I have the R400, the red laser would not show on the TV surface my client had in his conference room. Will the green be any better?
279272
Some displays (TVs, laptop screens, desktop monitors) have an anti-glare coating that makes lasers like this barely work, if at all.It's not really the laser's fault, but rather the coating. It will be hit-or-miss depending on what your clients have.It's worth noting that the green lasers will do a better job, always, than the red lasers. But even with green's added brightness and power, it will be diminished greatly with an anti-glare coating.You'll also see that your relative angle to the screen (and the viewer) will make a difference, too.
279273
I think it should, the military and LE have gone to green lasers on their tactical guns because the green light spectrum shows up better.
279274
This green laser works on an LCD monitor IF (big if) you are directly in front of it (even being off to the side slightly or below a panel mounted high on a wall means it won't show up), AND you are within 5-10 feet of the screen. In most real-life scenarios, this pointer will not be visible on an LCD monitor. TVs monitors are designed specifically to minimize reflected light, so even the 'stronger' lasers don't work.
279275
I don't know the specific surface you're noting, but I used this green laser on a variety of backgrounds and didn't have any problem seeing it.
279276
LCD TVs have polarized filters. Lasers emit only one polarization. Turn the pointer 90 degrees. and you'll be able to see it. Green, red, blue doesn't matter, it's all one polarization.
279277
Your question call my attention, so I just tried on my TV (Old Tv), LCD Computer screen, Laptop screen, windows, glass, microwave, and It works over all the surfaces, I also recall, that green light powerful than red, so I tried pointing at the building across the street (probably 300 yards), and I see the dot really clear, But on the LCD it becomes a little blurry, probably because of the surface porosity
279278
For the same input power a green (532 nm) laser will always be more visible to the human eye than red (typically 633 nm). The normal visual response in humans follows a Gaussian distribution from approx 400-700 nm and is centered at very nearly the same wavelength as the green laser, thus green lasers stimulate a more prominent visual cortex response than red or any other wavelength laser for that matter.
279279
I just tried the green laser on my TV screen: The green dot is not as bright as normal, but I can see it. One of the reasons I bought this model is that I had read reports about the green being easier to see compared to the red laser
275455
I use my Streamlight on my home protection handgun, so I actually prefer the red laser. Typically, green lasers are better for brighter/outdoor environments, and I bought this product specifically for indoor and predominantly night time defense. The LED light is plenty bright, and the red laser is still highly visible, even when the light is on. I would think that red would actually be more visible than green in this case. All in all, I am very satisfied with the performance and price of this product.
1876228
No, they will not. Red lenses for red laser beam, Green lenses for green laser Beam. Any color lenses will block all other colors in the spectrum. Learned this by doing 'as builts' in the field, residential and commercial construction projects.
762764
Not sure of the question you are asking, but here goes. Being green, the laser is very bright. During night conditions, the beam could possibly be traced to a point of origin. However, it is not bright enough, or solid enough to be used in a "light show" on its own accord.
1738040
Hey, Matt. Wasn't sure on this, but as I was headed down to the local shooting range, I brought one along and tested it with a green laser the shop had. It did not work with green. Hope that helps. Michael
862432
Sure. The laser is pin-point. There probably is a limit to how small it will go. Some surface mount components are too small to even see! :-0
801682
I got one of these for my landlady who's ancient Ricoh laser stopped working. I myself have an HP Color LaserJet. The quality produced by her Epson is "better" than my LaserJet ... so much so that I've been considering replacing the LaserJet. Inkjet technology has come an awfully long way since it was first introduced.
1627407
worked fine for me ,,, be sure you have power to both moniter and camera ,, ALSO please note the color quality is horrid , no green at all black and white would be better , , thay sent me another camera , same problem ,, ,, If power OK try video cable to monitor could be low signal strenth.
60765
Hi, I wasn't able to connect it to the K400r. I made a lot of web searches and didn't find any soultions. It seems that the CS918S doesn't work with the K400r. I ended up replacing the CS918S with a different TV-box, the Minix Neo, which works just fine with the K400r.
