0705-03 - Custom Optics - Drawing 129422 LENS 2_CUI.pdf

DISTRIBUTION AUTHORIZED TO THE DEPARTMENT OF DEFENSE AND DoD CONTRACTORS ONLY; CTI, EXPT, 11 NOV 2023. OTHER REQUESTS FOR THIS DOCUMENT SHALL BE REFERRED TO THE NAVAL

SURFACE WARFARE CENTER DAHLGREN DIVISION, DAHLGREN, VA 22448.

WARNING - THIS DOCUMENT CONTAINS TECHNICAL DATA WHOSE EXPORT IS RESTRICTED BY THE ARMS EXPORT CONTROL ACT (SECTION 2751 OF TITLE 22, UNITED STATES CODE) OR THE EXPORT CONTROL REFORM ACT OF 2018 (CHAPTER 58 SECTIONS 4801-4852 OF TITLE 50, UNITED STATES CODE).

VIOLATIONS OF THESE EXPORT LAWS ARE SUBJECT TO SEVERE CRIMINAL PENALTIES. DISSEMINATE

IN ACCORDANCE WITH PROVISIONS OF DOD DIRECTIVE 5230.25 AND DOD INSTRUCTION 2040.

DESTRUCTION NOTICE - FOR UNCLASSIFIED, LIMITED DISTRIBUTION DOCUMENTS

DESTROY BY ANY METHOD THAT WILL PREVENT DISCLOSURE OF CONTENTS OR

RECONSTRUCTION OF THE DOCUMENT.

CAD MAINTAINED. CHANGES

SHALL BE INCORPORATED BY

THE DESIGN ACTIVITY.

REVISIONS

LTR DESCRIPTION DATE APPROVEDALL SHEETS ARE REV -

CUI

CUI

CONTROLLED BY: THE DEPARTMENT OF THE NAVY

CONTROLLED BY: NSWCDD, E10

CUI CATEGORY: CTI, EXPT

DISTRIBUTION STATEMENT: DISTRIBUTION STAEMENT D

POC: AARON WALLO, email: aaron.w.wallo.civ@us.navy.mil

3.8.2 SURFACE 2: <15 nm RMS

1:1

129422

INTERPRET DRAWING IAW ASME Y14.100

8 7 6 5 4 3 1

D

C

B

A

D

C

B

A

8 7 6 5 4 3 2

-NEXT ASSY USED ON

6.1 SIGNED CERTIFICATE OF CONFORMANCE.

LENS 2, MGDS

PERFORMANCE TESTING.

TOL ON ANGLE

6.2 WITNESS SAMPLES COATED DURING THE FINAL PRODUCTION RUN FOR CUSTOMER TO CONDUCT

DELIVERABLES MUST BE CLEARLY IDENTIFIED IN THE QUOTE.

PRODUCED DURING THE PRODUCTION RUN, WHICH WILL THEN BE SHIPPED TO THE CUSTOMER

PER ASME Y14.5-2009

SIZE DAI

D

DWG NO. REV

SCALE: UNIT WEIGHT:

SECTION 3.8 (DURABILITY). TESTS WILL BE PERFORMED ON 2.00 DIAMETER WITNESS SAMPLES

5. PASS DURABILITY SPECIFICATIONS PER MIL-C-48497, APPENDIX C (ANTI-REFLECTION),

4. ANTI-REFLECTION COATING:

.005

TITLE

THIRD ANGLE PROJECTION

MATERIAL:

3.8.2.1 ONLY PISTON AND TILT REMOVED

5.3 HUMIDITY – MUST MEET ALL REQUIREMENTS FOLLOWING 24 HOUR EXPOSURE PER SECTION 3.4.1.2.

DAHLGREN, VA 22448-5000

DRAWN

DEPARTMENT OF THE NAVY

DO NOT SCALE THIS DRAWING

4.1.3 COATING DESIGN SHALL EMPHASIZE UNIFORM TRANSMISSION OVER AOI RANGE

5.2 ADHESION – MUST MEET REQUIREMENTS OF ADHESION (SCOTCH TAPE TEST) PER SECTION 3.4.1.1.

4.1.2 TRANSMISSION PER SURFACE: >99.5% FROM 1030-1080 nm OVER FULL RANGE OF AOI

6149 WELSH RD, SUITE 203

.1 2 PL

LEAD ENGR

TRANSFORM LENS V2

CWC/RHS

07609--

APPROVED FOR

2023/04/20

DATE

7. IDENTIFY PER MIL-STD-130.

DSGN ENGR

129423 MGDS

6. REQUIRED DELIVERABLES WITH PRODUCT. ANY WAIVER REQUESTS TO THE ABOVE SPECIFICATIONS OR

6.2.2 QUANTITY 2, 1” DIA

6.2.1 SAME SUBSTRATE MATERIAL AS THE PRODUCTION PARTS.

UNLESS OTHERWISE SPECIFIED

4.1.1 ANGLE OF INCIDENCE: 0˚ TO ± 2˚

4.1 COATING SPECIFICATIONS APPLY TO THE CA OF SURFACE 2 ONLY

FOR ARCHIVES.

