Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_16 (transmittance__contrast_ratio VARCHAR, name VARCHAR)
### Question:
What is Ips-provectus transmittance/contrast ratio?
### Answer:
SELECT transmittance__contrast_ratio FROM table_name_16 WHERE name = "ips-provectus"