Current Price: $29.95
Buy It Now Price: $29.95
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1.25" Long Sight Tube / Cheshire Combination Tool FREE SHIPPING FEEDBACK

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DELIVERY      

  • Delivery within Australia: FREE Delivery via Australia Post or Courier (when economical)
  • Greased Lightning Handling Time: Order before 2PM AEST, and we ship same day! (Mon-Fri)
  • Fast International Delivery Times : See Item Specific Postage Cost

WHY US

We are an Astronomy Store with a sense of humor and a smile. 

We are the kind of company that gives out delicious ASTROid Jelly Beans and Discount Codes - not just Business Cards - with every order.  We are the kind of company that loves our customers and want you coming back again and again! 

Astro Dog is a registered Australian Business operating out of Brisbane. 

We make every effort to ensure that your delighted.  We take great care when packaging your item so that you get it in perfect condition. 

Something wrong? You are covered by Astro's 30 day "Cold Feet" Return Policy (see " Return")  We are here to help you!

  GALLERY             DESCRIPTION Because if you have a Newtonian Telescope - You need one

Overcome fuzziness:

  • A newtonian telescope works with two mirrors, which need to align correctly to 'beam' an image into your eyepiece.  When either is out of whack, it has fallen out of collimation.  This all in one tool allows you to detect if there is a problem (including a misaligned secondary mirror - which a laser collimator won't help you with) and fix it - with a bit of practice - in a jiffy. 

Details:

  • Quality Build - You can immediately feel the quality of these, and the solid engineering that went into them.

  • Full metal housing, coming in at a hefty 125 grams.

  • Features a 1.25″ long sight tube – for adjusting the secondary mirror tilt and rounding the secondary, and a Cheshire – a tool for adjusting the primary mirror tilt.

  • As a short tube Cheshire eyepiece that is fitted with cross hairs is simply just too short to be called a sight-tube and has no practical value when aligning the focuser axis of a Newtonian reflector, we stock this superior, long version.

  • Precision engineered, this device is all you need to collimate your reflector telescope.

Astro Has Lots of Other Astronomy Accessories Your Looking For - See Our Best Sellers Below

With Free Shipping On Every Item, Free Jelly Beans and 30 day returns, Why Not?

Payment Return PAY YOUR WAY

We accept PayPal and all Major Credit Cards.  Immediate Payment is Required.

  30 Day Returns

Customers are eligible for 30 day returns on all products except Telescopes.  You must return items in their original packaging and in the same condition as when you received the item.  If you don't follow eBay's item condition policy for returns, you may not receive a full refund. 

You are protected by Australian Consumer Law - You will obtain a full refund if the goods purchased are faulty, not fit for purpose, or do not match our description.

ASTRO'S BEST SELLERS Deep Sky Companions - Southern Gems

AUD $64.95

FREE SHIPPING

LIVE IN THE SOUTHERN HEMISPHERE? 2 x ROR Optical Cleaning Fluid

AUD $29.95

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THE BEST OPTICAL CLEANER. 1.25" Essential Astro Filters

AUD $189.95

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UHC, O-III + Hydrogen Beta Filter 3 Pack! Abbe Ortho Eyepieces / Planetary Viewing

AUD $74.95

ABBE ORTHO'S ARE THE ULTIMATE IN HIGH CONTRAST PLANETARY EYEPIECES

ABOUT ASTRO DOG

Established in 2018, Astro Dog is Australia's Online Astronomy Store.  

FREE DELIVERY AUSTRALIA WIDE

Do you have questions? Contact Us

THE ASTRO DOG DIFFERENCE

  • No Stuffing Around - We get your item posted quicksmart!
  • Tracking Number Issued for Each Item
  • Accurate Item Descriptions - You get what you see.
  • ASTROid Jelly Beans and Discount Codes with every order!

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© ASTRO DOG ABN : 99 627 185 499

Filed under: Eyepieces & Accessories