Specifications:

• Surface: 60/40
• Size: Irregular shape
• Shape: Cube
• Product shape: Cube Prism
• Product application field: Camera filters, scientific experiments
• Product applicable area: light refraction, decorations, ,
• Origin: CN(Origin)
• NOTE: 40/20Need to contact me
• Model Number: Irregular shape
• Mm size: mm
• Material: BK7/H-K9L
• Inch size: in
• Flatness: Cube Prism
• Dimension Tolerance: 0.01-0.1
• Angle Tolerance: 3'