I received a request of the investigation into AH4 lens from MO group.
1. Please ask a customer about the measurement wavelength of the AH4 lens.
2. Is the measurement condition of the AH4 lens of 2009 and 2013 same?
The MO group is investigating the data of AH4 lens of 2009 and 2013 now.
In addition, the MO group will be closed next week. Therefore, the reply is after August 19.
Please tell the matter mentioned above to a customer.