A Space & astronomy forum. SpaceBanter.com

Go Back   Home » SpaceBanter.com forum » Astronomy and Astrophysics » Amateur Astronomy
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

UO 32mm MK-80 eyepiece



 
 
Thread Tools Display Modes
  #1  
Old January 21st 04, 11:57 PM
Lawrence Sayre
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece

Does anyone know if this is the exact same eyepiece as the 30mm Widescan
III?

What is the price of the UO MK-80?

Lawrence Sayre
--
------------------------------------------------------------------------
My philosophy, in essence, is the concept of man as
a moral being, with his own happiness as the moral
purpose of his life, with productive achievement as
his noblest activity, and reason as his only absolute.

Ayn Rand (in the appendix to 'Atlas Shrugged')
------------------------------------------------------------------------
  #2  
Old January 22nd 04, 12:33 AM
Edward
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece


"Lawrence Sayre" wrote in message
newspr15gvelas5tvhu@news-server...
Does anyone know if this is the exact same eyepiece as the 30mm Widescan
III?

What is the price of the UO MK-80?


Hello Lawrence,

Have a look he
http://www.iteastronomy.com/products...w.php?p=KoMK80

$300, the housing is different from the WS III but the optics...dunno.

Regards,
Ed


  #3  
Old January 22nd 04, 12:33 AM
Edward
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece


"Lawrence Sayre" wrote in message
newspr15gvelas5tvhu@news-server...
Does anyone know if this is the exact same eyepiece as the 30mm Widescan
III?

What is the price of the UO MK-80?


Hello Lawrence,

Have a look he
http://www.iteastronomy.com/products...w.php?p=KoMK80

$300, the housing is different from the WS III but the optics...dunno.

Regards,
Ed


  #4  
Old January 22nd 04, 12:33 AM
Edward
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece


"Lawrence Sayre" wrote in message
newspr15gvelas5tvhu@news-server...
Does anyone know if this is the exact same eyepiece as the 30mm Widescan
III?

What is the price of the UO MK-80?


Hello Lawrence,

Have a look he
http://www.iteastronomy.com/products...w.php?p=KoMK80

$300, the housing is different from the WS III but the optics...dunno.

Regards,
Ed


  #5  
Old January 22nd 04, 01:35 AM
Lawrence Sayre
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece

On Thu, 22 Jan 2004 00:33:48 GMT, Edward wrote:

Hello Lawrence,

Have a look he
http://www.iteastronomy.com/products...w.php?p=KoMK80

$300, the housing is different from the WS III but the optics...dunno.

Regards,
Ed


Thanks Ed! My concern is that I have an (ongoing) absolute "hate, hate,
hate" relationship with the Widescan II, Widescan III, and clone 1rpd
(aka, BW-Optik) 30mm eyepieces, finding them all to be utter trash
optically (at F/5.2 and faster at least). Of all the eyepieces I've ever
looked through these have been truly the worst (and this is a gross
understatement of how I really feel about them), but my masochistic quest
for the respectable "budget" widefield eyepiece (so far about as painful
an experience as self flaggilation) has continually dragged me back to
them, only to turn around and sell them off again. I currently have the
1rpd, and as soon as I can replace it with anything reasonably priced in
its overall FL and AFOV range, I will be selling it off as well.
Therefore, if the 32mm UO MK-80 is essentially like one of these, I will
fight the urge to generate yet another Astromart sale. The only 30mm
class eyepieces I have truly enjoyed owning so far are the 32mm TeleVue
Plossl, and the 30mm Celestron Ultima. The only widest field 2" eyepiece
I've enjoyed owning so far is the Pentax 40mm XL, but it had too large an
exit pupil for my scope. The 40mm UO MK-70 was at best passable, but it
suffered the same exit pupil problem. I'm fairly sure my Truss Dob would
not support the weight of the 31mm Nagler without wilting (as it strains
to hold position with a barlowed 14mm UWA), otherwise I would be tempted
to end my quest and buy one.

Lawrence Sayre
--
------------------------------------------------------------------------
My philosophy, in essence, is the concept of man as
a moral being, with his own happiness as the moral
purpose of his life, with productive achievement as
his noblest activity, and reason as his only absolute.

Ayn Rand (in the appendix to 'Atlas Shrugged')
------------------------------------------------------------------------
  #6  
Old January 22nd 04, 01:35 AM
Lawrence Sayre
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece

On Thu, 22 Jan 2004 00:33:48 GMT, Edward wrote:

Hello Lawrence,

Have a look he
http://www.iteastronomy.com/products...w.php?p=KoMK80

$300, the housing is different from the WS III but the optics...dunno.

Regards,
Ed


Thanks Ed! My concern is that I have an (ongoing) absolute "hate, hate,
hate" relationship with the Widescan II, Widescan III, and clone 1rpd
(aka, BW-Optik) 30mm eyepieces, finding them all to be utter trash
optically (at F/5.2 and faster at least). Of all the eyepieces I've ever
looked through these have been truly the worst (and this is a gross
understatement of how I really feel about them), but my masochistic quest
for the respectable "budget" widefield eyepiece (so far about as painful
an experience as self flaggilation) has continually dragged me back to
them, only to turn around and sell them off again. I currently have the
1rpd, and as soon as I can replace it with anything reasonably priced in
its overall FL and AFOV range, I will be selling it off as well.
Therefore, if the 32mm UO MK-80 is essentially like one of these, I will
fight the urge to generate yet another Astromart sale. The only 30mm
class eyepieces I have truly enjoyed owning so far are the 32mm TeleVue
Plossl, and the 30mm Celestron Ultima. The only widest field 2" eyepiece
I've enjoyed owning so far is the Pentax 40mm XL, but it had too large an
exit pupil for my scope. The 40mm UO MK-70 was at best passable, but it
suffered the same exit pupil problem. I'm fairly sure my Truss Dob would
not support the weight of the 31mm Nagler without wilting (as it strains
to hold position with a barlowed 14mm UWA), otherwise I would be tempted
to end my quest and buy one.

