one ZWB1 one HB720 size diameter 58mm and 2mm thick uv pass filter and ir pass filter

Specifications:

• Wavelength: 310nm 720nm
• Use: uv lamp ,detector,ultraviolet light filter
• Tolerance: + -0.05mm
• Thickness: 2mm
• Surface: 60/40 no bubbles no hairlines
• Size: D58*2mm
• Shape: square
• Sample: Can offer for test
• Polishing: Both two sides
• Packing: Carton
• Origin: CN(Origin)
• Notice: before pay pls let me know
• Model Number: ZWB1 HB720
• Material: optical glass
• Edge: Protection chamfer
• Color: Black