Results 1 to 9 of 9
  1. #1
    david_lexicon's Avatar
    david_lexicon is offline White Dwarf
    Points: 7,665, Level: 61
    Level completed: 39%, Points required for next Level: 185
    Overall activity: 0%
    Achievements:
    10 Days registered365 Days+ Registered Achievement!First 1000 Experience Points3 Years + Achievement1000 Days+ Registered Achievement!
    Join Date
    Jul 2009
    Location
    Malta - Europe [N35.88373 E14.39082]
    Posts
    48
    Points
    7,665
    Level
    61
    Thanks
    7
    Thanked 18x 10 Posts

    Default MAnufacturers of Eyepieces



    I am newbie. Do all eyepieces of different manufacturers match?

    Thanks.
    KONUSMOTOR 114, 114 mm/900 mm/F/8 /90x & 53x
    Stellarium

  2. #2
    WWPierre's Avatar
    WWPierre is offline HYPER GIANT
    Points: 64,445, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    10 Days registered3 Years + Achievement400+ Posts AchievementGhost Achievement! Averaging 5+ posts a day!1000 Days+ Registered Achievement!
    Join Date
    Jun 2009
    Location
    Squamish B.C.
    Posts
    6,948
    Points
    64,445
    Level
    100
    Thanks
    1,095
    Thanked 2,953x 1,808 Posts

    Default

    Meade 16" LightBridge; Celestron G-8N Bird-Jones/motorized EQ5;
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    127 Mak/go-to EQ5; Burgess 127f8 refractor; Sky-Watcher 5" F/5 collapsible dob; 90mm Mak/motorized EQ2; Royal Astro 76/910-GEM; Meade 60x700 refractor/alt/az; Zhumell 25x100 Coin Ops; GalilleoScope. Celestron 8mm-24mm zoom; lots of fixed EPs,some good, some..not so much. A small collection of surveying instruments; a forest of tripods; Canon Rebel Xti. Confirmed gadget junkie; Custodian of the Magnetic North Pole (Send $1.00 to Pierre each time you use a compass.)
    49-41-37.03N 123-09-29.61W Calculated magnetic declination: 17° 39' East

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

    We have been broadcasting our presence to the Universe for 100 years now. If there is a detachment of Galactic Pest Control within 100 light years, they are already on the way.

  3. The Following 3 Users Say Thank You to WWPierre For This Useful Post:

    david_lexicon (08-07-2009),roverich (08-07-2009),TheDutchman1979 (08-07-2009)

  4. #3
    Don Trinko's Avatar
    Don Trinko is offline Main Sequence
    Points: 8,181, Level: 63
    Level completed: 11%, Points required for next Level: 269
    Overall activity: 0%
    Achievements:
    10 Days registered365 Days+ Registered Achievement!First 1000 Experience Points200+ Posts Achievement!750 Days+ Registered Achievement!
    Join Date
    Apr 2009
    Location
    Arlington Ohio
    Posts
    139
    Points
    8,181
    Level
    63
    Thanks
    0
    Thanked 31x 24 Posts

    Default

    The answer is no. All Plossel's are a similar but there are differenses in quality and design. The same is true of other types. Don T.

  5. The Following 2 Users Say Thank You to Don Trinko For This Useful Post:

    david_lexicon (08-07-2009),roverich (08-07-2009)

  6. #4
    roverich's Avatar
    roverich is offline Moderator
    Points: 41,419, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    Got three Friends20+ Friends Achievement!First 1000 Experience Points5+ Referrals Achievement!100+ Threads Achievement!
    Join Date
    Jan 2009
    Location
    virginia .usa
    Posts
    7,913
    Points
    41,419
    Level
    100
    Thanks
    2,009
    Thanked 1,963x 1,528 Posts

    Default

    Hi David ...There are similar eyepieces as far as focal lengths , and some are even manufactured by the same company's ... But as far as don was saying there are a whole bunch of different designs of eyepieces out there ...If it were me looking for some new eyepieces i would look for eyepieces that are fully multi coated and had good eye relief with a good size exit glass ...There are eye piece company's that sell coated,multi coated and fully multi coated eyepieces ..The best are fully multi coated ..They have multiple coatings on every air to glass surface ..Coated only has coatings on one or more surfaces and multi coated has multiple coatings on one or more surfaces ...The more optical coatings you put on something will allow more light to pass through the glass and reach the eye ...
    16in Night sky
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    F4.5 , 90mm refractor 500mm FL , 7in
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    classic Big-mac , Meade eye pieces with a few odd balls thrown in ...
    If you cant stand behind the american soldier ,
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    Please stand in front of one ...

