2" diagonals

· Home  · View Cart  · Wish List  · Order History  · Account Information  
Telescopes, Meade Telescopes, CCD Cameras, Celestron Telescopes
Home How to pick a telescope | Telescopes | Accessories | New Products | Used & Demo / Special Sales | Binoculars & Spotting Scopes | 
Accessory Kits | Books, Software, & Star Charts | CCD | Eyepieces & Barlows | Filters | Mounts | Photographic | Visual and Everything Else | Gift Certificate
Live chat by BoldChat
· $10 - $50
· $50 - $100
· $100 - $500
· $500 - $1000
· $1000 - $2500
· Advanced Search
· Telescope Search
· Top 15 Keyword Searches
· Browse Manufacturers
· Edit Search Preferences



  Sign-in
  New user
  Join our mailing list


Click to verify BBB accreditation and to see a BBBreport.


HACKER SAFE certified sites prevent over 99% of hacker crime.

We accept Visa, MasterCard, American Express, Discover, and PayPal

If You Find a Lower Price....

christophers, ltd. christophers, ltd.

First Telescope First Telescope

Meade Dealer Meade Dealer
Celestron Dealer Celestron Dealer

 Instruction Manuals
 Current Print Ads
 Instructional Videos
 Astronomical Terms
 Warranty Information

Orders:800-422-7876
Questions:405-364-0858
24-Hour Fax:405-447-3337

View ALL recently viewed items
Firefly Press - Backyard Astronomer's Guide, third edition

Backyard Astronomer's Guide, third edition

$49.95




Celestron - NexStar 80 SLT 80mm achromatic go-to altazimuth refractor

NexStar 80 SLT 80mm achromatic go-to altazimuth refractor

$219.95
$399.00
SAVE: $179.05 (44%)











Accessories / Visual and Everything Else2" diagonals
Printer friendly version
Email page link to a friend
Return to the first 10 matches Previous 10 matches 1  [2] 3  Next 10 matches Skip ahead to the last 10 matches
Sort By:   Price | Manufacturer | Product #

x
Image Coming Soon
 
Questar - 2" quartz silver mirror for 7" Questars 
Our Product #:  29110

Drop-ShipShips directly to you from the manufacturer; we will not charge your card until the item is ready to ship.
Coming soon.

Shipping is free on this Questar item if it is purchased with a Questar scope that is being drop-shipped to you from the Questar factory. Standard freight charges ($9.95 minimum) and a 14-day or longer delivery time apply if this item is purchased by itself as a special order item. Additional Questar freight and a $15 Questar drop-ship charge will apply if faster delivery is required and it must be drop-shipped to you from Questar.

More details . . . ] 

$468.00




Add to comparison list
View comparison list

x
2' mirror diagonal for FSQ-106N/106 only
 
Takahashi - 2" mirror diagonal for FSQ-106N/106 only 
Our Product #:  TAKSD2

In StockUsually ships within one business day.
This diagonal is designed for the Takahashi FSQ-106/106N. It is the only 2" diagonal that will work with the FSQ. Other 2" diagonals will not allow eyepieces to come into focus. The eyepiece is held in by a brass compression ring and not a set screw. The diagonal also comes with an attachment for your 1.25" adapter that is standard equipment with the FSQ-106N/106. You can also buy an adapter, pa . . .

More details . . . ] 

$325.00
List Price: $345.00




Add to comparison list
View comparison list

x
2' adapter for FSQ diagonal
 
Takahashi - 2" adapter for FSQ diagonal 
Our Product #:  TSD0002

Back-OrderedTemporarily out of stock; will charge and ship when available.
This adapter lets you connect the premium 2” mirror star diagonal for the Takahashi FSQ-106 refractor to any telescope’s 2” focuser drawtube . . .

More details . . . ] 

$42.50
List Price: $49.95




Add to comparison list
View comparison list

x
Image Coming Soon
 
Takahashi - Novoselsky adapter for #TAKSD2 & FSQ diagonal 
Our Product #:  TSD0003
Takahashi #: TSD0003

Back-OrderedTemporarily out of stock; will charge and ship when available.
Product description coming soon . . . . . .

More details . . . ] 

$126.50




Add to comparison list
View comparison list

x
1/10th wave accuracy 2' compression ring mirror w/1.25' adapter
 
Takahashi - 1/10th wave accuracy 2" compression ring mirror w/1.25" adapter 
Our Product #:  TDM0200
Takahashi #: TDM0200

Back-OrderedTemporarily out of stock; will charge and ship when available.
This 2” diagonal uses a telescope-grade elliptical mirror with a guaranteed 1/10th wave surface accuracy for superb high contrast/high detail lunar, planetary, and deep space images . . .

