增透膜

He held a tray of black, red, and orange balls in one hand; on the table beside him rested a pair of black goggles similar to ski goggles. But this isn’t actually a game, and these goggles, when combined with certain activities, are meant to simulate the effects of being stoned on cannabis without actually consuming it.

Opticalcoating

Watch. Edward Elric and pocket watch mokona418 on DeviantArthttps://www.deviantart.com/mokona418/art/Edward-Elric-and-pocket-watch-108254093mokona418 ...

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Large aperture laser power meters for wide beams. To accommodate the widest laser beams, Gentec-EO offers a selection of large aperture laser power meters and ...

If you distort a statement, fact, or idea, you report or represent it in an untrue way. [...] distorted ...

anti reflectivecoating中文

Mar 14, 2004 — placed 'back to back' in such a way that the curved surfaces face each other in the middle, and the flats are on the outside. (The convex lenses ...

Polychromatic defocus could affect the optimal residual spherical aberration that could yield the best image quality for patients with intraocular lenses ...

Arcoating

A comfortable, lightweight 35mm prime lens with a versatile f/1.4 aperture. Cut through low light. Create dramatic shallow depth of field. Capture everything ...

Numerical aperture definition: a measure of the resolving power of a microscope, equal to the index of refraction of the medium in which the object is ...

Buy Ultraflex II Aspheric contact lenses for superior performance and comfort no matter your lens correction.

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Oct 24, 2019 — Both cyanoacrylate-based adhesives and epoxies are ideal for gluing metal to glass. However, if you need a bit more time to ensure the placement ...

anti-glare什么意思

The user shoots powerful lasers using the power of a prism. The user can't move on the next turn.

Lizotte, a health promotion specialist at the armed forces, turns to his colleague, Laura O’Dell, and instructs her to catch only the black ones without the goggles or, so to speak, sober. “Clear?” he asked. “All right, let’s do this.”

In a boardroom at the Department of National Defence and the Canadian Armed Forces headquarters in Ottawa, Christian Lizotte was ready to toss some balls.