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SVBONY

SVBONY Red Laser Collimator for Newtonian Marca Telescope Alignment 1.25 inches 7 Bright Levels Triple Cemented Lens with 2 inches Adapter

    • Based on 2,199 reviews
Condition: New
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$25.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 20
Order within 7 hours and 43 minutes
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Features

  • SVBONY user adjustable laser collimator;allows anyone easily collimate 1.25'' and 2'' reflector telescopes;come with removable 2" adapter;built with metal material;make alignment no longer boring and time consuming
  • Easy to use;accurate collimation in a few minutes provide a more clearer image;no longer have to go back forth;just watch the collimator from the mirror end of the scope and adjust the screws
  • 7 brightness levels red laser beam;adjustable brightness;suit for different light conditions;amazing alignment in dark and day;so can get the better views possible from your reflector telescope
  • High quality solid metal body;for a long term use;CR2032 battery included and comes with a full set of instructions with a step by step procedure on how to properly align a relfecting telescope
  • Triple cemented of Lens;Improve the stability of red dot;Red laser with 7 brightness levels;Quick alignment;much faster than a manual collimator ; It's a great Halloween birthday christmas gift

Product Dimensions: 8.46 x 3.54 x 2.36 inches


Item Weight: 7.4 ounces


Item model number: FUSF9123A


Batteries: 2032 Lithium Ion batteries required.


Is Discontinued By Manufacturer: No


Date First Available: July 18, 2014


Manufacturer: SVBONY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Not too bad
This thing is sort of a waste of money . If turned bright enough to see the beam on both mirrors, you don’t have dot , but more of a line . If you are collimating a telescope , you would be better to make , or buy a collimating cap . The only good this did was if shined through the collimating cap hole , it was very easy to see center of primary mirror. Then again , a flashlight preformed this just as well . I can’t recommend. Update : SvBony reached out to me after seeing my dissatisfaction with this product . They sent me model SV121 . The beam on this model is greatly improved . After collimating it , it did preform well , and seems quite accurate. You must make sure it sits completely square in the focuser to be properly centered . I did dig out the plugs on the original collimator and adjust it . This helped the fuzzy beam become much better . It takes a 2mm Allen wrench for the adjusting screws . SvBony’s customer service deserves 5 stars as they went above and beyond to assure this customer’s satisfaction. Thankyou , Kelly . ... show more
Reviewed in the United States 🇺🇸 on February 22, 2023 by Rdubya
    • Easy once you know.
First off do not collimate your scope while it's straight up, it will work but you risk dropping things onto the primary mirror and that would be a sad day. I like to point the tube as low as it will go and if I can I'll sit in the floor while I'm collimating. Every scope is different so it can be difficult learning how to use this depending on how far out of collimation you are. For example I use a truss tube hybrid that needs to be collimated every time it's assembled, and the first assembly was the hardest since i was learning the scope and collimator at the same time. Just take some time during the day and be careful not to blind yourself since you will be looking at the primary while you do this. Start with getting the laser centered on the primary mirror by adjusting the secondary mirror, once that's done you can adjust your primary mirrors angle in order to center the returning laser on the laser collimator itself. I find that once you have near perfect collimation, you can look at the primary mirror into the reflection of the collimator itself and once the laser returns perfectly to the laser emitter (dead center in the collimator) you will see the emitter brighten even more than usual. Once you see it brighten up, collimation should be perfect or pretty dang close. Hope that helps. ... show more
Reviewed in the United States 🇺🇸 on January 31, 2023 by Mason
    • Quick and easy way to colimate your newtonian telescope.
Review Image by Wild T Wild T
Review Image by Wild T Wild T
Review Image by Wild T Wild T
Arrived next day in good condition, packaging is good and include instructions although recomend watching the videos on YouTube. I used the 2" adapter sinse I have a 2" focuser tube. As you start your colimation process watch for play of the colimator on the adapter or focuser tube. If it not 100% centered and snugged in the tube you will have an error if you rotate the colimator. I put some scotch tape around the colimator to increase the thickness so it would be tight (no play) in the focuser tube assuring it is dead center and firm. This is how I was able to obtain colimation. Could the colimator be a true 1.25 in diameter? Sure, but scotch tape did the job. Can't complaint for a $25 colimator. I would keep this. ... show more
Reviewed in the United States 🇺🇸 on February 26, 2023 by Wild T Wild T
    • Is it just me? Or what
Really like this, I think. My reflector really needed collimating. Still does. What I see indicated does not much resemble a pattern that I can determine as good or bad. Will keep trying.
Reviewed in the United States 🇺🇸 on March 27, 2023 by bob
    • Seems to work as it should
I'm just getting into astronomy and used this to collimate my little dob telescope. It was easy with this tool, and I think it did the trick.
Reviewed in the United States 🇺🇸 on March 19, 2023 by Derek F.
    • Good tool
I like the device. Works well and I love it.
Reviewed in the United States 🇺🇸 on March 30, 2023 by Larry A Fetter Jr
    • Appears to work well.
Easy to operate and I did see an improvement over manually aligning my scope.
Reviewed in the United States 🇺🇸 on March 21, 2023 by ROGER AKA RSTAKAT
    • Good product
As described
Reviewed in the United States 🇺🇸 on March 28, 2023 by Robert Shaffer

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