Demonstration slide has three 20 mm X 10 mm Gratings with 100, 300, and 600 lines per mm, mounted between glass plates.
|
Shipping Time:
*This item usually ships in 7 to 10 business days. If product totals are over $100 and express shipping is chosen, it will ship in 2 to 3 business days. Note: The speed in which your order arrives is determined by the freight method you choose at checkout.
|
|
