FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
china
Price for Minimum Order:
-
Minimum Order Quantity:
5
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
10000
Payment Type:
-
الشخص الذي يمكن الاتصال به Ms. Linda
B1# Bld. Shuinan Area, Huangshi industrial zone, Putian, Fujian
Achromatic waveplate is similar to Zero-order waveplate except that the two plates are made from different materials, such as crystal quartz and magnesium fluoride. Since the dispersion of the birefringence can be different for the two materials, it is possible to specify the retardation values at a wavelength range. Hence, the retardation of the resulting waveplate can be made to low sensitivity to wavelength change. Based on the contact methods of two plates, we classify the achromatic waveplate to two types: Airspaced and Cemented. Specifications: Material: Crystal Quartz and MgF2 Dimension Tolerance: *0.0, *0.2 mm Wavefront Distortion: */*@********************on Tolerance: up to l/**0 at specified wavelength Wavelength Range: see the attached table Parallelism: up to *0 arc second Surface Quality: ****0 scratch and dig Standard Wavelength VIS: **5nm***0nm NIR: **0nm****0nm IR: ***0nm****0nm Please contact Antek Optics sales for detail.