Exhibit A 44x37.5cm_optic_CSU_20250603.pdf

PDF 59 KB Posted

Attached to
Large Aperture Laser Optics
Solicitation number
ITN-2025-054-JS
Issued by
Larimer County, Colorado

About this file

This is a technical engineering drawing for an optical component created by Colorado State University, depicting a detailed schematic for a rectangular optic with specific geometric specifications. The drawing shows a 44x36cm optical component with precise dimensional details, including two 12.7mm diameter edge cutouts positioned at specific locations. The component is made of Corning 7980-0A material or an equivalent, with chamfered edges at 2.0mm × 45° and clear aperture specifications of 10mm from all edges. The technical drawing includes multiple views (top, side, and isometric) with exact measurements in millimeters, providing comprehensive manufacturing instructions for the optical piece.

The drawing is marked as proprietary and confidential, indicating it is an internal technical specification document for Colorado State University. The scale is set at 1:6, suggesting this is a detailed design drawing for precision manufacturing. Specific design features include slot cutouts for handling that can be adjusted freely, and the document emphasizes that no scaling should be done directly on the drawing. The technical specifications are meticulously outlined, with standard tolerances and geometric tolerancing guidelines clearly defined, demonstrating a high level of engineering precision in the component's design.

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Text version

440.00

.0

8.

139.70

2X Ø12.7 edge cutout Center Located 1 in from left edge Center Located 0 from horizontal edge

0.

2X Ø12.7 edge cutout Center Located 0 from vertical edge Center Located 1 in from top edge

Chamfer all edges 2.0 mm × 45° Clear aperture 10 from all edges Slot cutouts for handling; adjust freely

Corning 7980-0A or equivalent

A A

B B

DO NOT SCALE DRAWING

44x36cm_optic_CSU_20250603 (1)

SHEET 1 OF 1

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:6 WEIGHT:

REVDWG. NO.

A

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

FINISH

MATERIAL

INTERPRET GEOMETRIC

TOLERANCING PER:

DIMENSIONS ARE IN MILLIMETERS

TOLERANCES:

STANDARD

APPLICATION

USED ONNEXT ASSY

PROPRIETARY AND CONFIDENTIAL

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

COLORADO STATE UNIVERSITY. ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

COLORADO STATE UNIVERSITY IS

PROHIBITED.

Sheet1
Drawing View1
Drawing View2
Drawing View3
Drawing View4

File details come from the government source that posted it. Updated .