More details . . . ] 

$339.95
List Price: $399.00




Add to comparison list
View comparison list

x
adapter ring to use TDM0200 2' diagonal on the Takahashi FSQ-106
 
Takahashi - adapter ring to use TDM0200 2" diagonal on the Takahashi FSQ-106 
Our Product #:  TDR0200
Takahashi #: TDR0200

Back-OrderedTemporarily out of stock; will charge and ship when available.
This adapter ring lets you use the 1/10th wave accuracy Takahashi 2” star diagonal with the FSQ-106 refractor . . .

More details . . . ] 

$50.95
List Price: $59.95




Add to comparison list
View comparison list

x
short adapter to use 2' diagonals on Schmidt-Cassegrains
 
TeleVue - short adapter to use 2" diagonals on Schmidt-Cassegrains 
Our Product #:  7785SC
TeleVue #: ACS-0004

Back-OrderedTemporarily out of stock; will charge and ship when available.
This physically short 1.5” long by 2” diameter adapter tube allows the use of conventional 2” star diagonals (the kind that have a 2” diameter barrel that fits into a refractor’s 2” focuser drawtube) on a Schmidt-Cassegrain telescope's threaded rear cell. With some smaller aperture telescopes and some 2” diagonals, the diagonal may hit the drive base when the scope tries to swing the . . .

More details . . . ] 

$45.00
List Price: $60.00




Add to comparison list
View comparison list

x
2' short Everbrite mirror diagonal with 99% reflectivity coatings and compression ring
 
TeleVue - 2" short Everbrite mirror diagonal with 99% reflectivity coatings and compression ring 
Our Product #:  7782PC
TeleVue #: DPS-2004

In StockUsually ships within one business day.
This short premium 2” mirror-type star diagonal is designed to let the diagonal swing through the fork arms of most catadioptric telescopes – very useful for keeping eyepieces and diagonals from colliding with the base of computerized telescopes when observing at the zenith in the altazimuth mode . . .

More details . . . ] 

$275.00
List Price: $325.00




Add to comparison list
View comparison list

x
2' mirror diagonal with 96% reflectivity enhanced aluminum coatings and compression ring
 
TeleVue - 2" mirror diagonal with 96% reflectivity enhanced aluminum coatings and compression ring 
Our Product #:  7780C
TeleVue #: DSC-2001

In StockUsually ships within one business day.
This 90° 2” mirror-type star diagonal has enhanced aluminum mirror coatings for 96% reflectivity. The mirror is overcoated with quartz for long life. The diagonal is designed for refractors with 2” focuser drawtubes . . .

More details . . . ] 

$210.00
List Price: $240.00




Add to comparison list
View comparison list

x
adapter to use 2' refractor diagonals on Schmidt-Cassegrains
 
TeleVue - adapter to use 2" refractor diagonals on Schmidt-Cassegrains 
Our Product #:  7785C
TeleVue #: ACC-0003

In StockUsually ships within one business day.
This adapter tube lets you use 2” refractor-type star diagonals on a Schmidt-Cassegrain telescope's threaded rear cell . . .

More details . . . ] 

$45.00
List Price: $60.00




Add to comparison list
View comparison list
Return to the first 10 matches Previous 10 matches 1  [2] 3  Next 10 matches Skip ahead to the last 10 matches



Home | How to pick a telescope | Telescopes | Accessories | New Products | Used & Demo / Special Sales | Binoculars & Spotting Scopes | 

We accept Visa, MasterCard, American Express, Discover, and PayPal


Link Support



Terms of Sale | PRIVACY POLICY 7/1/2004 | Fine Print

Toll-Free Telephone Astronomics: 800-422-7876; Christophers, Ltd.: 800-356-6603
Alternate Telephone: 405-364-0858 24 Hour Fax Line: 405-447-3337

Telephone Hours: Monday 8 AM - 6 PM CST
Tuesday-Friday 8 AM - 8 PM CST
Saturday Noon - 5 PM CST

Store Hours: Monday-Friday 9 AM - 5 PM CST
Saturday Noon - 5 PM CST

Astronomics / Christophers, Ltd.
680 S.W. 24th Ave.
Norman, OK, 73069


© 2010 by Ad-Libs Advertising, Inc. All rights reserved