Lawrence Sayre
--
------------------------------------------------------------------------
My philosophy, in essence, is the concept of man as
a moral being, with his own happiness as the moral
purpose of his life, with productive achievement as
his noblest activity, and reason as his only absolute.

Ayn Rand (in the appendix to 'Atlas Shrugged')
------------------------------------------------------------------------
  #7  
Old January 22nd 04, 01:35 AM
Lawrence Sayre
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece

On Thu, 22 Jan 2004 00:33:48 GMT, Edward wrote:

Hello Lawrence,

Have a look he
http://www.iteastronomy.com/products...w.php?p=KoMK80

$300, the housing is different from the WS III but the optics...dunno.

Regards,
Ed


Thanks Ed! My concern is that I have an (ongoing) absolute "hate, hate,
hate" relationship with the Widescan II, Widescan III, and clone 1rpd
(aka, BW-Optik) 30mm eyepieces, finding them all to be utter trash
optically (at F/5.2 and faster at least). Of all the eyepieces I've ever
looked through these have been truly the worst (and this is a gross
understatement of how I really feel about them), but my masochistic quest
for the respectable "budget" widefield eyepiece (so far about as painful
an experience as self flaggilation) has continually dragged me back to
them, only to turn around and sell them off again. I currently have the
1rpd, and as soon as I can replace it with anything reasonably priced in
its overall FL and AFOV range, I will be selling it off as well.
Therefore, if the 32mm UO MK-80 is essentially like one of these, I will
fight the urge to generate yet another Astromart sale. The only 30mm
class eyepieces I have truly enjoyed owning so far are the 32mm TeleVue
Plossl, and the 30mm Celestron Ultima. The only widest field 2" eyepiece
I've enjoyed owning so far is the Pentax 40mm XL, but it had too large an
exit pupil for my scope. The 40mm UO MK-70 was at best passable, but it
suffered the same exit pupil problem. I'm fairly sure my Truss Dob would
not support the weight of the 31mm Nagler without wilting (as it strains
to hold position with a barlowed 14mm UWA), otherwise I would be tempted
to end my quest and buy one.

Lawrence Sayre
--
------------------------------------------------------------------------
My philosophy, in essence, is the concept of man as
a moral being, with his own happiness as the moral
purpose of his life, with productive achievement as
his noblest activity, and reason as his only absolute.

Ayn Rand (in the appendix to 'Atlas Shrugged')
------------------------------------------------------------------------
  #8  
Old January 22nd 04, 02:22 AM
Dennis Woos
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece

... my masochistic quest
for the respectable "budget" widefield eyepiece ...

Lawrence Sayre
--


Ever check out the Siebert offerings (e.g. Observatory series)? I have a
couple of his 1.25" standards, and they are quite nice at f/8. I like the
BW-Optic 30mm well enough (6" f/6 mak-newt and 10" f/5.7 dob), but I would
like to try a Siebert wide-field myself.

Dennis


  #9  
Old January 22nd 04, 02:22 AM
Dennis Woos
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece

... my masochistic quest
for the respectable "budget" widefield eyepiece ...

Lawrence Sayre
--


Ever check out the Siebert offerings (e.g. Observatory series)? I have a
couple of his 1.25" standards, and they are quite nice at f/8. I like the
BW-Optic 30mm well enough (6" f/6 mak-newt and 10" f/5.7 dob), but I would
like to try a Siebert wide-field myself.

Dennis


  #10  
Old January 22nd 04, 02:22 AM
Dennis Woos
external usenet poster
 
Posts: n/a
Default UO 32mm MK-80 eyepiece

... my masochistic quest
for the respectable "budget" widefield eyepiece ...

Lawrence Sayre
--


Ever check out the Siebert offerings (e.g. Observatory series)? I have a
couple of his 1.25" standards, and they are quite nice at f/8. I like the
BW-Optic 30mm well enough (6" f/6 mak-newt and 10" f/5.7 dob), but I would
like to try a Siebert wide-field myself.

Dennis


 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Eyepiece exit pupil question André P. Amateur Astronomy 4 November 22nd 03 02:58 PM
2-inch vs 1.25-inch eyepiece SPQR Amateur Astronomy 8 August 26th 03 02:49 AM
*Review: Astrosystems 30mm WIDE SCAN III Eyepiece David Knisely Amateur Astronomy 6 August 8th 03 05:53 AM
more about Mars magnification Mick Amateur Astronomy 13 July 25th 03 10:11 AM
Newbie Eyepieces 101 BenignVanilla Amateur Astronomy 14 July 21st 03 03:50 PM


All times are GMT +1. The time now is 03:41 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 SpaceBanter.com.
The comments are property of their posters.