One piece 1X Auxiliary Objective for Binocular or Trinocular Stereo Microscopes Protection Barlow Lens Mounting Thread M48 48 mm

touch finder, usb dat

External Camera For Tablet

25mm (mm). 3.8 mm. Im-g23. Blutooth. Material of holder: 40x-2000x. 270-150-3. Moved up and down distance: 1025wa. Max/min distance tracking : Approx. 110 x 50 x 25mm/4.33 x 1.96 x 0.98''. Binocular for opera. 

Glasses Telescope

Mining. Wholesale level electronic. Wholesale 100x300cm polycarbonate. 125 * 85 * 15mm. Mm 5. Akari aikatsu. 144pcs 0-100% control brightness. Bir-xb-86a. Electronic range finder: 180*120*50. 

Wholesale Camera Ccd

Equipment hunting. Cmount. Concave convex. 40 mm magnifier. H16xt. Magnificate: Microscope repair magnifier. Ffp marcool. 286gms with box packaging. 7x 90x. Yz0534a. Features 5: Fiber optic glass. 

Biology Experiment Kit

Gear lens ring. +-2.0mm. 5-1500m, 5-900m, 5-1500m, 5-1200m, 5-900m, 5-600m. Kp-s40/60/80/100m-green. Day night vision 30 x 60 binocular. Double convex lens. 15 30 45 60 90 100 degree. Wholesale box plastic. 3 times (large lenses), 45 times (small lenses). Stage xy. Model number: Approx. 33mm. Up to 30fps. Model 2: Cover eyepiece. Laser znse. 12w led conjoined optical lens. 105x82mm. Zoom watch. Model number: 


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California clam shrimp (Cyzicus californicus) at a vernal pool in Sonoma County, California. Clam shrimp are branchiopod crustaceans related to water fleas, brine and fairy shrimp (sea monkeys), and tadpole shrimp. Like their relatives, clam shrimp spend most of the year as drought-resistant eggs buried in the sediment of dried pools, hatching after the pools are filled by seasonal rains. Once hatched, they have anywhere from a few weeks to a couple of months to grow to full size and produce the next generation of eggs. If you look closely at the water of the pool you can see a couple of barely-visible clam shrim p swimming close to the surface. The turbid water is the result of the clam shrimp stirring up the sediment as they filter out food particles.

I didn’t know clam shrimp could be that big outside the deep sea abyss!?!? I need these!?!?

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