Coating:

Vacuum Deposited Chrome, OD >3.0

Dimensional Tolerance (inches):

±0.02

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Float Glass

Optical Density OD (Average):

3.00

Dimensions (inches):

4 x 4

Surface Quality:

60-40

Thickness (mm):

1.50

Type:

English

Parallelism (arcmin):

±60

Dimensional Tolerance (mm):

± 0.02

Frequency (lp/inch):

25.00

Line to Line Parallelism (arcsec):

≤2

Parallelism of Pattern to Substrate (°):

±1

Surface Flatness (P-V):

1λ

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

보기

Reach 240:

Compliant

제품군의 상세 설명

유리에 크롬 코팅
높은 공차
훌륭하게 etch되고 채워진 Rulings
Edge에 라인 평행
English와 Metric 버전

High Precision Ronchi Ruling Glass target는 resolution, field distortion, parfocal stability를 평가하기에 매우 적합합니다. 여러가지의 Linepairs Per Inch (LPI)와 Linepairs Per Millimeter (LP/mm) 버전을 사용할 수 있습니다. 1", 2", 4"와 6" square 가능.

4" x 4" (25 lp/inch), Ronchi Ruling

Regulatory Compliance

제품군의 상세 설명