Diameter (mm):

12.70 +0.0/-0.2

Effective Focal Length EFL (mm):

8.00

Numerical Aperture NA:

0.79

Back Focal Length BFL (mm):

3.7

H-K51

Focal Length Tolerance (%):

±5

Coating:

Uncoated

Centering (arcmin):

≤30

Surface Quality:

80-50 (typical)

Clear Aperture CA (mm):

11.43

Edge Thickness ET (mm):

1.86

Center Thickness CT (mm):

7.50 ±0.30

f/#:

0.63

Bevel:

Protective bevel as needed

Diameter of Asphere (mm):

12.7

Radius R₂ (mm):

15.65

Shape of Back Surface:

Convex

Type:

Condenser Lens

Wavelength Range (nm):

350 - 2000

Conjugate Distance:

Infinite

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品系列說明

模壓照明透鏡
非球面或球面設計
高數值孔徑

聚光透鏡為模壓透鏡，專為照明應用設計。聚光透鏡具備大孔徑和短焦距，普遍使用於發射器-探測器應用、投影應用、聚光照明應用，例如 Koehler 照明。非球面聚光透鏡於非球面表面模壓，並於反側表面研磨拋光，提供卓越效能。平凸 (PCX) 聚光透鏡於兩側表面模壓，提供絕佳價值。

12.7mm Dia. x 8mm FL, Aspheric Condenser Lens

Regulatory Compliance

產品系列說明