Agena AstroProducts Winter Sale

Blue Fireball 1.25" Extension Tube with 2" Extension # X-06

Our Price: $24.95

Sale Price: $22.45

Free shipping for this item in the US Click here for more info

Continental US Customers:
All items we sell ship for free within the Continental US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.

US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.

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In stock (8 Available)
Ships by Next Business Day
Our Product ID: PAAR-BF-X-06
Manufacturer SKU: PAAR-BF-X-06
Item Can Ship: Worldwide
This product may also be available on clearance.
Blue Fireball 1.25" Extension Tube with 2" Extension # X-06

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  • Blue Fireball 1.25" Extension Tube with 2" Extension # X-06
  • Blue Fireball 1.25" Extension Tube with 2" Extension # X-06
  • Blue Fireball 1.25" Extension Tube with 2" Extension # X-06

Product Details

Description/Uses:

  • Adds 50.8mm (2") of back-focus travel to your telescope focuser
  • Fits standard 1.25" eyepiece tubes in telescopes and accessories like diagonals
  • With this, eyepieces and accessories that you may not have been able to use because your telescope tube was too short are usable again

Features:

  • Precision machined from aluminum and black anodized
  • Threaded to accept standard 1.25" astronomy filters
  • Features a brass compression ring so the inserted accessory will not be scratched or dented by the locking thumbscrew

Specifications:

  • Total Length = 2.91" (73.8mm)
  • Outside Length of Upper 1.25" Barrel = 2" (50.8mm)
  • Inside Length of Upper 1.25" Barrel = 1.92" (48.8mm)
  • Length of Lower 1.25" Barrel = 0.91" (23mm)
  • Maximum Outer Diameter (Excluding Thumbscrew) = 1.5" (38mm)
  • Thread Specification (Telescope End) = M28.5x0.6 Female
  • Thread Specification (Thumbscrew) = M4x0.7 Male
  • Weight = 1.7oz (48g)

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