REQUIREMENTS TABLES
The contractor shall provide the items listed below on a Firm Fixed Price basis, including the cost of shipping FOB Destination. The resulting contract will be written with eight separate contract line items (CLINs). CLINs one through six contain a set of lenses that compose a single CLIN. CLINs seven and eight are for multiple quantities of a single part number.
The identified items reflect the minimum salient physical, functional, or performance characteristics that reflect the characteristics and level of quality that will satisfy the minimum Government requirement; however, the offeror may provide a solution equivalent to or exceeding the functional and performance characteristics of the identified items for technical acceptability evaluation.
Used, pre-owned, refurbished, or remanufactured goods will not be accepted. Items must be factory-new
LENSES, CLINS 1-6
General notes on MINIMUM REQUIRED specification descriptions and designations:
Types
Circular Plano Concave Cylindrical Lens (CCPC) Circular Plano Convex Cylindrical Lens (CCPX) Biconvex Lens (BCX) Biconcave Lens (BCC) Plano Convex Lens (PCX) Plano Concave Lens (PCC)
| AR coating |
| 355 to 425nm and optimize at 355nm and 369.5nm with R < 0.2% at 0 deg. AOI |
| Material: |
| UV Grade Fused Silica |
| Surface Flatness: |
| < λ / 10 @ 633 nm |
| Surface Quality: |
| <10/5 (both sides) |
| Centration Error: |
| < 3 arc min |
Focal Length Tolerance:
(@250nm) < ± 0.5%
| Diameter Tolerance: |
| < + 0.00 / - 0.20 mm |
| Thickness Tolerance: |
| < ± 0.25 mm |
| Clear Aperture: |
| > 85% of diameter |
Referencing the table beneath each CLIN, PART NUMBER column, the number after the last dash in the part number indicates the focal length in mm.
CLIN 1: Lens, circular plano concave QTY: 1 set containing part numbers and quantities as described in the table below
CLIN 2: Lens, circular plano convex QTY: 1 set containing part numbers and quantities as described in the table below
CLIN 3: Lens, biconvex
CLIN 4: Lens, biconcave
CLIN 5: Lens, plano convex
CLIN 6: Lens, plano concave
POLARIZERS, CLINs 7 and 8
CLIN 7: Polarizer QTY: 5 each Description: CGTP-08 type polarizer meeting or exceeding the following minimum required specifications
| Material: |
| Laser Grade Calcite |
| Beam Deviation: |
| < 3 arc min |
| Transmitted Wavefront: |
| < λ / 4 @ 633 nm |
| Dimension Tolerance: |
| < ± 0.20 mm |
| Extinction Ratio: |
| >500,000 : 1 |
| AR Coating |
| Single layer MgF2 on all entrance & exit surfaces |
| Transmission Efficiency: |
| Tp<95% |
| Wavelength Range: |
| 350 nm - 2300 nm |
| Housing: |
| Black anodized Aluminum |
| Damage Threshold: |
| CW : > 500 W / cm² |
Pulsed: > 1 J / cm²
CLIN 8: Polarizer QTY: 5 each Description: CGTO-10 type polarizer meeting or exceeding the following minimum required specifications
| Material: |
| Laser Grade Crystal Calcite |
| Beam Deviation: |
| < 3 arc min |
| Transmitted Wavefront: |
| < λ / 4 @ 633 nm |
| Diameter Tolerance: |
| < ± 0.20 mm |
| Extinction Ratio: |
| >500,000:1 |
| AR Coating |
| Single layer MgF2 on all entrance & exit surfaces |
| Transmission Efficiency: |
| Tp<95% |
| Wavelength Range: |
| 350 nm - 2300 nm |
| Housing: |
| Black anodized Aluminum |
| Damage Threshold: |
| CW : > 500 W / cm² Pulsed: > 1 J / cm² |
FA8751-17-Q-0112
Attachment 1