10% ~ 99% 범위의 사용자 맞춤형 반사 옵션

OEM 옵션에 대한 자세한 사항은 영업부문에 문의하십시오.

Specifications

Product Code

PR1

Coating Technology

Electron beam multilayer dielectric

Adhesion and Durability

Per MIL MIL-C-675C. Insoluble in lab solvents.

Clear Aperture

≥85% of central diameter

Angle of Incidence

0° S2 AR Coating

R ≤ 0.25% at center wavelength

Damage Threshold

Fused Silica - 20 J/cm cm2, 20 nsec, 20 Hz @ 1064 nm

N-BK7 - 10 J/cm cm2, 20 nsec, 20 Hz @ 1064 nm

Substrate Material

λ <450 nm: UV UV-grade fused silica

λ ≥450 nm: N N-BK7 glass

S1 Surface Figure

λ/10 @ 633 nm before coating

S1 Surface Quality

10 -5 scratch and dig

S2 Surface Figure

λ/10 @ 633 nm before coating

S2 Surface Quality

10 -5 scratch and dig

Transmitted Wavef ront Distortion

λ/10 @ 633 nm before coating

Diameter Tolerance

Ø 0 0/–0.25 mm

Thickness Tolerance

t ±0.25 mm

Wedge

≤5 arc min

Concentricity

±0.05 mm

Radius Tolerance

±0.5%