●Glasses used for optical film thickness measurement.
●Blue board, B-270i, equivalent to BK-7, synthetic quartz, pyrex
●Please contact us for further inquiry.
EX: Size, Thickness, etc.
B-270i, Equivalent to BK-7, | Blue Board |
| Φ 14.0 X 1.0t | Φ 30 X 1.3t |
| Φ 22.5 X 1.0t | Φ 30 X 1.3t (Blast) |
| Φ 30.0 X 1.0t | Φ 30 X 1.9t (Blast) |
| Φ 70 X 1.5t | Φ 65 X 1.9t |
| Φ 140 X Φ 80 X 1.35t | Φ 70 X 1.9t |
※There are more goods available apart from the sizes listed above.
Please contact us for more information via Contact Form.
