4, but nah
Picked up the Tak extension pier with the 3/8 adapter from Hutech earlier in the year before the gst kicked in. Perfect match to the manfrotto mount!
With the extender this little baby q is also growing up to an f8. Have my home made carbon fibre dove tail and Peter tan tube rings to top it all off.