Description
Features & Specifications:
-
Diameter: 28mm
-
Type: Plano-Concave (PCV) Lens
-
Material: BK7, Fused Silica (optional)
-
Coating: AR (Anti-Reflection) or customized
-
Focal Length: Typically -50mm to -200mm (depends on design)
-
Surface Quality: 40/20 scratch-dig
-
Clear Aperture: ≥90%
Key Features:
-
Diverges light beams with minimal distortion
-
Reduces beam intensity for laser applications
-
High optical precision with low aberration
-
Durable, temperature stable
Applications:
-
Laser beam expansion and shaping
-
Optical testing and measurement systems
-
Imaging and collimation setups
-
Scientific research and industrial optics
