diameter 50mm and 2mm thickness 580nm long band pass filter glass

Specifications:

• Origin: CN(Origin)
• Use: Multiple areas thermal imager, night vision
• type: CB580 GG590
• thickness: 2mm
• surface: 40/20
• surface: no bubbles
• Size: D50*2mm
• shape: round
• notice: before pay pls contact with me
• Model Number: CB580 GG590
• Material: optical glass
• edge: protection chamfer
• color: ORANGE