Lee,
You and Jan have been asking good questions.
So far there haven't been good answers.
This is just my opinion as an observer here.
Bob
As always Bob, you have keen eyesight, and a good nose too:smoke:
Lee
Lee,
You and Jan have been asking good questions.
So far there haven't been good answers.
This is just my opinion as an observer here.
Bob
In your case, that would be Ne(a)nderREtailer. :smoke:
<B>
Likewise, HighNorth. After my initial issues with needing the correct lens covers and replacement eye cups my 10x42 SFs are mechanically and optically absolutely fine.
I still find it perplexing how instruments with optical defects can escape quality checks. I can - sort of - understand clumsy errors such as putting the wrong lens covers in etc but surely any manufacturer goes through a series of lab standard checks. It'd be interesting to know what the final check actually consists of, unless it's a series of checks along the production line that are ticked off and then a final signing off. And maybe then human error enters the equation. Does anyone out there know?
Ceasar not a problem..... As humans we make mistakes......
The last thing:
This binocular …….Zeiss fans DONT BE OFFENDED i mean my unit thats Works perfectly during day time tell me a different story looking the night skies.
The binocular is unable to get stars in perfect focus no way !!! the same isuue was reported by other users on this fórum with HT models and also in astronomy fórums.
Please i would like to know is any other user of SF notice this.
How does Jupiter appear?There is no problem at all with focus at infinity and the diopter is carefully adjusted.
All my swaros aré able to produce perfect in focus stars and shows jupiter like a perfect tiny sphere.
Maybe astigmatism ? I will wait for a proper start test from those people who Knows how to do it .
This binocular …….Zeiss fans DONT BE OFFENDED i mean my unit thats Works perfectly during day time tell me a different story looking the night skies.
The binocular is unable to get stars in perfect focus no way !!! the same isuue was reported by other users on this fórum with HT models and also in astronomy fórums.
There is no problem at all with focus at infinity and the diopter is carefully adjusted.
All my swaros aré able to produce perfect in focus stars and shows jupiter like a perfect tiny sphere.
Maybe astigmatism ? I will wait for a proper start test from those people who Knows how to do it .
are you aware of that the SF:s are made for BIRD watching?
Globetrotter,
If you mean spikes that's typical for roof binoculars against bright lightsources, but I don't think stars use to produce spikes. There are spikes in all my roof binoculars, as well the Conquest HD when I look at bright light spurces like street lights and car head lights.
But my earlier experience with Zeiss binoculars is that these have been free from spikes. I wonder if it has to do with the prism type? I read that SF uses Schmidt-Pechan prisms, while HT and FL use Abbe-König prisms.
I think that Schmidt-Pechan produces spikes while Abbe-König don't. Anyone who can confirm?
Jejeje a good optical system free of aberrations should be good for everything.....as a good APQ refractor is a killer when is used on ground targets.
Spikes in a roof bin is common but not in the huge degree that SF shows.
P coatings where develop to avoid this and the most Interesting thing, was applied first time for zeiss.
The SV 10x42 is almost perfect in this regard and many amateur astronomers use it.
Perfect and nice in focus stars aré there just to enjoy even planets like jupiter thru my SV 10x42 and SLC 15x56 HD aré a perfect ball....no spikes, no optical dispersion just perfect.|=)||=)|:t:
Maybe you had to much Sangria…??
or forgot to polish you roof prisms...
and more about spikes…in Swaros and Leicas..
http://www.birdforum.net/archive/index.php?t-134043.html
I agree with the stars should look like stars...
Jejeje a good optical system free of aberrations should be good for everything.....as a good APQ refractor is a killer when is used on ground targets.
Good morning to all.
Now a new thread for SF bins are open because as is written new guy opinion are not very welcome.
As its written: I can't believe the different directions it was going.
I've never in my life is accepted radicalism and fanaticism and for me new or not new people opinion or feeling has to be taken in account.
Its seems that any bad comment about zeiss is false full stop. Despite having produced one of the worst binoculars of hi end market of last years like the HT X54 and nothing happens.
At first could not believe what I was reading in this fórum about 8 and 10x54 HT models and i was amazed about star test pictures and reports from highly reputed people about this model but is a fact that lack of sharpness and huge amount of astigmatism is present in those models.
I an HUGE fan of Zeiss, not everyone collects old zeiss models as i do like 10x40 BGAT, 10X50 Oberkochen 25th special editions, CZJ 12X50 Nobilen etc etc.
But the fact is that other companies especially Swarovsky are now the market leader in optical technology with a very nice and fine products, and free of astigmatism.
Anyway astigmatism is something that Zeiss is very famous for it …
Now i am quite happy with my second unit of SF 8X42 and i already report my impression here to sum up:
Huge FOV and very natural lifelike color and contrast, nothing exagerated i mean colors of contrast, just a nice true to life view.
CA is very well suppressed but a small amounth od lateral CA can be seen but is not very pronounced NICE JOB !!!
Glare and stray light supperssion is top notch giving allways a very clear and trasparent view even in the worst conditions with a detailed and Sharp view, not like my previous SF unit.
As i mention before anothe área where SF excells is its 3D and pop on view as i already post here:
It has some of the character that only can be found in the best porro bins, Dimension are up there in the view,objects are not compressed as in other bins or telephoto camera lens, is just the view closer with this extra 3D effect,in fact meets some of the features of the best porro designs in its view.
Now what i dont like :
This is just personal taste, the view during bright and sunny days is too bright for me i still prefer the more contrasty view of my ultravids because they give a more easy recognize of details……just for me.
I still prefer the feeling of a more compact and a litte bit heavier instrument i like to feel a more Dense Bin as my Swarovski SV 10x42 fells in my hands because i am able despite its 10x magnification to get a more steady view, again just for me.
The last thing:
This binocular …….Zeiss fans DONT BE OFFENDED i mean my unit thats Works perfectly during day time tell me a different story looking the night skies.
The binocular is unable to get stars in perfect focus no way !!! the same isuue was reported by other users on this fórum with HT models and also in astronomy fórums.
Please i would like to know is any other user of SF notice this.