1769793
Hello Crystal, My NCSTAR ARLSRG is currently running on older batteries and in the sunshine GREEN Laser has a 50 yard spot, in the dark it's 100 + yards. The red laser has much less range in daytime but the nighttime range is almost as good as green. Also during sunny daytime it depends on what the target is color wise as to how much range you'll get. I use a range finder to measure my distance and this particular laser is the best I've had so far and green lasers are superior to Red lasers. John
1539376
Hi. Avoid this monocular. Bad resolution on the green display. The infrared has no visible effect on the image. As a whole this monocular sucks. I sold it at a loss to recover some of the expense
768011
You can just try it and then check the device afterwards. As long as your lights are all green then you are fine. If any of the lights are red then you should move the inside antenna to a different location. The lights must be green.
1763369
Hello I purchased this and had issues with the IR sensor. So returned it and bought "Kinivo 501BN Premium 5 port High speed HDMI switch with IR wireless remote and AC Power adapter - supports 3D, 1080p". This worked perfectly and is still working without a hitch. I have my Google Chrome, Blue Ray, DISH, and projector hooked up to this and the switch between these devices is a easy remote click away. Hope this helps.
1868491
this is a red laser. i dont know the difference bewteen the V3 &4. i have other lasers that i like much better. having had both, i will only buy green lasers. the only advantage of this laser is the size. not easy to adjust the laser and keep accurate. but it has its place, so i use it. i have 2 of the barska glx's - great product wish it was smaller. good luck
1647178
I purchased the red/green dot. The green dot is easier for me to see on some of these very bright Arizona days, especially if your target has a red or orange center. Brightness settings work for both.
2280701
The R40 has an IR transmitter, consisting of a line of sight infrared light. Most modern consumer electronics seem to use IR but certainly not all. According to the company maximum range is 50 feet. Anything that blocks this light stops the transmission of the IR signal. Furniture, walls, doors are all objects that generally block this light from reaching the electronic device intended to be operated by the remote. So room to room transmission is generally not possible unless you have no walls or clear glass walls. Another type of transmitter seen in remotes is an RF transmitter (radio frequency), which can be attenuated by objects but not "blocked" like a light beam. There are IR to RF and RF to IR converters as well as a number of other more complicated technologies. Often these are "whole house" and professionally installed but can be done by many people with the proper knowledge and research. There are a number of manufacturers including I believe the maker of the R40 that can assist you.
2058121
In response to your question , the switches are on both sides and be pushed on rather smartly in order to cycle the laser on or off. Will mount on any rail positioned under the barrel.The red LED is not bright enough to be seen in bright daylight, however it is very visible at twilight and later. My wife carries concealed and has never had the laser max come loose or turn on accidently .Yes I would purchase another. Note if you want to use in daylight please look at the green laser. It is much more expensive , but in my oppinion worth the price. Most lasers are designed to work best in low light anyway.Your choice depends on your specialized needs!!!c In response to your question , the switches are on both sides and be pushed on rather smartly in order to cycle the laser on or off. Will mount on any rail positioned under the barrel.The red LED is not bright enough to be seen in bright daylight, however it is very visible at twilight and later. My wife carries concealed and has never had the laser max come loose or turn on accidently .Yes I would purchase another. Note if you want to use in daylight please look at the green laser. It is much more expensive , but in my oppinion worth the price. Most lasers are designed to work best in low... » Read More In response to your question , the switches are on both sides and be pushed on rather smartly in order to cycle the laser on or off. Will mount on any rail positioned under the barrel.The red LED is not bright enough to be seen in bright daylight, however it is very visible at twilight and later. My wife carries concealed and has never had the laser max come loose or turn on accidently .Yes I would purchase another. Note if you want to use in daylight please look at the green laser. It is much more expensive , but in my oppinion worth the price. Most lasers are designed to work best in low light anyway.Your choice depends on your specialized needs!!!c « Show Less