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  • Celestron 44102 400x Power Laboratory Biological Microscope
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Celestron 44102 400x Power Laboratory Biological Microscope


List Price: $119.95
Price: $89.99 and eligible for FREE Two-Day Shipping Details
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Only 7 left in stock (more on the way).
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  • Feature-packed entry-level biological microscope at an economical price, with five prepared slides included
  • 10x eyepiece and 4x, 10x, and 40x objective lenses combine to provide powers of 40x, 100x, and 400x
  • Fully coated glass optics, all-metal body with monocular head, 5-poisition disc diaphragm
  • 50 mm (2") mirror provides illumination, while a basic condenser concentrates light onto the specimen
  • Adjustable arm (0° to 60°) for comfortable viewing, coarse and fine focus knobs
16 new from $89.99 1 refurbished from $165.62
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Frequently Bought Together

Celestron 44102 400x Power Laboratory Biological Microscope + Celestron No.44410  Prepared Microscope Slides (25-Piece Set) + 72 Blank Microscope Slides and 100 Square Cover Glass
Price for all three: $110.89

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Technical Details

  • Brand Name: Celestron
  • Model: 44102

Product Details

  • Product Dimensions: 15.2 x 10.5 x 8.8 inches ; 6.9 pounds
  • Shipping Weight: 7.3 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B000Q7964S
  • Item model number: 44102
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (24 customer reviews)
  • Date first available at Amazon.com: June 17, 2003

Product Description

From the Manufacturer

The Celestron 400x Laboratory Biological Microscope is an all-metal bodied microscope with fully coated glass optics and advanced features usually offered on only higher priced microscopes, like a basic condenser and 5-position disc diaphragm. With both coarse and fine focus knobs, 3 objective lenses, an adjustable head (0° to 60°), and 5 specimen slides, it's a great entry-level microscope that will last for years.

A condenser concentrates and focuses light when using high-power objective lenses. Since these lenses tend to have very small apertures, a condenser combined with an iris diaphragm provides increased illumination and resolution. You can easily adjust brightness, contrast, depth of field, and evenness of illumination on your specimen.

Product Description

The Celestron 400x Laboratory Biological Microscope is an all-metal bodied microscope with fully coated glass optics and advanced features usually offered on only higher priced microscopes, like a basic condenser and 5-position disc diaphragm. With both coarse and fine focus knobs, 3 objective lenses, an adjustable head (0° to 60°), and 5 specimen slides, it's a great entry-level microscope that will last for years.

A condenser concentrates and focuses light when using high-power objective lenses. Since these lenses tend to have very small apertures, a condenser combined with an iris diaphragm provides increased illumination and resolution. You can easily adjust brightness, contrast, depth of field, and evenness of illumination on your specimen.


Customer Questions & Answers

Customer Reviews

4.3 out of 5 stars
5 star
15
4 star
4
3 star
3
2 star
2
1 star
0
See all 24 customer reviews
And so very easy to focus!
A. Russell
Oh, and the packaging is very sturdy, and the microscope itself is very well made and firm, doesn't wobble at all.
JennyMac
Clear picture of that onion cell!
Amazon Customer

Most Helpful Customer Reviews

156 of 156 people found the following review helpful By A. Russell on October 6, 2009
Verified Purchase
Due to the lack of informative reviews, this microscope sat in my Amazon shopping cart for nearly a year. When the time came that we really needed to have a microscope for my son's home school science class, I went ahead and purchased it. My only regret is that we didn't get it sooner!

The microscope comes packed very well! Every piece was in place, safe & sound, when we opened it.

It was very easy to 'put together', as we only had to add the 4x, 10x, and 40x objective lens pieces, along with the 10x huygens eyepiece. Too simple. Has a very nice dust cover with it. The thicker plastic, nothing cheap.

As for the durability, it's heavy enough to remain in place as you're using it, just the right weight for moving it around if you need to. The arm is easy to tilt, and it's tight enough to stay in place unless you're intentionally tilting it.

