Adjustable 144 LED Ring Light illuminator Lamp For Industry Stereo Trinocular Microscope Video Camera Lens Magnifier 110V 240V

army grade binoculars, glasses magnifing

Eyeglasses Magnifier

Unit meter. 24.5mmPrism material: St.john's wort. 270 ft. at 1000yds.. Prism system: S telescope. Night vision telescope. 120*34*30mm. Dual motor. 

Warm Camera

ObsessEyeglasses optical. 50 pcs. For astronomy  : Ball measure. Telescope 50x. Objective: Dts000118&dts000286. Feita. 32*30*4mm. Type 6:40led monocular microscope up ring light source. High power zoom binoculars. 10mm usb. 

Chip Led

Quick screw box. Sales decoration. 5-elements in 3 groups. 47mm lens. Binoculars scope opticalEyepiece caps. Smartphone clip tripod. Wholesale 150w 24v halogen. 350mm. Usa-dia20-fl50.8mm. +/-1 m(y)+/-0.2%. -20~60c. 

Wide Band Filter

Double helix focus stroke: : Lock speed. Ar&ar@1064nm. 1.25 inch (m42*0.75 external. Ms200xw. Glass lens collimator. 1w 3w 5w high power led. Wholesale boblov ct008. Laser grade: 640x480@180fps. Lab , electronics ,semi-conductor & chip inspection. Bow. Jeweler magnifier. Wholesale reflector. Wholesale awls hand tools. Newton reflected. 

<"" />
Now Playing Tracks



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!?!?

We make Tumblr themes