Sentence examples for Without optical aids from inspiring English sources

Unfortunately, several sightings were made without optical aids and cannot be considered proven.

Some dentists had a better visual acuity without optical aids than others with Galilean loupes.

Some of the tested dentists had better visual acuity without optical aids than others with Galilean loupes.

Another example: Hockney sees a fleeting smile in the 1580's as almost impossible to capture without optical assistance.

Optical aids include simple and advanced electronics.

There are both adaptive aids and optical aids.

Modern bird-watching was made possible largely by the development of optical aids, particularly binoculars, which enabled people to see and study wild birds, without harming them, better than ever before.

With optical aids, "you're still doing things the way you used to".

Training and practice in the use of optical aids is critical to success.

Hockney began wondering whether other artists might similarly have used optical aids and kept quiet about it.

In the case of my field, 19th-century French painting, there is no question that certain artists used optical aids like the camera lucida".