Name: 12.5 x 17.68 x 3mm NIR, Elliptical Plate Beamsplitter
Brand: TECHSPEC
SKU: 47-167
Price: NT$1,223

Clear Aperture (%):

>85

Coating:

NIR

Coating Specification:

Surface 1: 50R/50T (R_abs ±5% @ 900nm, R_avg ±10% @ 700 - 1100nm)
Surface 2: R_avg ≤1.0%, R_avg ≤2.0% @ 700 - 1100nm

Construction:

Plate

Edges:

Cut with 0.25mm Maximum Edge Chip

Major Axis (mm):

18.68 +0.0/-0.40 (physical length)

Minor Axis (mm):

12.50 +0.0/-0.10

Parallelism (arcmin):

<1

Reflection/Transmission Ratio (R/T):

50/50

Surface Flatness (P-V):

<2λ (per inch)

Surface Quality:

60-40

Thickness (mm):

3.00

Thickness Tolerance (mm):

±0.25

Type:

Standard Beamsplitter

Wavelength Range (nm):

700 - 1100

RoHS 2015:

Reach 224:

Certificate of Conformance:

TECHSPEC®橢圓形平板分光鏡能最大限度提高分光效率，同時最大限度減少所需的安裝空間。方向為45°時，該分光鏡可產生圓形孔徑，其大小等於短軸的直徑。TECHSPEC®橢圓形平板分光鏡提供可見光或近紅外50%反射/50%穿透的分光鏡鍍膜，並具備高效的多層抗反射（AR）鍍膜以減少後向反射。

12.5 x 17.68 x 3mm NIR, Elliptical Plate Beamsplitter

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