Clip this little lighted scope onto your smart phone and use the phone's zoom feature to show images (and take photos) up to 30X magnification. Our Optics Guru Paul says it has no business working this well for six bucks. Measures 2-5/8" x 1-1/4" and comes with (3) replaceable button-cell batteries for the light.
This is the answer to your prayers, battery-confusion-wise. The 5-5/8" dia wheel has 44 slots and holes cut to exact size of every available button-cell and coin-cell battery for watches, remote controls, calculators, cameras, mini flashlights, audio devices, key fobs, etc. Slip the battery through the smallest hole it will go through in the plastic template and actually know what size to buy without having to put the old one under a microscope to read the numbers you can't read.
Good things come in (2) different small
packages. Our pocket microscopes are compact and perfect for a clear,
close look at stamps, coins, flora, insects or assorted minutiae. The
30X version measures 5-3/4" x 1-5/8" x 3/4" in black plastic with a
focus knob, on/off switch, small LED for illumination, and a vinyl
carrying case. Requires (2) "AA"s. The 60X version is a microscopic
3-1/4" x 1-3/16" x 3/4" and has a built-in white LED illuminator powered
by (3) coin-cell batteries that are included. Magnifies from 60-100X,
with coarse- and fine-focus knobs, and has a vinyl carrying case.
Microscope glassware for examination of
blood, pond water, mold, and other minutiae. All of the microscope
slides are optically clear glass 26mm x 76mm (about 1" x 3"), between
1mm and 1.2mm thick. The well slides, of course, have a concave well to
hold a drop of liquid. Our each is a package of (12) well slides, or a
box of (72) standard slides with ground or beveled edges. Cover glasses
are the smaller and very thin pieces of glass used as the top of the
glass slide sandwich. They are often used temporarily by simply dropping
them onto a drop of liquid to flatten and spread it and to minimize
evaporation. More confident microscopists will cement them in place to
permanently preserve a specimen. Our each is a package of (100) cover
glasses 18 mm square, #1 thickness (0.13mm to 0.17mm). If you need one,
you need both.
For students or professionals, this Celestron® handheld digital microscope that captures still images and videos is a terrific computer accessory. Plug the USB 2.0 cable into your computer's port and take advantage of the built-in, upgraded 2mp digital camera (Up to 5mp with interpolation.), 10X to 40X and 150X magnification, and LED illumination. The 4-oz, 4-1/4" x 1-1/4" dia scope may be handheld, or slipped into its metal stand for steadier viewing. CD-ROM software includes a measurement function. Minimum requirements UVC Plug & Play with Windows XP, Vista, 7 and MAC 10.4.9 and later, CD/DVD drive, open USB port. Very cool.
The sport of the future? No, cork-lined
polystyrene boxes for holding microscope slides, complete with numbered
slots and inventory sheets on the lids. The boxes are 8-3/4" x 6-3/4" x
1-1/3" with hinged lids. They are stackable, and you might get them in a
variety of colors.
When you peer through your magnifying glass at this specimen, or focus your microscope on it, even at the lower magnifications which work best, you're looking at one big bug. Make that (4) big bugs. The insects are real, encased in clear acrylic blocks 1-3/4" x 1-1/4" x up to 11/16" thick, and ready for inspection. Set 1 includes a scorpion, giant ant, wasp and a flower bug. Set 2 is a cricket, locust, yellow leaf beetle, and crab. No, not a crab louse or a crab spider, but definitely a crab ugly.
New, international-standard, full-sized
illuminated student microscope. Professional quality at a student price,
it has turret-mounted achromatic objectives, fine and coarse
rack-and-pinion focus and substage diaphragm light control, and a metal
frame. It is built to international DIN standards and accepts all DIN
eyepieces and objectives. With extras like focus stop for slide
protection, adjustable tilt and (2) spring clips, it is a fine
instrument for most home science work. If you are looking for more
magnification purchase the spring loaded 100X (oil immersion) objective
lenses. Brings your scopes total magnification up to 1000X
magnification. Our (36) piece assorted specimen set comes on (12)
slides. All are great additions.
Magnification: 40X, 100X, 400X.
*Objectives: 4X, 10X, 40X Achromatic.
*Illumination: 15 watt built-in.
*Stage: 120mm x 130mm with (2) clips.
*Focusing: Rack and pinion coarse/fine
*Weight: 7 lbs., 4 oz.
This 20-200X digital microscope from Celestron® has a built-in 5-megapixel digital camera that will take still photos and video of any scientist's discoveries. It's easy to use--perfect for looking at stamps, bugs, coins, rocks, circuit boards, plants and tons of other tiny things. Good for professionals but completely appropriate for curious kids, too. Has a manual trigger on the USB power cord, plus an 8-LED illuminator and a 6" adjustable stand on a 6-5/8" x 4-3/4" base. Comes with Celestron® Micro CapturePro software for Windows XP/Vista/7/8 and Mac OSX 10.6-10.7. USB 2.0.
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In addition to this fabulous on-line catalog of incredible stuff, American Science & Surplus has three great retail locations. If you're in the neighborhood, please stop by! Store hours may vary. Feel free to call for store hours and directions.