Brand: As One
Country of Origin: Japan
2-176-01
- Cover Glasses Size (mm): 18 Square (18 x 18) material: colorless transparency, Borosilicate Glass Alkali Dissolution Amount: 0.2 mg Na2O or Less (JIS R 3502 Test Method) Planarity: 0.010 mm or Less (JIS R 3702 Test Method) Refractive Index: ne = 1.5255 �� 0.0015 Abbe Number: �^e = 56 �� 2 thickness: 0.13 to 0.17 mm Quantity: 1 Box (Contains 1000 pieces) No. 1
Country of Origin: Japan
2-176-01
- Cover Glasses Size (mm): 18 Square (18 x 18) material: colorless transparency, Borosilicate Glass Alkali Dissolution Amount: 0.2 mg Na2O or Less (JIS R 3502 Test Method) Planarity: 0.010 mm or Less (JIS R 3702 Test Method) Refractive Index: ne = 1.5255 �� 0.0015 Abbe Number: �^e = 56 �� 2 thickness: 0.13 to 0.17 mm Quantity: 1 Box (Contains 1000 pieces) No. 1
