Name: 1.5 OD, 12.5mm Dia., NIR I Coated, Absorptive ND Filter
Brand: Hoya
SKU: 13-157
Price: NT$1,925

1.5 OD, 12.5mm Dia., NIR I Coated, Absorptive ND Filter

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Anti-Reflection (AR) Coated HOYA Absorptive Neutral Density (ND) Filters

Stock #13-157 5-7 Days

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NT$1,925

Qty 1-10
NT$1,925

Qty 11+
NT$1,680

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Specifications

概況

Type:

Neutral Density Filter

Stock No. of Uncoated Filter:

#48-530

物理和機械特性

Diameter (mm):

12.50

Thickness (mm):

1.50

Thickness Tolerance (mm):

±0.5

Dimensional Tolerance (mm):

±0.1

Parallelism (mm):

<0.02

光學特性

Optical Density OD (Average):

1.5 ±0.1 @ 400-700nm (Uncoated Filter)

Nominal Optical Density @ Center of Coating:

0.78 @ 900nm

Glass/Filter Number:

Hoya ND0.3

ND Filter Glass

Coating:

NIR I (600-1050nm)

Index of Refraction (n_d):

1.51

Surface Quality:

80-50

Transmission (%):

3.0 (average) @ 400 - 700nm

Blocking Wavelength Range (nm):

400 - 700

Coating Specification:

R_avg ≤0.5% @ 600 - 1050nm

Wavelength Range (nm):

600 - 1050

材料特性

Transformation Temperature (°C):

490

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

REACH 241:

Compliant

產品概覽

0.1 至 4.0 的光學密度
VIS 0°、NIR I 及 NIR II 鍍膜選項
12.5、25 及 50mm 直徑尺寸
也供應未鍍膜的 HOYA 或 SCHOTT ND 濾光片

抗反射 (AR) 鍍膜 HOYA 吸收型中性密度 (ND) 濾光片採用 HOYA 彩色玻璃基材，兩面均有 AR 鍍膜，可於可見光或近紅外線 (NIR) 光譜減少後向反射。VIS 0°、NIR I 及 NIR II 寬頻 AR 鍍膜，可涵蓋 425-675nm、600-1050nm 及 750-1550nm 等光譜範圍。本類中性密度濾光片可透過吸收減弱光線，並可堆疊達成客製光學密度，以符合應用需求。抗反射 (AR) 鍍膜 HOYA 吸收型中性密度 (ND) 濾光片適用於成像及偵測應用，可減少雜散光，此外也適用於一般濾光片堆疊應用以控制強度。12.5、25 及 50mm 等標準公制尺寸與適用於工具台應用的TECHSPEC® C、S 及 T 圓形光學接環相容。

Technical Information

Accessories

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

Custom dimensions, materials, coatings, and more
High-precision surface quality and flatness
Tight tolerances and complex geometries
Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.