Green HeNe Laser W911SD25QA145

Please complete the attached solicitation document as follows: 1. Fill in blocks 12, 17a, 24 2. Sign and date block 30 a/b/c 3. Fill in Price/Costs page 3 4. See specifications on page 4, and ensure to provide the quoted product specifications along with a completed solicitation. 5. Fill in Clause 52.204-26 on page 37 Please submit the completed solicitation with product specifications on or before solicitation due date via email to POC Ms. Dayanna Wallace at dayanna.wallace.civ@army.mil

The purpose of this update is to include solicitation amendment for revised specifications (see below). Please sign and return the W911SD25QA1450001 SF 30 attached , NLT 10 September 2025. a. Laser Type: Helium Neon (HeNe) b. Acceptable Output Power: Minimum = 1mW, Maximum = 5mW c. Operating Wavelength: 543-544 nm (Green) d. Transverse Mode: >90% TEM00 e. Polarization: Linear, >500:1 f. Beam diameter at 1/e2: <1.0 mm g. Beam Divergence: <2.0 mrad h. Laser Enclosure Diameter: <45 mm i. Power Supply Operating Voltage: 2600-2800VDC j. Power Supply Operating Current: 6.3-6.7mA k. Power Supply Electrical Connections: NEMA 5 15P (for 100-120VAC wall outlets), Alden High Voltage (for HeNe laser head) -------------------------------------------------------------------------------------------------------------------------------------------------------- Please complete the attached solicitation document as follows: 1. Fill in blocks 12, 17a, 24 2. Sign and date block 30 a/b/c 3. Fill in Price/Costs page 3 4. See specifications on page 4, and ensure to provide the quoted product specifications along with a completed solicitation. 5. Fill in Clause 52.204-26 on page 37 Please submit the completed solicitation with product specifications on or before solicitation due date via email to POC Ms. Dayanna Wallace at dayanna.wallace.civ@army.mil