Anyone have any feedback for the Vixen ed115s, i saw one at Mcgill.
Luiming, you hear anything good about it? It is a Doublet APO.
vixen ed115s
- wucheeyiun
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cheeyiun,
Sorry I have not got any on hand experience about Vixen 115ED. If it is a doublet apo, I don't think it optically matches the performance of a good triplet apo.
I did a side by side comparison of TV85 (a very good doublet) and TMB85 (stepped down from tmb115), I found that the tmb still outshines on brightness, sharpness and contrast. If I were to get another apo, I would choose a triplet for sure. (tmb152, dreaming
)
Sorry I have not got any on hand experience about Vixen 115ED. If it is a doublet apo, I don't think it optically matches the performance of a good triplet apo.
I did a side by side comparison of TV85 (a very good doublet) and TMB85 (stepped down from tmb115), I found that the tmb still outshines on brightness, sharpness and contrast. If I were to get another apo, I would choose a triplet for sure. (tmb152, dreaming

10" Telekit with Zambuto optics~TMB 152/1200 (construction)~Takashi Mewlon 210~TMB 80/600
- wucheeyiun
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With the price of the new WO ZS110 approaching that of the ED115S, I would go for the ZS110 as it has gathered some good reviews lately.
Cheers!
Cheers!
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
- wucheeyiun
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Yes arief, my feelings are the same...as Tom Trusock says in his review ( The flt-110 tec type oil filled triplet ) takes no prisoners when compared with literally any APO of the same size and even some larger ones....
Unfortunately WO has decided to change the new FLT-110 to a 110 TMB air space triplet to save some cost and made their FLT-110 more afordable. The TEC oilspace triplet is simply to costly to manufacture.
Unfortunately WO has decided to change the new FLT-110 to a 110 TMB air space triplet to save some cost and made their FLT-110 more afordable. The TEC oilspace triplet is simply to costly to manufacture.
Re: vixen ed115s
My gut feeling tell me that the old Meade 127ED is even betetr than this for lesser moneywucheeyiun wrote:Anyone have any feedback for the Vixen ed115s, i saw one at Mcgill.
Luiming, you hear anything good about it? It is a Doublet APO.
The Meade ED series are really underated scopes. They are better than what most think.
- wucheeyiun
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