  7. The Following User Says Thank You to roverich For This Useful Post:

    BobDob (08-08-2009)

  8. #5
    WWPierre's Avatar
    WWPierre is offline HYPER GIANT
    Points: 64,445, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    10 Days registered3 Years + Achievement400+ Posts AchievementGhost Achievement! Averaging 5+ posts a day!1000 Days+ Registered Achievement!
    Join Date
    Jun 2009
    Location
    Squamish B.C.
    Posts
    6,948
    Points
    64,445
    Level
    100
    Thanks
    1,095
    Thanked 2,953x 1,808 Posts

    Default

    Quote Originally Posted by roverich View Post
    ...The more optical coatings you put on something will allow more light to pass through the glass and reach the eye ...
    That is certainly counter-intuitive, eh?
    Meade 16" LightBridge; Celestron G-8N Bird-Jones/motorized EQ5;
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    127 Mak/go-to EQ5; Burgess 127f8 refractor; Sky-Watcher 5" F/5 collapsible dob; 90mm Mak/motorized EQ2; Royal Astro 76/910-GEM; Meade 60x700 refractor/alt/az; Zhumell 25x100 Coin Ops; GalilleoScope. Celestron 8mm-24mm zoom; lots of fixed EPs,some good, some..not so much. A small collection of surveying instruments; a forest of tripods; Canon Rebel Xti. Confirmed gadget junkie; Custodian of the Magnetic North Pole (Send $1.00 to Pierre each time you use a compass.)
    49-41-37.03N 123-09-29.61W Calculated magnetic declination: 17° 39' East

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

    We have been broadcasting our presence to the Universe for 100 years now. If there is a detachment of Galactic Pest Control within 100 light years, they are already on the way.

  9. #6
    roverich's Avatar
    roverich is offline Moderator
    Points: 41,419, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    Got three Friends20+ Friends Achievement!First 1000 Experience Points5+ Referrals Achievement!100+ Threads Achievement!
    Join Date
    Jan 2009
    Location
    virginia .usa
    Posts
    7,913
    Points
    41,419
    Level
    100
    Thanks
    2,009
    Thanked 1,963x 1,528 Posts

    Default

    It dosent seem like it should work that way for sure ...You would think with more coatings , less light would pass ... But it is just the opposite.... And the same goes true for multiple elements of glass ..
    16in Night sky
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    F4.5 , 90mm refractor 500mm FL , 7in
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    classic Big-mac , Meade eye pieces with a few odd balls thrown in ...
    If you cant stand behind the american soldier ,
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    Please stand in front of one ...

  10. #7
    WWPierre's Avatar
    WWPierre is offline HYPER GIANT
    Points: 64,445, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    10 Days registered3 Years + Achievement400+ Posts AchievementGhost Achievement! Averaging 5+ posts a day!1000 Days+ Registered Achievement!
    Join Date
    Jun 2009
    Location
    Squamish B.C.
    Posts
    6,948
    Points
    64,445
    Level
    100
    Thanks
    1,095
    Thanked 2,953x 1,808 Posts

    Default

    Quote Originally Posted by roverich View Post
    .... And the same goes true for multiple elements of glass ..
    Really!?? Now that is wierd!
    Meade 16" LightBridge; Celestron G-8N Bird-Jones/motorized EQ5;
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    127 Mak/go-to EQ5; Burgess 127f8 refractor; Sky-Watcher 5" F/5 collapsible dob; 90mm Mak/motorized EQ2; Royal Astro 76/910-GEM; Meade 60x700 refractor/alt/az; Zhumell 25x100 Coin Ops; GalilleoScope. Celestron 8mm-24mm zoom; lots of fixed EPs,some good, some..not so much. A small collection of surveying instruments; a forest of tripods; Canon Rebel Xti. Confirmed gadget junkie; Custodian of the Magnetic North Pole (Send $1.00 to Pierre each time you use a compass.)
    49-41-37.03N 123-09-29.61W Calculated magnetic declination: 17° 39' East

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

    We have been broadcasting our presence to the Universe for 100 years now. If there is a detachment of Galactic Pest Control within 100 light years, they are already on the way.

