D-582  PRECISION CARRIAGE MIRROR

Model D-582 Precision Carriage Mirror

 

 

The Model D-582 Precision Carriage Mirror is ideal for use in applications which require a highly reflective mirror positioned at 90° to the surface on which it rests.  Calibration of machine rails, surface plates, and optical elements are cases in point.

 

 

 

  • Mirror surfaces are perpendicular to bottom pads within 2 arc seconds
  • Automatic indication of autocollimator parallelism with working surface
  • Contact pads on front and sides of base

 

 

 

Contact pads on the front and sides of the stainless steel base are designed to ride against a straight edge when checking flatness or straightness of surfaces.

 

 

Lightweight yet very stable, the Model D-582 Precision Carriage Mirror is suitable for use with most highly sensitive autocollimators.

 

 

Specifications:

Flatness: λ/10
Parallelism: 1 arc sec
Surface Quality: 80/50 per MIL-O-13830
Aperture: 2 inch (51 mm)
Material: Mirror: Fused Silica
Mount: Stainless steel base
Coating: Aluminum with protective overcoat per MIL-M-13508
Overall Dimensions: Height: 4.5 inch (114 mm)
Width: 3.12 inch (79 mm)
Depth: 3.38 inch (86 mm)
Height to Mirror Center: 3 inch (76 mm)
Mount Finish: Ivory enamel
Weight: 4 lbs (1.8 kg)
Shipping Weight: 6 lbs (2.7 kg)

 

 

                                                         Support Documentation

 

 D-582 Data Sheet

 

 

 D-582 Drawing