Key features: Accurate Fan Angle Green Laser Module Excellent Uniformity
The Powell Lens is one kind of Aspherical lens, which can transform laser beam into a straight laser line. By using Powell Lens made by Photop, you will get more even energy distribution along the laser line than using the rod lenses and cylinder lenses. This kind of Powell Lens can be widely used in alignment, machine vision systems, construction and process control fields. At present our Powell Lens are available in a variety of fan angles as following.

Specifications:
05: Angle degree (5º,10º,20º,30º,45º,53º,60º,70º,75º,85º,90º,96º)
090: Beam Diameter in mm（Φ0.9,Φ1,Φ1.25,Φ2,Φ2.2,Φ2.6,Φ3,Φ3.6,Φ4）
20: Line Intensity Uniformity (≤20%, ≤35%, ≤45%)
X: Dimension in mm (X=Φ8.92±0.02, Y= 6×4×6)

Note : Green laser modules with powell lens or rod lens are available upon request.

Powell lens and Expander