精密吸收性中性密度（ND）濾光片
- 產品型號：
- 更新時間：2025-12-17
- 產品介紹：精密吸收性中性密度（ND）濾光片采用 SCHOTT NG 彩色玻璃基片，經過拋光可實現 λ/4 的傳輸波前畸變 （TWFD）。這些濾光片的兩個表面都鍍有 450 - 700nm 的增透 （AR） 膜，從而減少了背向反射，并降低了濾光片堆疊的損耗和偽影。
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產品介紹
| 品牌 | 其他品牌 | 價格區間 | 面議 |
|---|---|---|---|
| 組件類別 | 光學元件 | 應用領域 | 醫療衛生,環保,化工,電子/電池 |
精密吸收性中性密度(ND)濾光片
?傳輸波前畸變為λ/4
?針對450-700nm范圍采用增透膜
?提供的光學密度介于0.1至4.0之間
?另外提供吸收性中性密度(ND)濾光片
精密吸收性中性密度(ND)濾光片采用 SCHOTT NG 彩色玻璃基片，經過拋光可實現 λ/4 的傳輸波前畸變 (TWFD)。這些濾光片的兩個表面都鍍有 450 - 700nm 的增透 (AR) 膜，從而減少了背向反射，并降低了濾光片堆疊的損耗和偽影。精密吸收性中性密度 (ND) 濾光片能提供從 0.1 到 4.0 的光學密度，可以進行堆疊以實現定制的光學密度，從而滿足應用要求。這些中性密度濾光片具有 25mm 直徑或 50mm 的方形尺寸，非常適用于機器視覺、成像或低功率激光應用。
通用規格
涂層: | BBAR(450-700nm) | 表面質量: | 80-50 |
阻斷波長范圍(nm): | 400-700 | 基底: | NDFilterGlass |
有效孔徑(%): | 90 | 傳輸波前，P-V(λ): | λ/4 |
平行度（弧秒）: | <30 | 涂層規格: | Ravg≤1.0%@450-700nm@0° |
Dia.(mm) | 尺寸(mm) | 玻璃/濾波器編號 | 光密度OD | 厚度(mm) | 透射率(%) | 產品編碼 |
25.00 | - | SCHOTTNG12 | 0.1 | 4.95 | 79.43 | #16-047 |
50.00x50.00 | SCHOTTNG12 | 0.1 | 4.95 | 79.43 | #16-048 | |
25.00 | - | SCHOTTNG11 | 0.2 | 1.52 | 63.10 | #16-049 |
50.00x50.00 | SCHOTTNG11 | 0.2 | 1.52 | 63.10 | #16-050 | |
25.00 | - | SCHOTTNG11 | 0.3 | 2.84 | 50.12 | #16-051 |
50.00x50.00 | SCHOTTNG11 | 0.3 | 2.84 | 50.12 | #16-052 | |
25.00 | - | SCHOTTNG11 | 0.4 | 3.78 | 39.81 | #16-053 |
50.00x50.00 | SCHOTTNG11 | 0.4 | 3.78 | 39.81 | #16-054 | |
25.00 | - | SCHOTTNG5 | 0.5 | 2.11 | 31.62 | #16-055 |
50.00x50.00 | SCHOTTNG5 | 0.5 | 2.11 | 31.62 | #16-056 | |
25.00 | - | SCHOTTNG5 | 0.6 | 2.54 | 25.12 | #16-057 |
50.00x50.00 | SCHOTTNG5 | 0.6 | 2.54 | 25.12 | #16-058 | |
25.00 | - | SCHOTTNG5 | 0.7 | 2.95 | 19.95 | #16-059 |
50.00x50.00 | SCHOTTNG5 | 0.7 | 2.95 | 19.95 | #16-060 | |
25.00 | - | SCHOTTNG5 | 0.8 | 3.38 | 15.85 | #16-061 |
50.00x50.00 | SCHOTTNG5 | 0.8 | 3.38 | 15.85 | #16-062 | |
25.00 | - | SCHOTTNG4 | 0.9 | 1.75 | 12.59 | #16-063 |
50.00x50.00 | SCHOTTNG4 | 0.9 | 1.75 | 12.59 | #16-064 | |
25.00 | - | SCHOTTNG4 | 1.0 | 1.96 | 10.00 | #16-065 |
50.00x50.00 | SCHOTTNG4 | 1.0 | 1.96 | 10.00 | #16-066 | |
25.00 | - | SCHOTTNG4 | 1.5 | 2.90 | 3.16 | #16-067 |
50.00x50.00 | SCHOTTNG4 | 1.5 | 2.90 | 3.16 | #16-068 | |
25.00 | - | SCHOTTNG3 | 2.0 | 2.06 | 1.00 | #16-069 |
50.00x50.00 | SCHOTTNG3 | 2.0 | 2.06 | 1.00 | #16-070 | |
25.00 | - | SCHOTTNG3 | 2.5 | 2.44 | 0.32 | #16-071 |
50.00x50.00 | SCHOTTNG3 | 2.5 | 2.44 | 0.32 | #16-072 | |
25.00 | - | SCHOTTNG3 | 3.0 | 2.92 | 0.10 | #16-073 |
