I plan on making a replica of a Las-7 Dagger from the game Helldivers 2, and I want to know if it might be dangerous to look at the spot on the wall. For this build I plan on using an 80w COB light, and to imitate the fact that its a laser weapon in the game, id like to collimate the light so that it looks like a laser. But now I'm worried that an 11,000 lumen 1 inch dot on a wall might be dangerous to look at. does collimating the light add any more danger then it would otherwise already be? I'm aware that a 11,000 lumen led that's smaller then my palm is already dangerous for how bright it is, but does collimating it into just a dot make it more dangerous? For reference, the dot would be roughly the same size as the LED itself, the collimating lens would be the only lens in the system.

Collimatedbeam

4-pin polarized connector with 20AWG wiresRated for up to 24VDC, up to 4A per connectorWay to Connect: Male and Female Ends Push InMaterial (External): PVC Plastic16" total length when plugged together0.73" (18.5mm) diameter at widest point0.22" (5.5mm) cable diameter Finish: White or Black

Pure beam focusing optic with twist focus; Beam distance: high, 351 meters (1151-feet ); low, 77 meters (252-feet ); Light output: high, 1075 lumens; low, 53 ...

Collimating lens

An electric linear actuator is the preferred solution for simple, safe, and clean movement with precise control. Our actuators come with an IP rating, ensuring ...

Coherentlight

I used it once yet but I love it. Looks very solid and reliable. https://cdn-yotpo-images- ...

How to collimatelight

About Germanium Windows. Germanium (Ge) Windows are available off-the-shelf with two anti-reflection coating options. The Knoop Hardness of germanium (780) is ...

This waterproof connector is Field Installable and creates a reliable, waterproof connection without any special tools or chemicals. Each cable has 4 color-coded conductors that match between the sides, for easy wiring and connectors are polarized so you can't plug them in wrong. Avoid messy silicone goop and layers of ugly electrical tape - Our line of Waterproof connectors is perfectly suited for Marine, Automotive, and Industrial applications. Available in Inline Connectors, Panel/Chassis Mount Connectors and Pre-assembled cables, you can be sure to find the right combination of connectors to fit your needs.

tl;dr: Select the area you want to stretch/distort, press and hold ctrl+alt on the keyboard, hold the down arrow. This creates the stretched ...

Kohärenz beschreibt die zeitliche und räumliche Korrelation der Phasen von Wel- len. Teilwellen mit zufällig schwankenden Phasenbeziehungen sind inkohärent,.

Collimatedbeam divergence

Laser collimation

All the latest science news on extreme ultraviolet light from Phys.org. Find the latest news, advancements, and breakthroughs.

Jan 13, 2022 — In photography, ND filters can help you slow down motion in bright conditions for shooting long exposure photography. Think a smooth flowing ...

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We might define this as vertically polarized but in general linear polarization could refer to linear polarization vectors pointed in any direction. (e.g. a ...

Facility windows (exterior or interior) that are located within the NHZ of a Class 3b or Class 4 laser or laser system shall be provided with appropriate ...