What is powell lens?
● What is powell prism?
A Powell prism is also known as a laser linear generator lens, convert laser beams into uniform, straight lines. Unlike cylindrical lenses, which generate Gaussian beam profiles with hot-spot center points and fading edges, Powell Lenses provide an even distribution of energy along the length of the entire line.
● What fan angle of powell lens do we could manufacture?
The divergent angle determines the length of the line when the laser is at a certain distance, The range for angle of powell lens we could process is wide, from 3 degrees-120 degrees, the current fan angle we are producing are 3 °, 4 °, 5 °, 7 °, 10 °, 15 °, 20 °, 22 °, 30 °, 35 °, 45 ° , 55 °, 60 °, 70 °, 72 °, 75 °, 80 °, 82 °, 90 °, 100 °, 110 °, 112 °, 115 °, 118 °, 120 °.
● Spot shape of powell lens
VY Optoelectronics Co.,Ltd. fabricate powell lens with different shape of spot and various dimension, spot shape of laser generator lens processing here include round spot, oval spot, square spot, rectangular laser spots. The size of the spot is 0.5mm-18mm. It is very important that the laser spot size matches the prism, a perfect match will result in a uniform line.
● Waveband of powell prism
The used waveband can't be mixed for high-precision prisms, VY accept clients to customize prisms for a wide range of applications. At present, the prisms we manufacture with waveband of 405nm, 450nm, 532nm, 635nm, 650nm, 660nm, 760nm, 808nm, 850nm and 950nm etc.
● Dimension of powell lens
The main size of our prism products include dia. 9mm, dia.6mm, dia.40mm, square powell lens has 6mm*6mm, 6.35mm * 6.35mm, and 9mm * 9mm. We could also produce special size according to customer' request.
Monthly output of powell lens is 8,000 pieces, for regular small batch orders of 100 pieces are usually shipped within 2 weeks.
In addition, there are tens of thousands of stocks to meet customers' urgent needs.