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Barlow Question



 
 
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  #1  
Old January 5th 05, 02:11 AM
Doink
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Default Barlow Question

Hello Group!

Can anyone tell me the difference in Orion's Shorty Barlow and the Shorty
plus?

Other than a Powermate, is this a good choice? (Which)


  #2  
Old January 5th 05, 02:26 AM
Ed T
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Default


"Doink" wrote in message
...
Hello Group!

Can anyone tell me the difference in Orion's Shorty Barlow and the Shorty
plus?

Other than a Powermate, is this a good choice? (Which)


The Shorty Plus is a three element (apochromatic! woohoo!) barlow, generally
considered to be a good value. The regular shorty is less highly regarded.

Ed T.


  #3  
Old January 5th 05, 02:58 AM
Doink
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Default

Whoooo hooooo! I'm ordering a Shorty plus! THey're on sale!

Doink!


"Ed T" wrote in message
k.net...

"Doink" wrote in message
...
Hello Group!

Can anyone tell me the difference in Orion's Shorty Barlow and the Shorty
plus?

Other than a Powermate, is this a good choice? (Which)


The Shorty Plus is a three element (apochromatic! woohoo!) barlow,
generally considered to be a good value. The regular shorty is less
highly regarded.

Ed T.



  #4  
Old January 5th 05, 04:35 AM
Shawn
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Default

Doink wrote:
Whoooo hooooo! I'm ordering a Shorty plus! THey're on sale!

Doink!


Give us a report, will ya? I bought a Shorty a few years ago and was
very disappointed.

Shawn
  #5  
Old January 5th 05, 04:55 AM
Doink
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But was it a plus!?
Which do you recommend Shawn?



"Shawn" sdotherecurry@bresnananotherdotnet wrote in message
news
Doink wrote:
Whoooo hooooo! I'm ordering a Shorty plus! THey're on sale!

Doink!


Give us a report, will ya? I bought a Shorty a few years ago and was very
disappointed.

Shawn



  #6  
Old January 5th 05, 06:16 PM
Shawn
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Default

Doink wrote:
But was it a plus!?
Which do you recommend Shawn?



"Shawn" sdotherecurry@bresnananotherdotnet wrote in message
news
Doink wrote:

Whoooo hooooo! I'm ordering a Shorty plus! THey're on sale!

Doink!


Give us a report, will ya? I bought a Shorty a few years ago and was very
disappointed.

Shawn




No! Just a regular Shorty. It functions pretty much as a defocussing
device.

Shawn
  #7  
Old January 6th 05, 11:55 PM
ko57
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Default

I have the Shorty plus, for 3 years now, and it is fine. I see no
image degradation from using it as long a s seeing permits. I've
barlowed my 6.3mm Orion Highlight plossl for Saturn with my
XT4.5-that's right at 290x, seeing was exceptional, and Saturn looked
great. not so with Jupiter that same night, as it was way too
bright-April 1, 2004-and about 8pm. But with the 10mm Highlight
barlowed that was fine-I saw festoons (a first) on Jupiters bands, and
my first GRS sighting-very nice.

I've seen excellent detail with my Sirius 10 ep barlowed with the
XT4.5, one of the best Jupiter sightings I had was the first, 3 years
ago, at about 4am. Amazed at the color and banding that showed on the
globe.

The TV barlows, even the 1.25" I believe have filter threads where as
the shorty plus does not, and are supposed to be better because they
are not as short-something to do with aberration or the optics. I
don't feel the need to get a TV because it has the threads, and have
read where the Shorty plus gives similar results in the views as TVs,
never had a problem with aberration, but I've never compared. All in
all, I think it is a great apo barlow. I've had excellent, knock your
socks off results with mine, and my scopes are not high end-just Orion,
Celestron and a newly aquired Apogee 90mm f10 (used), which turns out
to be an excellent little scope.

Get it on sale, I paid full price for mine, you will enjoy it. I
should get another one, mine needs a cleaning....just kidding...and
let us know what you think.

Regards,
Kerry

  #8  
Old January 9th 05, 02:26 AM
Doink
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Posts: n/a
Default

THanks for the detailed feedback. I did receive it today! I also have the
Meade APO 2X And 3X but haven't been too impressed. Thought I'd give the
Orion a shot....and will if it ever clears up.

DOINK!

"ko57" wrote in message
oups.com...
I have the Shorty plus, for 3 years now, and it is fine. I see no
image degradation from using it as long a s seeing permits. I've
barlowed my 6.3mm Orion Highlight plossl for Saturn with my
XT4.5-that's right at 290x, seeing was exceptional, and Saturn looked
great. not so with Jupiter that same night, as it was way too
bright-April 1, 2004-and about 8pm. But with the 10mm Highlight
barlowed that was fine-I saw festoons (a first) on Jupiters bands, and
my first GRS sighting-very nice.

I've seen excellent detail with my Sirius 10 ep barlowed with the
XT4.5, one of the best Jupiter sightings I had was the first, 3 years
ago, at about 4am. Amazed at the color and banding that showed on the
globe.

The TV barlows, even the 1.25" I believe have filter threads where as
the shorty plus does not, and are supposed to be better because they
are not as short-something to do with aberration or the optics. I
don't feel the need to get a TV because it has the threads, and have
read where the Shorty plus gives similar results in the views as TVs,
never had a problem with aberration, but I've never compared. All in
all, I think it is a great apo barlow. I've had excellent, knock your
socks off results with mine, and my scopes are not high end-just Orion,
Celestron and a newly aquired Apogee 90mm f10 (used), which turns out
to be an excellent little scope.

Get it on sale, I paid full price for mine, you will enjoy it. I
should get another one, mine needs a cleaning....just kidding...and
let us know what you think.

Regards,
Kerry



 




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