CHECKED

APPLICATION

DIMENSIONS ARE IN INCHES

SHEET

INTERPRET DIMENSIONS AND TOLERANCES

.01 3 PL

NAVAL SURFACE WARFARE CENTER

COMMANDER DAHLGREN DIVISION

5.1 ABRASION – MUST MEET REQUIREMENTS FOR MODERATE ABRASION PER SECTION 3.4.1.3.

1 PL

LAST SAVED: Monday, June 17, 2024 3:42:28 AM

NOTES

1. DESCRIPTION: PLANO-CONCAVE SINGLET LENS

2. MATERIAL: SCHOTT F2

2.1 MATERIAL HOMOGENEITY: H4 OR BETTER

2.2 MATERIAL INDEX TO WITHIN +/- 0.0005 OF THE CATALOG VALUES

2.3 ABBE VALUE TO WITHIN 0.5% OF THE CATALOG VALUE

3. OPTICAL SURFACES:

3.1 SURFACE 1: CONCAVE, ROC = 1013.5mm ±1.1 mm

3.2 SURFACE 2: FLAT, ROC = INFINITY

3.3 CENTER THICKNESS: 30 mm ± 0.15 mm

3.3.1 CUSTOMER TO FINALIZE SURFACE CURVATURES WITH SUPPLIED REFRACTIVE INDEX.

3.4 EDGE THICKNESS DEVIATION: < 10 MICRONS

3.5 CLEAR APERTURE (CA) SPECIFICATIONS APPLY TO THE CENTRAL 230MM DIAMETER.

3.6 SURFACE ROUGHNESS: LESS THAN 30 ANGSTROMS RMS IN THE CLEAR APERTURE.

3.7 SCRATCH/DIG QUALITY:

3.7.1 60 - 40 OVER 99.9% OF THE SURFACE AREA OF THE CA.

3.8 SURFACE ERROR: SPECIFIED SURFACE ERRORS ARE AFTER COATING.

3.8.1 SURFACE 1: <50 nm RMS

3.8.1.1 ONLY PISTON, TILT, POWER REMOVED FROM INTERFEROMETRIC DATA.

NOTES (CONTD):

6.3 DATA PACKAGE REQUIREMENTS

6.3.1 OPTICAL SURFACE CONFORMANCE DATA

6.3.1.1 DATA MUST VALIDATE CONFORMANCE OF SURFACE RADII AND IRREGULARITY.

6.3.1.2 ELECTRONIC COPY OF DATA FILE FROM MEASUREMENT INSTRUMENT

(FOR EXAMPLE, *.DAT FROM THE ZYGO INTERFEROMETER).

6.3.2 SPECTRAL PERFORMANCE MEASURED PER THE SPECIFIED REFLECTION OVER THE

SPECIFIED WAVELENGTH BAND.

6.3.2.1 MEASUREMENTS MUST COVER THE SPECIFIED BAND ±25%. FOR EXAMPLE, IF THE

PASS BAND IN TRANSMISSION IS 400 TO 700 nm, THE MEASUREMENT MUST COVER 300 TO 875 nm.

6.3.2.2 ELECTRONIC COPY OF DATA FILE THAT CAN BE OPENED IN EXCEL

(TAB OR COMMA DELIMITED).

6.3.3 TEST REPORT FROM THE SPECIFIED DURABILITY REQUIREMENTS TESTING ON ABRASION, ADHESION, HUMIDITY, AND THE WITNESS SAMPLES USED.

6.3.4 MEASUREMENTS OF MECHANICAL DIMENSIONS.

6.3.5 BLANK MANUFACTURING DATA

6.3.5.1 GLASS MELT DATA FOR 5TH PLACE DECIMAL REFRACTIVE INDEX AND SELLMEIER

COEFFICIENTS TO SUPPORT 1030-1080NM

6.3.5.2 ELECTRONIC .DAT FILE FOR THE HOMOGENEITY MEASUREMENT

6.3.5.3 CERTIFICATE OF CONFORMANCE

9.055

21:1 SHEET

129422

8 7 6 5 4 3 1

D

C

B

A

D

C

B

A

8 7 6 5 4 3 2

07609

SIZE DAI

D

DWG NO. REV

SCALE: UNIT WEIGHT:

DETAIL B

SCALE 2 : 1

ABEVEL ALL EDGES TO .03 [1.0] MAX

FACEWIDTH @ 45°±5°

B

3.2

SECTION A-A

3.1

30±0.15

1.181±.006

CUI

CUI

3.3

3.6

0.03

10.827+ .000 .001