To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

TL;DR: Grab this Portable Handheld Pocket LCD Microscope with a 4-inch screen and 80x magnification for just $69.97 (reg. $100) through September 29. Curiosity doesn’t need to be confined to a ...

With the RGBCW outdoor lights, you’re not just getting ordinary lighting—you’re gaining full control over how you illuminate your space, thanks to its innovative dual-lens design. On one side, the ...

The Del Mar City Council introduced a set of objective design standards Aug. 26 that the city can apply to any new development that, based on new state laws, would not have to go through the ...

But one of the best lens heaters can eradicate this issue. Lens heaters are very simple in design, consisting of a padded strip that needs to be wrapped around your lens and plugged into the ...

Music’s in the air, and there’s painting and sculpture in imaginative variety as an art museum gives rare treatment to an ephemeral medium. By Holland Cotter With more than 1,800 works from ...

Late 1600s – Dutch scientist Antonie van Leeuwenhoek constructed a microscope with a single spherical lens. It magnified up to ×275. 1800s - the optical quality of lenses increased and the ...

The best iPhone lenses are a sure fire way to take your iPhone photography up a level. Sure, the iPhone 15 Pro has a 48MP sensor, which sounds great on paper, right? Well, ask any professional ...