  11. #8
    BobDob's Avatar
    BobDob is offline Super Moderators
    Points: 54,091, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    Got three Friends20+ Friends Achievement!First 1000 Experience Points5+ Referrals Achievement!100+ Threads Achievement!
    Join Date
    Mar 2009
    Location
    Port Angeles, Washington
    Posts
    7,113
    Points
    54,091
    Level
    100
    Thanks
    5,234
    Thanked 2,895x 1,924 Posts

    Talking

    Quote Originally Posted by WWPierre View Post
    That is certainly counter-intuitive, eh?
    Excuse me, Peter, but intohootive?

    And, "Really!?? Now that is wierd!"

    Not pointing any fingers, but someone is giving a new meaning to the word wierd...

    Seriously, where does AF find these moderator people ?

    6 inch F/5 GEM mounted reflector

    The Forum Rules, or Terms of Service:
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    >)))))*>

  12. #9
    WWPierre's Avatar
    WWPierre is offline HYPER GIANT
    Points: 64,445, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    10 Days registered3 Years + Achievement400+ Posts AchievementGhost Achievement! Averaging 5+ posts a day!1000 Days+ Registered Achievement!
    Join Date
    Jun 2009
    Location
    Squamish B.C.
    Posts
    6,948
    Points
    64,445
    Level
    100
    Thanks
    1,095
    Thanked 2,953x 1,808 Posts

    Default

    Bob, I know for a fact that "wierd" is a scientific term because a doctor used it recently when I described certain symptoms.
    Meade 16" LightBridge; Celestron G-8N Bird-Jones/motorized EQ5;
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    127 Mak/go-to EQ5; Burgess 127f8 refractor; Sky-Watcher 5" F/5 collapsible dob; 90mm Mak/motorized EQ2; Royal Astro 76/910-GEM; Meade 60x700 refractor/alt/az; Zhumell 25x100 Coin Ops; GalilleoScope. Celestron 8mm-24mm zoom; lots of fixed EPs,some good, some..not so much. A small collection of surveying instruments; a forest of tripods; Canon Rebel Xti. Confirmed gadget junkie; Custodian of the Magnetic North Pole (Send $1.00 to Pierre each time you use a compass.)
    49-41-37.03N 123-09-29.61W Calculated magnetic declination: 17° 39' East

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

    We have been broadcasting our presence to the Universe for 100 years now. If there is a detachment of Galactic Pest Control within 100 light years, they are already on the way.

 

 

Similar Threads

  1. Dome manufacturers details required
    By Steve in forum UK Astronomy Forum
    Replies: 5
    Last Post: 05-11-2005, 08:41 AM
  2. Do SCT manufacturers pick and choose?
    By david in forum Amateur Astronomy Forum
    Replies: 6
    Last Post: 08-10-2004, 04:52 PM
  3. Filar Micrometer Manufacturers?
    By rander3127@rogers.com in forum Amateur Astronomy Forum
    Replies: 1
    Last Post: 07-14-2003, 03:24 AM
  4. Filar Micrometer Manufacturers?
    By Pierre in forum Amateur Astronomy Forum
    Replies: 0
    Last Post: 07-11-2003, 10:34 PM
  5. Filar Micrometer Manufacturers?
    By Chris L Peterson in forum Amateur Astronomy Forum
    Replies: 0
    Last Post: 07-11-2003, 07:28 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Powered by vBulletin® Version 4.2.0
Powered by vBulletin®
All times are GMT. The time now is 07:28 PM.