-40%
Fused Silica Planar Mirror for Laser Encoder Interferometry
Fused Silica Planar Mirror for Laser Encoder Interferometry
Fused Silica Planar Mirror for Laser Encoder Interferometry
Fused Silica Planar Mirror for Laser Encoder Interferometry
Fused Silica Planar Mirror for Laser Encoder Interferometry
Fused Silica Planar Mirror for Laser Encoder Interferometry
Fused Silica Planar Mirror for Laser Encoder Interferometry

Fused Silica Planar Mirror for Laser Encoder Interferometry

$ 5.27

Availability: 97 in stock
  • Refund will be given as: Money Back
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Condition: Used
  • Item must be returned within: 30 Days
  • Restocking Fee: No

    Description

    Not really sure if this is worth anything to anybody. They were used on an Aerotech XY stage stack with a Renishaw laser head for precise positioning (laser Interferometer?). They have no markings so I assume they are custom made. The assembly dimensions are 185mm X 185mm X 34mm. The mirror openings are 150mm X 21mm. The square hole in the middle is 70mm X 70mm. Other mounting holes as shown in the pictures.  All dimensions are
    approximations
    .  There is a mirror on two adjacent sides.  The other sides are blank glass. I believe it to be made of fused silica because I found a drawing that mentions it.  But, I cannot
    guarantee
    the actual material. Seems to be in good shape.  The mirror surfaces will probably need to be cleaned.  I'll accept returns if it doesn't meet your needs (Buyer pays return shipping cost).
    I have a few of them if there is any interest.