Catalog

SPEC

Coating

Substrate

Size（mm）

Quantity（pc）

plano convex lens

wedge﹤6 mins arc

fringes measured@0.6328 microns

bevel edgesx45º

TO0.2 max face width R65.15

AR8~14um

Ge

φ12.5x1.5

2

plano convex lens

wedge﹤6 mins arc

fringes measured@0.6328 microns

bevel edgesx45º

TO0.2 max face width R54.7

AR8~14um

Ge

φ12.5x1.5

＞10

Biconvex Lens

Fringes:3(0.5)

Centererror:<3minutes

Diameter tolerance:12.67-12.68mm

CT:6.65-6.75mm

r9.078mm

Focal@5um

None

CaF2

φ12.7xCT6.7

＞10

Biconvex Lens

Fringes:3(0.5)

Centererror:<3minutes

Diameter tolerance:12.67-12.68mm

CT:6.65-6.75mm

r9.078mm

Focal@5um

None

ZnSe

φ12.7xCT6.7

0

CaF2 plano convex lens

design wavelength: 5um

F:25(± 2%)

R10.000mm. ET2.0mm

clear aperture：90% central

wedge angle: ＜ 3 arc min

surface irregularity 1λ @633nm

None

CaF2

φ12.7xCT4.3

1

Planoconvex Ge Lens

R=36.5165mm

AR8~11.5um

Ge

Φ(13.2+0/-0.1)×2

3

Aspheric plano convex Ge Lens

R=57.7363mm

AR8~11.5um

Ge

Φ(18+0/-0.1)×3

＞10

Planoconvex Ge Lens

R=64.4149mm

AR8~11.5um

Ge

Φ(14+0/-0.1)×2

4

Convex-concave Ge Lens

R=5.35724mm/ R=5.95044/mm

AR8~14um

Ge

Φ(8+0/-0.1)×2

＞10

Planoconvex Ge Lens

R=54mm

AR8~14um

Ge

Φ(16+0/-0.1)×1.5

1

Planoconvex Ge Lens

R=65.15mm

AR8~14um

Ge

Φ(16+0/-0.1)×1.5

＞10

Convex-concave

Ge Lens

R=13.4356CX

R=16.1014CC

AR8~14um

Ge

Φ(12+0/-0.1)×3

2

Convex-concave

Ge Lens

R=15.5645CX

R=19.7238CC

AR8~14um

Ge

Φ(17+0/-0.1)×2

2

Convex-concave

Ge Lens

R=30.4334CX

R=39.5311CC

AR8~14um

Ge

Φ(24+0/-0.1)×4

1

Planoconvex  Lens

R=46.9mm

AR(1.9~2.6)

Si

Φ16×1.5

6

Planoconvex Ge Lens

R45.5124CX

AR(8~11.5)

Ge

Φ13.2×2.0

399

Planoconvex Ge Lens

R=54.5mm

AR(8~14)

Ge

Φ16×1.5

1

Planoconvex Ge Lens

R=65.15mm

AR(8~14)

Ge

Φ16×1.5

81

Convex-concave Ge Lens

R=30.3637cc

R=12.7308cx

AR(8~14)

Ge

Φ13×3.0

2

Planoconvex  Lens

R=20mm

/

CaF2

Φ(12.7+0/-0.1)×3

＞10