Polar beam(pantotek) add "pageup" and "pagedown" keys of keyboard to laser pointer. You can roll up or down the powerpointer files when you make presentations. And you can wireless

Provide dpss laser kits in low cost, including:1.808nm laser diode:200mw,500mw,1w,2w,3w, to9, to18 and c-block package2. Crystal: Glude crystal(nd: Yvo4+ktp), nd: Yvo4, ktp, nd: Gdvo4, nd: Yag3. Optic

We provide FSM stock in low price. The stock is used in Project TV originally. It can be cut into any dimensions for other applications now.Thickness=3mmAny dimension can be cut upon the request of cu

Wavelength: 532nmPower:Ellipsy:Beam Diameter:Operation Temperature: 15-35 CentidegreeOperation CurrentDriver: ACC or APCPower Supply: AC 90-260V or Battery 3-4. 5v Input (optional)Functions: Power on

Pantotek provides high quality green laser module based on our own crystal growth technology. Which make us low cost production.Our module can work at 0-40 centidegree. The most powerful module can em

Wavelength: 532nmOutput power:Range: approximately 9, 000 ft (2600 m) in darknessOperation Temperature: 10-40 CentidegreeShell: BrassPower Supply: 2 "AAA" batteries (included)Driver: APC (Au

Wavelength: 635nm, 650nm, 670nm, 675nm, 780nm, 808nm, 850nm, 980nmPackage: TO18, TO9, C-block

Provide point or line laser module in low cost.Wavelength cover 532nm, 635nm, 650nm, 780nm, 808nm, 850nm, 980nm.Any requirements please contact with us directly or Canada office.

To make your presentations flow continuously, the wireless pointer integrates the slide up / down functions with a laser pointer on a remote hand help device using a wireless technology. The wireless