Document Scholarship
Whether you are tracing genealogical records, translating old manuscripts, or appraising valuable letters and autographs, you will need clear, undistorted magnified vision. These applications often involve the viewing and deciphering of one word at a time, so you can use a higher power glass than you would for general reading.
A Zeiss D12-AR is an excellent choice for whole-word viewing, while a Zeiss D20-AR will give you a close-up view of pen strokes and ink particulates in faded script.