NEW items! - September 2012:   Tablet Stalk II and III™ (Product #1) Tablet Stalk for tablet computer

Information: Typical Power System for a Truss Tube Dob Telescope (block diagram)[click this line]

--------------------------------------------------------------------------------------------------------------------------------------------------

We now are into our 11th year of producing and selling online accessories for Obsession Telescopes and other Big Dobs! This is the home of the original DSC Stalk! The website is often updated with appearance and content changes, so check back often for new additions.

Scroll down this page for an index of Accessory Products and Services.   The accessories you see primarily are enabling accessories; i.e., they either make setup and tear down easier, or they make the observing experience more enjoyable or efficient, or both.   Our products make the interface smoother between telescope and eyepieces, dew control systems, cameras, digital setting circles, and go to systems!

Services include ServoCAT installation , Ground Board Repair, and Glatter Sling Installation.   We have installed ServoCATs on Obsession classics and Obsession UCs, as well on Starmasters, Discoverys, TScopes, and homebuilts!

We have outfitted many Obsession UC15s, 18s, and 22s.   See our UC page for Markless Astronomics accessories that fit the UC! (click here).

Feel free to e-mail me with questions about products, shipping, how-tos, etc.   I respond to e-mail continuously, often within minutes of when it is received.   I can also accept your telephone call.   E-mail me privately for the number to call.   Want a custom accessory built?   Contact me and let's discuss it.

Ordering Process:   Email me with selected items identified.   I will respond with a total cost and payment options.   S&H costs depend on location.   Multiple item orders result in lowest S&H.   Additional information (e.g., telescope size, equipment installed, etc.) often is needed.   Write for assistance at any time.

Unfortunately in these unsettled economic times, prices and shipping costs are subject to change at any time without notice. So, write for the latest pricing.

Contact information: (due to a deluge of spam emails, my email address is disguised slightly.   I apologize for the inconvenience.)

Email:  cs(at)marklessastronomics dot com   (copy and paste in your email software and replace the (at) and dot with the appropriate symbols.)

Shipping Information:   Please click on the following link for information about shipping methods, cost, and business terms - a must read for international customers.

Shipping:  Click on this Link for shipping information.

We have been busy as indicated by the past 60 days sales activity!   Thank you to all of our customers!   If you have a requirement, contact us at info (at) marklessastronomics dot com.

Mid-May through Mid July, 2013 Sales and Shipments~

  • 18 DSC Stalk II for classic Big Dobs
  • 3 DSC Stalk II for Obsession UC
  • 1 ServoCAT Holding Bracket
  • 5 Spider Wiring Kit (2 for UC)
  • 1 FCS1
  • 5 FC2S1
  • 1 DB5S2
  • 1 DB5
  • 3 UTA Power System
  • 3 BDDB Bracket (1 for UC)
  • 3 Cable-Stop
  • 1 Field Battery Box Kit
  • 19 Custom cables (HC, DSC, ENC, HP, AN Pwr)
  • 1 Cable-Stop
  • 2 DSC Stalk Cover
  • 1 2.5x5.5 to 2.1x5.5 DC Coaxial adapter (new)

    ------------------------------------------------------------------------------------

    Products: (click on desired product)

    1. Tablet Stalk II™ by Markless™ Astronomics   NEW!   Supports tablet computers.

    2. DSC Stalk™ II by Markless™ Astronomics (over 550 in use!)    

      *    Just like the Original version, but featuring the Moonlite Clamp

      *    Models for ServoCAT Gen1/Gen2 and Gen3, Classic Obsessions, Obsession UCs (15, 18, 22), LightBridge, and Other Big Dobs

    3. Netbook Stalk II™ by Markless™ Astronomics  

    4. Astro PC-Podium™ by Markless™ Astronomics

    5. Cable-Stop™, by Markless™ Astronomics - NEW!!!   Stop your drive cable from unspooling.

    6. Sling Extension Assembly, by Markless™ Astronomics - NEW!!!   For use with a Glatter Sling on an Obsession Classic.

    7. DSC Stalk Sandwich Kit, (DSC-SK) by Markless™ Astronomics

    8. Markless Covers, by Markless™ Astronomics   -   Protect your investment.

    9. Markless™ ServoCAT™ Holding Bracket

    10. Markless™ Battery Bracket

    11. Markless™ Counterweight for Obsession Telescopes® (over 75 installed)

    12. Spider Wiring Kit™ for Obsession Telescopes™ and other Big Dobs  

    13. Big Dob DewBuster Bracket (BDDB Bracket)™ for Obsession Telescopes™ and other Big Dobs  

    14. Power Distribution Bar™  

    15. Fan Connection™ Kits  

    16. NEW!  Battery Box Kit  

    17. UTA Power System  

    18. UTA Power Cable  

    19. Basic Power™ Kit for non-PGB Equipped Scopes  

    20. Heavy Duty Battery Cable Kit for PGB Equipped Scopes  

    21.   Teflon Pad; Cables, Connectors, Plastic Hole Liners, etc. for DSC Stalk™ connections 

    ------------------------------------------------------------------------------------

    Services: (click on desired service)

    1. Glatter Sling Installation - NEW!! ... by Markless™ Astronomics

    2. Field Installation of ServoCAT™ and ServoCAT,Jr.™ ... by Markless™ Astronomics
    3. for Obsession® - Starmaster™ - Discovery™ - Others

      Special modifications possible.

      Email me for a reservation: cs(at)marklessastronomics dot com

    4. Ground Board Repair

    ------------------------------------------------------------------------------------

    Just for Fun: Meet "Dolly K.", the Markless Astronomics clone of an Obsession 12.5"

    (click on link)

    --------------------------------------------------------------------------------------------------------

    Great Astro Links to other fine products:

    Obsession® Telescopes - by Dave Kriege - Heirloom Grade Telescopes for the discriminating astronomer

    --------------------------------------------------------------------------------------------------------
    Astrocrumb Filter Slides - a "MUST HAVE" accessory for your Big Dob. Roger builds 'em RIGHT!

    (top)

    --------------------------------------------------------------------------------------------------------

    Copyright 2003-2013, by Charles Starks, Charlotte, NC, All Rights Reserved

    Updated: 1:30 PM 7/17/2013