TPO Green Laser Pointer
TPO Green Laser Pointer
The 4 to 5 mW Green Laser Pointer by TPO:
The TPO Green Laser Pointer is new and improved! With a higher output and better quality level than our prior laser, easily point at celestial objects in the night sky. Guaranteed to be at least 4 mW, the price and performance of the TPO green laser are among the best on the market.
Your green laser pointer is a continuous output diode-pumped green laser. It can be used for pointing to an array of desired targets, such as stars (makes a great finder!) and images on projection screens or video monitors. Its light travels as far as 10,000 feet in darkness! In comparison to a red laser, a 532 nm green laser is 30 times brighter and more sensitive to the human eye than what a 670 nm red laser with comparable power output would be.
TPO Green Laser Pointer Specifications:
- Output power: Guaranteed 4-5 mW.
- Wavelength: 532 nm.
- Dimensions: 5.85-inch x 0.54-inch.
- Weight: 0.21 lb.
- Beam divergence: 1.0 mrad.
- Range: 10,000 feet in darkness.
- Beam diameter at source: 1.1 mm.
- Output Variance: 10% after 20 minutes.
- Operating lifetime: 3000 to 5000 hours.
- FDA safety class: IIIa.
- AAA batteries required (not included).
WARNING!! Laser Pointers are not toys, even if they are fun to use! Children should not use a laser pointer. Do not look directly into the beam of any laser pointer, and do not reflect it into a mirror and look directly at the image! Doing so may cause serious eye damage. Also, never point a laser at another human being or animal.
OPT Product Number: OS-LASER
|Accessory Type||Laser Pointer|
|Warranty||1 Year Warranty|
TPO green laser pointer
This 532 nm laser pointer appears to be identical to a laser I bought a few years ago of a different brand. Construction and performance is good, though it takes a minute or so to warm up and show a bright green beam. Also, it doesn't always turn on instantly when you press the on button and when it does the beam fluctuates in brightness a little, as though the power connection is fragile. Price wise they're a bit on the expensive side for what is really a fairy simple instrument.
Muy buena. Puntero láser muy preciso
Unimpressed and Disappointed
The laser pointer is inconsistent, at best. The connection is loose, the batteries rattle around in the pointer, and the laser itself is very weak. Unimpressed and disappointed in the quality of the item.
At first i ******* the end very tight and had some lack of brightness. But if you just unscrew it a little bit it works great. Very powerfull. Helps me a lot to aim towards my targets.
Unreliable but fixable
A great laser at first but it cut in and out and would sometimes dim. Wadding up some tin foil and stuffing it at the far end below the batteries has helped a lot to make it bright constantly.
Finally got a chance to use my opt laser. Worked beautifully. I've never used any other brand, but this seems like it has perfect specifications. I'd say I have above average skies at my home, not an over abundance of light pollution either. I was able to easily see the laser, straight on and from the side. When I showed my mother she was quite shocked, as was I, because I didn't expect it to be this bright. But this is within the rules, and makes using it that much better. I like the fact that it takes triple A's, instead of an uncommon watch type battery. I'd give the build 4/5 stars, it feels better in your hand once you add the battery weight though. I would think as long as one is careful with it, it should last awhile. I'll add here that the button does NOT have a lock, this is fine with me but others might not be OK with it. I can't speak to it's ability in colder weather since I was observing in a 60° climate with no dew. This will be my next test, but there are ways around this ( laser heater ) if it does have trouble. I would recommend this pointer. And if something were to happen to it I would purchase it again. Overall its a definite 5/5 for me especially when you take the low price into consideration.