50.00x50.00 | SCHOTTNG3 | 3.0 | 2.92 | 0.10 | #16-074 | |
25.00 | - | SCHOTTNG9 | 4.0 | 2.82 | 0.01 | #16-075 |
50.00x50.00 | SCHOTTNG9 | 4.0 | 2.82 | 0.01 | #16-076 |
采用增透 (AR) 膜的 HOYA 吸收性中性密度 (ND) 濾光片
光密度從 0.1 到 4.0
提供 VIS 0°, NIR I 和 NIR II 鍍膜選件
12.5, 25, and 50mm Diameter Sizes
Uncoated HOYA or SCHOTT ND Filters Also Available
采用增透 (AR) 膜的 HOYA 吸收性中性密度 (ND) 濾光片使用 HOYA 彩色玻璃基片，其兩面都具有增透膜，以減少可見光或近紅外 (NIR) 范圍內的背反射。VIS 0°、NIR I 和 NIR II 寬帶增透膜分別涵蓋 425-675nm、600-1050nm 和 750-1550nm 的光譜范圍。這些中性密度濾光片能通過吸收來衰減光，可以堆疊在一起以實現定制的光學密度，從而滿足應用需求。采用增透 (AR) 膜的 HOYA 吸收性中性密度 (ND) 濾光片非常適合在成像和檢測應用中用于減少雜散光，以及在一般濾光片堆疊應用中用于控制強度。12.5、25 和 50mm 標準公制直徑與我們臺式應用的
TECHSPEC® C、S 及 T 接口圓形光學元件安裝座兼容。
通用規格
| 尺寸容差 (mm): | ±0.1 | 表面質量: | 80-50 |
| 厚度容差 (mm): | ±0.5 | 基底: | ND Filter Glass |
| Parallelism (mm): | <0.02 |
產品型號
| Dia. (mm) | 涂層 | Nominal OD @ Center of Coating | 波長范圍 (nm) | 產品編碼 |
| 12.50 | VIS 0° (425-675nm) | 0.08 | 425 - 675 | #13-078 |
| 25.00 | VIS 0° (425-675nm) | 0.08 | 425 - 675 | #13-095 |
| 50.00 | VIS 0° (425-675nm) | 0.08 | 425 - 675 | #13-112 |
| 12.50 | VIS 0° (425-675nm) | 0.13 | 425 - 675 | #13-079 |
| 25.00 | VIS 0° (425-675nm) | 0.13 | 425 - 675 | #13-096 |
| 50.00 | VIS 0° (425-675nm) | 0.13 | 425 - 675 | #13-113 |
| 12.50 | VIS 0° (425-675nm) | 0.18 | 425 - 675 | #13-080 |
| 25.00 | VIS 0° (425-675nm) | 0.18 | 425 - 675 | #13-097 |
| 50.00 | VIS 0° (425-675nm) | 0.18 | 425 - 675 | #13-114 |
| 12.50 | VIS 0° (425-675nm) | 0.28 | 425 - 675 | #13-081 |
| 25.00 | VIS 0° (425-675nm) | 0.28 | 425 - 675 | #13-098 |
| 50.00 | VIS 0° (425-675nm) | 0.28 | 425 - 675 | #13-115 |
| 12.50 | VIS 0° (425-675nm) | 0.35 | 425 - 675 | #13-082 |
| 25.00 | VIS 0° (425-675nm) | 0.35 | 425 - 675 | #13-099 |
| 50.00 | VIS 0° (425-675nm) | 0.35 | 425 - 675 | #13-116 |
| 12.50 | VIS 0° (425-675nm) | 0.43 | 425 - 675 | #13-083 |
| 25.00 | VIS 0° (425-675nm) | 0.43 | 425 - 675 | #13-100 |
| 50.00 | VIS 0° (425-675nm) | 0.43 | 425 - 675 | #13-117 |
| 12.50 | VIS 0° (425-675nm) | 0.53 | 425 - 675 | #13-084 |
| 25.00 | VIS 0° (425-675nm) | 0.53 | 425 - 675 | #13-101 |
| 50.00 | VIS 0° (425-675nm) | 0.53 | 425 - 675 | #13-118 |
| 12.50 | VIS 0° (425-675nm) | 0.63 | 425 - 675 | #13-085 |
| 25.00 | VIS 0° (425-675nm) | 0.63 | 425 - 675 | #13-102 |
| 50.00 | VIS 0° (425-675nm) | 0.63 | 425 - 675 | #13-119 |
| 12.50 | VIS 0° (425-675nm) | 0.86 | 425 - 675 | #13-086 |
