Sunday, February 28, 2010

TASCO 49TN Refractor Telescope & Microscope


See your star5

Bought this set for a 9 year old boy's birthday. Bought a star in his own name so that he'd have a reason to use the telescope. He loves it! He hasn't gotten a chance to use the microscope yet but I'm sure he'll have a cure for H1N1 in no time.More detail ...

Wednesday, February 24, 2010

Celestron 44340 LCD Digital LDM Biological Microscope


Celestron 44340 LCD Microscope3

I'm pretty happy with this microscope that I purchased to use with my daughter. The screen is clear and responds to movement (rotifers) without any kind of low fps problems.



There is a distracting dark patch in the center of the LCD. The spot does not show up when you record a video so it must be a problem with the LCD. The company has not yet replied to my support email on this subject I sent 4 days ago. Paint on the objective lens housings is worn looking and there is a scratch on the upper illuminator's plastic housing. Because of these things the finish of the microscope has a used look.



The photo and movie recording interface is simple and easy to use. There is at least one misspelled word in a menu which makes the interface seem unprofessional. However it records acceptably. The video it creates is in the Windows .wmv format.

More detail ...

Tuesday, February 23, 2010

Galileo FS-80/K-800 800 x 80mm Yoke Mount Reflector Telescope


Good For The Price4

I was thinking of spending about $50 on a telescope after a few minutes I found myself looking at a $300 goto telescope. I've never really used a telescope before I quickly realized that the hardest thing about shopping for a telescope is figuring out what your budget is.

After I watched the video for this telescope I decided I could afford to spend a few extra dollars on it. If this had cost $30 more I would only give it 3 stars.



The good: It is a nice big telescope for the price. I have been able to see the moons of Jupiter and can just barely make out a couple of bands but don't expect to see the big red spot with this. Saturn has not been out yet but I am looking forward to pointing this telescope at it. The views were stunning when I looked at the edge of the moon where the sun was setting. I have seen shadows filling lunar craters with my binoculars before but the view from this telescope took my breath away. I also really like the Mars Eye finder. It took me about half an hour to calibrate it but once calibrated it works very well. A better battery cover for it would be nice. For me the 20mm eyepiece is more rewarding. The lower magnification brings in more light. It was easier for me to spot Jupiters moons with the 20mm eyepiece the 6mm eyepiece. This telescope was pretty easy for me to set up. The only tricky part was calibrating the Mars Eye finder. There is a fine adjustment for the vertical plane that works marginally well. It is lacking any decent horizontal adjustment. The accessory tray is nice for changing eyepieces. Without my glasses I cannot see much especially in the dark. I can get the eyepieces back and forth to the focuser with this tray very easily.



The not so good: The packaging was not very good. I could hear parts shaking around in the box when I brought it inside. There was a slight dent on the side of the scope. It was very small right where the mount attaches to the telescope. The scope that I got was white if it had been gray I may not have noticed it.

The mount is not very good at all. Most reviews of telescopes in this price range seem to say the same thing. When using the 6mm eyepiece you need to wait about 5-6 seconds after touching the telescope for it to quit bouncing around. If you try to adjust the focus you need to start over. The 20mm eyepiece takes about 2-3 seconds to get steady enough to look at. I cannot imagine trying to use the 6mm eyepiece on a windy night or with any type of Barlow lens.

The software included is about 10 years old and it shows. It may be useful if you want to use it on an older computer but if you have a newer system I would strongly recommend Stellarium. Stellarium is free just Google it.



Overall I do not regret this purchase at all. It certainly does require a certain amount of patience. At this price range it is easy to get nit-picky about certain details that higher priced telescopes may overcome. But dollar for dollar I feel this is a very rewarding telescope. More detail ...

Monday, February 22, 2010

Celestron AC Adapter for use with all Celestron computerized telescopes.


A Basic Necessity5

The bottom line on Celestron's SE series is that battery power is not enough. AA batteries drain quickly and if you are using a dew zapper (also a necessity on SCTs) then that alone will drain your battery is just four hours on Celestron's smaller power tank. Plug your scope in and the drain is even faster. If you're planning to be out for any length of time you should really consider this accessory. I use it with my 8" SE nearly every time I am out and can plug into a power source. It's never failed me yet.More detail ...

Sunday, February 21, 2010

Celestron 44320 Microscope Digital Kit MDK


Poor quality. Not worth the money1

I bought it tried it and immediatley returned it.

All PLASTIC. No fine focus image capturing was poor and not adjustable.

Save yourself the bother.... buy a different microscopeMore detail ...

Saturday, February 20, 2010

Celestron 21061 AstroMaster 70 AZ Refractor Telescope


Easy to use5

I bought this scope for my neighbor's kids as a Christmas present. They (along with their dad) had very little experience with telescopes so I expected it would take some time (along with a little help from me) to get this scope up and running. I was wrong. The very night I gave it to them they (actually the dad) set it up and enjoyed looking at the moon with it. They didn't need me at all. In fact I have yet to look through the scope myself. They tell me it's fantastic. It certainly struck me as a serious well-made scope when we took it out of the box. The fact that it is so easy to use makes it a really great scope.More detail ...

Thursday, February 18, 2010

Celestron 21061 AstroMaster 70 AZ Refractor Telescope


Easy to use5

I bought this scope for my neighbor's kids as a Christmas present. They (along with their dad) had very little experience with telescopes so I expected it would take some time (along with a little help from me) to get this scope up and running. I was wrong. The very night I gave it to them they (actually the dad) set it up and enjoyed looking at the moon with it. They didn't need me at all. In fact I have yet to look through the scope myself. They tell me it's fantastic. It certainly struck me as a serious well-made scope when we took it out of the box. The fact that it is so easy to use makes it a really great scope.More detail ...

Wednesday, February 17, 2010

Celestron Accessory Kit

The Eyepiece and Filter Kit (#94303) contains:

• Five Superior Grade Plössl Eyepieces - 1.25” — 4-element design with a 52° AFOV (32mm has 44° ) — Superb color resolution edge sharpness and clarity. All eyepieces are fully multi-coated for maximum contrast and resolution. Supplied are a 4mm6mm 9mm 15mm and 32mm.

• Barlow Lens - 2x 1.25”— Compliments the Plössl eyepieces in this kit and gives you a total of ten power combinations. High grade glass optics with fully multicoated lenses are used so there is no degradation of image.

• Six Colored Eyepiece(Lunar & Planetary) Filters - 1.25” — Included are Kodak Wratten #12 #21 #25 #56 #58A and #80A. Since you have all the eyepieces necessary to study the planets and moon in detail these filters will greatly enhance your enjoyment of our solar system.

• Moon Filter - 1.25” — A neutral density filter which allows you maximum enjoyment of the moon especially during the brighter phases.

• Aluminum Carrying Case — This sturdy and well-built case fits all of the above items in the die-cut foam interior and has room for additional accessories.

More detail ...

Celestron 21024 FirstScope Telescope

FirstScope Telescope Official Product of the 2009 International Year of Astronomy. Ideal astronomical entry level telescope. The FirstScope Telescope pays tribute to Galileo Galilei and may of history's most notable astronomers and scientists. We honor these men and women for their contributions bringing us one step closer to understanding the universe around us. The compact design makes it easy to take with you on your next outdoor adventure. The FirstScope is also stylish enough to be used as a decorative fixture on your bookshelves or desk.More detail ...