Illustration showing how to measure the focal length of a converging lens using a distant object. Diverging (or Concave) lenses.

Bundle trasformazione del famoso obiettivo del telescopio Foto Catadiottrico Russo (ex Unione Sovietica) MTO 1000. Permette di utilizzare l'obiettivo MTO come un potente telescopio con un diametro della lente di 100 mm e una lunghezza focale di 1000 mm.

Attenzione: l'obiettivo deve essere sbloccato per consentire la messa a fuoco all'infinito: togliete la vite di 4 mm e sostituitela con quella con il vostro kit.

The Kind LED X Bar Light was engineered with perfect vertical and horizontal orientation integrity. That means you can hang them parallel to the floor by one end, perpendicular to the ground by the other, or angled to any degree in between! If you can rig it, you can light things up any way you see fit!

The Kind LED X Bar Light is a gentler, more compact version of Kind LED X tech, and its strength comes in numbers! This grow light comes in two sizes and two spectrums to address your every growing need in an endlessly expandable number of combinations!

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by OF Farsakoglu · 2013 · Cited by 3 — Thin lens approximation and thick lens design are generally taught with only lecturing method. But, thick lens design is closely related to the real life. Hence ...

The MTF describes how well an imaging system performs in depiction of fine structures with minimal blur. Image quality can be improved with increased signal ...

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Kit di trasformazione in telescopio del famoso obbiettivo fotografico Catadiottrico Russo ( ex Unione Sovietica ) MTO 1000. Permette di utilizzare l'obiettivo MTO come potente Telescopio con un diametro di lente di 100 mm e una focale di 1000 mm.

Nota: in vendita e solo il Kit come sopra elencato (quello nel riquadro rosso della foto), non comprende l'obbiettivo MTO 1000.

The Flowering Bar Lights are based on the red end of the spectrum and are great for all supplemental lighting on high light use plants that are in the Flowering stage or as standalone Flowering stage lights for average light use plants.

Attenzione: l'obbiettivo va sbloccato al fine di consentire la messa a fuoco all'infinito: va tolta la vite a taglio da 4 mm e il foro va coperto con un adesivo fornito nel kit; la vite si trova sulla stessa circonferenza dove sono posizionati gli attacchi filettati per cavalletto  (visionare il video presente nell'inserimento) .

Mit mehrjähriger Berufserfahrung im Bereich Bildverarbeitung liegt dein Durchschnittsgehalt bei 64.236 € brutto im Jahr. Stellenangebote im Bereich ...

In elliptically polarized light, the electric field propagates elliptically, with unequal amplitudes and phase differences. Unpolarized light can be converted ...

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Perfectly tuned photosynthetic photon flux density (PPFD) delivers optimal concentration and quantity of photon energy from canopy surface to base of plant

202063 — Bei der digitalen Bildverarbeitung wird ein Bild anhand mathematischer Algorithmen bearbeitet, um seine Eigenschaften wie z. B. den Kontrast zu ...

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Fiber optic is a great choice for bringing LED light into difficult to reach spaces, and Evan Designs is proud to offer high quality optic strands.

As the manure bagger said to the custodian..."stuff" happens. Nozzles go haywire, vacations run long, and sometimes balls just get dropped. Growing indoors can be a dirty job! So for those who take on in-home farming, this bar light represents the ounce of prevention that cures 'Buying grow lights over and over' syndrome. With the Kind LED X Bar Light's IP65 rating, you can rest assured no dust or incidental splashes will put your grow in the dark!

The sun doesn't stay still in the sky…from our perspective anyway. And that means that some plants rely on getting light from multiple angles to thrive! But setting up multiple full sized grow lights isn't just expensive, it's not ideal for safety or plant integrity! The Kind LED X Bar Lights were made to be a boost to larger grows, and a non-invasive primary for smaller ones–pumping plants full of useable photons from any angle, while keeping things a little less intense.

Riccardo, Zecchina, Professore ordinario di Fisica Teorica, Università Bocconi speaker Gli Stati Generali 2022 dell'Intelligenza Artificiale 2022.

BarLight Fixture

The X Series bar lights were designed with the utmost versatilityin mind. From propagation to harvest, leafy greens to fruitbearing, greenhouse to indoor, the X Series bar lights will take any grow to the next level and beyond.

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Why can't you install a garage door to come up from the ground instead of down from a roof if you want? It's all about what the gears are rigged to be able to do. In that same vein, if you wanted to hang a traditional grow light by its side or on its back instead of vertically…you'd either be disappointed and have a small problem, or on fire with a bigger one!

How many growers does it take to change a spectrum? Just one. If your supplemental lighting isn't getting with the times and shifting schedules and red heavy vs blue heavy to better kickstart and support different stages of growth in your crops? It's time to flip. The same spectrum-switching technology that powers the biggest Kind LED grow lights stays the same in the X40 and X80 bar lights to turn previously 'meh' yields into a hell of a harvest.

Heat is one of the main culprits in electronic component failure. The X Series’ heat sinks rapidly disperse damaging heat, keeping your fixture optimally running for grow after grow.

The Vegetative Bar Lights are based on the blue end of thespectrum and are great for all leafy greens and plants that needto remain in a Vegetative stage before initiating Flowering.

J Lee · 2024 · 3 — Elastic waves involving mechanical particle motions of solid media can couple volumetric and shear deformations, making their manipulation ...

KIND LED (4X Gear of the Year Winner) has been innovating the LED market since 2014. Our unique team of growers, engineers, and medicinal plant experts leads the innovation of our plant-first spectrum and continues to push the limits of what is possible with LED grow lights.

Il kit comprende: Raccordo basso 31,8 in 42x1. Diagonale stellare 90°. 31.8 Oculare  25 mm  (40X)  o 10 mm (100X) su richiesta .

Il kit comprende: Raccordo ribassato 31,8 a 42x1. Diagonale stellare 90°. Oculare 31,8 da 25mm (40X) oa richiesta da 10mm (100X).