| 25.00 | VIS 0° (425-675nm) | 0.86 | 425 - 675 | #13-103 |
| 50.00 | VIS 0° (425-675nm) | 0.86 | 425 - 675 | #13-120 |
| 12.50 | VIS 0° (425-675nm) | 0.94 | 425 - 675 | #13-087 |
| 25.00 | VIS 0° (425-675nm) | 0.94 | 425 - 675 | #13-104 |
| 50.00 | VIS 0° (425-675nm) | 0.94 | 425 - 675 | #13-121 |
| 12.50 | VIS 0° (425-675nm) | 1.35 | 425 - 675 | #13-088 |
| 25.00 | VIS 0° (425-675nm) | 1.35 | 425 - 675 | #13-105 |
| 50.00 | VIS 0° (425-675nm) | 1.35 | 425 - 675 | #13-122 |
| 12.50 | VIS 0° (425-675nm) | 1.40 | 425 - 675 | #13-089 |
| 25.00 | VIS 0° (425-675nm) | 1.40 | 425 - 675 | #13-106 |
| 50.00 | VIS 0° (425-675nm) | 1.40 | 425 - 675 | #13-123 |
| 12.50 | VIS 0° (425-675nm) | 1.85 | 425 - 675 | #13-090 |
| 25.00 | VIS 0° (425-675nm) | 1.85 | 425 - 675 | #13-107 |
| 50.00 | VIS 0° (425-675nm) | 1.85 | 425 - 675 | #13-124 |
| 12.50 | VIS 0° (425-675nm) | 2.30 | 425 - 675 | #13-091 |
| 25.00 | VIS 0° (425-675nm) | 2.30 | 425 - 675 | #13-108 |
| 50.00 | VIS 0° (425-675nm) | 2.30 | 425 - 675 | #13-125 |
| 12.50 | VIS 0° (425-675nm) | 2.77 | 425 - 675 | #13-092 |
| 25.00 | VIS 0° (425-675nm) | 2.77 | 425 - 675 | #13-109 |
| 50.00 | VIS 0° (425-675nm) | 2.77 | 425 - 675 | #13-126 |
| 12.50 | VIS 0° (425-675nm) | 3.40 | 425 - 675 | #13-093 |
| 25.00 | VIS 0° (425-675nm) | 3.40 | 425 - 675 | #13-110 |
| 50.00 | VIS 0° (425-675nm) | 3.40 | 425 - 675 | #13-127 |
| 12.50 | VIS 0° (425-675nm) | 3.60 | 425 - 675 | #13-094 |
| 25.00 | VIS 0° (425-675nm) | 3.60 | 425 - 675 | #13-111 |
| 50.00 | VIS 0° (425-675nm) | 3.60 | 425 - 675 | #13-128 |
| 12.50 | NIR I (600-1050nm) | 0.14 | 600 - 1050 | #13-146 |
| 25.00 | NIR I (600-1050nm) | 0.14 | 600 - 1050 | #13-163 |
| 50.00 | NIR I (600-1050nm) | 0.14 | 600 - 1050 | #13-180 |
| 12.50 | NIR I (600-1050nm) | 0.25 | 600 - 1050 | #13-147 |
| 25.00 | NIR I (600-1050nm) | 0.25 | 600 - 1050 | #13-164 |
| 50.00 | NIR I (600-1050nm) | 0.25 | 600 - 1050 | #13-181 |
| 12.50 | NIR I (600-1050nm) | 0.26 | 600 - 1050 | #13-148 |
| 25.00 | NIR I (600-1050nm) | 0.26 | 600 - 1050 | #13-165 |
| 50.00 | NIR I (600-1050nm) | 0.26 | 600 - 1050 | #13-182 |
| 12.50 | NIR I (600-1050nm) | 0.40 | 600 - 1050 | #13-149 |
| 25.00 | NIR I (600-1050nm) | 0.40 | 600 - 1050 | #13-166 |
| 50.00 | NIR I (600-1050nm) | 0.40 | 600 - 1050 | #13-183 |
| 12.50 | NIR I (600-1050nm) | 0.48 | 600 - 1050 | #13-150 |
| 25.00 | NIR I (600-1050nm) | 0.48 | 600 - 1050 | #13-167 |
