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How do u I align the lenses on the edu schience 350x model

Edu schience 350 x, getting started manual sux

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Google Newtonian collimation.

Posted on Jun 27, 2008

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Posted on Jan 02, 2017

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We have an Edu Science telescope from ToysRUs with a price tag of $69.99 that lists numbers 10050 and 120804. We took it out to assemble it and can't find a manual. When you look out the lense, it is


You can only use the eyepiece marked 20mm. This is a toy not a scope and you will only hate astronomy if you try to use it. The tripod is unstable and the lenses are plastic. Send it back and get a quality scope from Meade, Celestron or Orion. Orion makes a tabletop Dob (only 76mm aperture) for about $60 that is much better quality.

Nov 09, 2011 | Optics

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How do you adjust the valves on a honda 350x 3wheeler


My friends who ride ATCs always ask me questions about doing the valves. Everyone seems to be scared of doing their own valves. I suggest you buy a copy of the Honda 350x Service Manual and it will show you how easy it is. You can do it! Honda ATC 350x Manual

Sep 03, 2011 | Honda XR230 Motorcycles

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My son has an edu science telescope, bought from toy's R us, he seems to have lost the instructions and broken the tripod, much to my annoyance a the sky is clear tonight! Any way i was wondering where i...


Any photo tripod would work if you can attach the tube. Toys R us do not provide any instruction manual, and they do not sell parts.

We receive the most complaints on this brand. It is really a TOY telescope. Sorry.

Jan 18, 2011 | Edu-Science (10166) Telescope

1 Answer

I purchased an Astro Nova 100 350x telescope from Toys'R'Us Manhattan, took it to my country without opening the box, and found out that the most important pieces were missing -- 4, 9, 12.5 and 20mm...


Yes, there are several telescope shops in New York that will sell you these. Like Sultan Camera. You can also buy on-line. Here are two retailers:

http://www.agenaastro.com/

http://www.optcorp.com/

Sep 06, 2010 | Edu-Science (10166) Telescope

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Out of focus


Ur tv have a problems known as Convergence,it dead.The convergence board the 2 STk convergence ICS and some or all it resistors are dead.These parts must be change to solved covergence problems.The shop will cost u $300-350 for parts and labors.

May 26, 2010 | Sony KP-51HW40 51" Rear Projection...

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How do I adjust the valves on my 2003 Yamaha Warrior YFM 350X?


first you need to remove everything that covers your valve covers(gas tank etc.) remove the intake valve cover,and the rotor nut and timing plug.set the engine a t.d.c.(top dead center)fit a socket onto the rotor nut and turn it counterclockwise until the"I" mark appears align it with the index mark in the timing hole.use a flat feeler gauge between the top of the valve and the adjuster.loosen the locknut and turn the adjuster just until you feel resistance on the feeler guage.hold the adjuster and tighten the lock nut down.i can not tell you the min.clearance spec to your quad since i have a 660 raptor.try using the smallest clearance number.

Apr 24, 2009 | 2003 Yamaha YZ 250

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52" RCA HDTV projection TV 4 years old and just started getting


This unit needs repair your convergence needs alignment, which with the RCA model needs to be done by a tech and the Blue card is either dead or is dying. You need to take it in and evaluate weather or not it is worth repairing or just wpending the money on a new T.V. - You can expect to pay around $350 - $800 to get this repaired, plus pick up and drop off. I would not endevor to do this myself as there are other things that can be damaged when messing with it.

Dec 08, 2008 | RCA D52W23 52" HDTV CRT TV

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Afficio 450 camera lense alignment


You need a manual to calibrate the scanner do you have one?

There are some holes in the scanner that need to be calibrated with a tiny screwdriver. The manual teslls you the correct settings.

Did yiou remove the cable?

Aug 19, 2008 | Office Equipment & Supplies

2 Answers

Can not see anything through lens but black


Try removing the dust cap at the front where the scope is.

Jun 08, 2008 | Edu-Science (10166) Telescope

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