Newport 433 series precision linear translation stage, in excellent condition. The stage comes as shown in photos, without position locking attachments.
Older version Newport SM-25 vernier micrometer is included. The stage has 1.8" travel range, the micrometer is limited to 1" range. Micrometer resolution is 10um/div or 1um/div for the vernier scale. For additional information and resources, use the model name to search the manufacturer's website.