Has a mirror to direct sunlight or your artificial lighting up under the specimen stage. Mirror has both a normal and concave side (to focus more light). It flips, no taking out pieces to switch them.

Now the best part, the magnification. Wow, it really works! And so very easy to focus! We had the prepared slides on the specimen stage right away, and my son was just in awe (as was I!) at how clear we could see the items on the slides. When looking at the intestine slide, my son said, "Mom, this would be gross if it wasn't so cool!" The 4x lens (along with the 10x eyepiece) has so far been enough magnification, but we've tried all three & they're great!

I don't know if the prepared slides are the same with each microscope, but the 5 that came with ours are:
1. Intestine
2. Honey Bee Mouth Parts
3. Corn Stem
4. Year Tilia Stem
5.
Read more ›
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49 of 49 people found the following review helpful By Amazon Customer on March 26, 2011
Verified Purchase
I took something of a risk buying these for my science department with my little budget. As inexpensive as these are I was really afraid they wouldn't work and I'd be blowing money I could have spent on fewer more expensive ones that would have certainly worked. Big sigh of relief here now. When they came in they were easy to assemble, and then I put that first slide on there for the moment of truth. After some messing around with the mirror and focus knob, bam! Clear picture of that onion cell! There is no powered light source, just a mirror, and that was a worry until I made it work just fine. Only a single focus knob instead of the fine and coarse focus like you might be used to, but that single knob does the trick. Very solid metal construction and very substantial feel. You know you aren't dealing with a toy. Comes with a very thick dust cover too. It's the real deal. If you are a department head looking for microscopes, buy some of these and save the rest of your budget for other stuff. It's got everything you could want (almost). This thing is an incredible value. When I get a little more budget money next year I'm buying more of these.
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46 of 49 people found the following review helpful By James on December 16, 2009
Verified Purchase
Admittedly, I bought this microscope for an unusual purpose, to turn into a robotic digital microscope. As a result, I've stripped the stage off it and glued a webcam without the lens to the eyepiece. But I could only do that because this is such a high-quality, well built item. The construction is sturdy, with metal parts where a cheaper microscope would be plastic. The optics are great, and components such as the focus rack turn smoothly. I don't know why anyone would buy one of those cheap kids microscopes, when you can get this one for so little money.
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8 of 8 people found the following review helpful By Everyman on March 11, 2011
Verified Purchase
I got this for a smart, conscientious 10-year-old and it seems to be perfect. It came with 3 objective lenses and a single eyepiece lens, along with a manual in good English and a sturdy plastic dust cover. One thing I would note is that it did not come with any blank slides, so we will be buying those separately. It did come with 5 nice pre-made slides to look at.
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8 of 8 people found the following review helpful By kkennedy on February 5, 2011
Verified Purchase
I bought this for my son 2 years ago and it has been a great purchase. I like to use a product for a long time before reviewing it. We had gotten cheaper microscopes in the past and we got what we paid for. This microscope is extremely durable and well made for the price--I was not expecting it to be this nice. It's simple to put together and easy to use. Getting the light just right is tricky at times but that's a user issue. We've made a lot of slides to examine under this microscope and it never fails to amaze. Well worth the money.
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13 of 15 people found the following review helpful By kc on October 7, 2010
Verified Purchase
Haven't used a microscope before but found this pretty easy to use. Had some difficulty using the 400x zoom because the instructions asked to be careful not to touch the slide with the objective lens but you really had to get the objective extremely close to the sample to see the slide at that magnification. Maybe it is like that with microscopes, I just am totally new so I was afraid to do so and couldn't get it to work until after a few hours.
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6 of 6 people found the following review helpful By Raymond on November 14, 2011
Verified Purchase
I got this microscope just to play around with at home. I got an LED book light to use as the light source, which I highly recommend. This microscope has an excellent quality to price ratio. The only real downside is that I have to move the slide around on the stage by hand, which is definitely fine considering the money it saved me. So far I've looked at blood and pond water, both of which are fascinating to look at.

If you're just looking for an affordable microscope to play around with and enjoy at home, this is the one you want.
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