| 50.00 | NIR I (600-1050nm) | 0.48 | 600 - 1050 | #13-184 |
| 12.50 | NIR I (600-1050nm) | 0.68 | 600 - 1050 | #13-151 |
| 25.00 | NIR I (600-1050nm) | 0.68 | 600 - 1050 | #13-168 |
| 50.00 | NIR I (600-1050nm) | 0.68 | 600 - 1050 | #13-185 |
| 12.50 | NIR I (600-1050nm) | 0.84 | 600 - 1050 | #13-152 |
| 25.00 | NIR I (600-1050nm) | 0.84 | 600 - 1050 | #13-169 |
| 50.00 | NIR I (600-1050nm) | 0.84 | 600 - 1050 | #13-186 |
| 12.50 | NIR I (600-1050nm) | 1.03 | 600 - 1050 | #13-153 |
| 25.00 | NIR I (600-1050nm) | 1.03 | 600 - 1050 | #13-170 |
| 50.00 | NIR I (600-1050nm) | 1.03 | 600 - 1050 | #13-187 |
| 12.50 | NIR I (600-1050nm) | 1.02 | 600 - 1050 | #13-154 |
| 25.00 | NIR I (600-1050nm) | 1.02 | 600 - 1050 | #13-171 |
| 50.00 | NIR I (600-1050nm) | 1.02 | 600 - 1050 | #13-188 |
| 12.50 | NIR I (600-1050nm) | 0.53 | 600 - 1050 | #13-155 |
| 25.00 | NIR I (600-1050nm) | 0.53 | 600 - 1050 | #13-172 |
| 50.00 | NIR I (600-1050nm) | 0.53 | 600 - 1050 | #13-189 |
| 12.50 | NIR I (600-1050nm) | 0.76 | 600 - 1050 | #13-156 |
| 25.00 | NIR I (600-1050nm) | 0.76 | 600 - 1050 | #13-173 |
| 50.00 | NIR I (600-1050nm) | 0.76 | 600 - 1050 | #13-190 |
| 12.50 | NIR I (600-1050nm) | 0.78 | 600 - 1050 | #13-157 |
| 25.00 | NIR I (600-1050nm) | 0.78 | 600 - 1050 | #13-174 |
| 50.00 | NIR I (600-1050nm) | 0.78 | 600 - 1050 | #13-191 |
| 12.50 | NIR I (600-1050nm) | 1.03 | 600 - 1050 | #13-158 |
| 25.00 | NIR I (600-1050nm) | 1.03 | 600 - 1050 | #13-175 |
| 50.00 | NIR I (600-1050nm) | 1.03 | 600 - 1050 | #13-192 |
| 12.50 | NIR I (600-1050nm) | 1.28 | 600 - 1050 | #13-159 |
| 25.00 | NIR I (600-1050nm) | 1.28 | 600 - 1050 | #13-176 |
| 50.00 | NIR I (600-1050nm) | 1.28 | 600 - 1050 | #13-193 |
| 12.50 | NIR I (600-1050nm) | 1.53 | 600 - 1050 | #13-160 |
| 25.00 | NIR I (600-1050nm) | 1.53 | 600 - 1050 | #13-177 |
| 50.00 | NIR I (600-1050nm) | 1.53 | 600 - 1050 | #13-194 |
| 12.50 | NIR I (600-1050nm) | 2.51 | 600 - 1050 | #13-161 |
| 25.00 | NIR I (600-1050nm) | 2.51 | 600 - 1050 | #13-178 |
| 50.00 | NIR I (600-1050nm) | 2.51 | 600 - 1050 | #13-195 |
| 12.50 | NIR I (600-1050nm) | 2.58 | 600 - 1050 | #13-162 |
| 25.00 | NIR I (600-1050nm) | 2.58 | 600 - 1050 | #13-179 |
| 50.00 | NIR I (600-1050nm) | 2.58 | 600 - 1050 | #13-196 |
| 12.50 | NIR II (750-1550nm) | 0.16 | 750 - 1550 | #13-217 |
| 25.00 | NIR II (750-1550nm) | 0.16 | 750 - 1550 | #13-235 |
| 50.00 | NIR II (750-1550nm) | 0.16 | 750 - 1550 | #13-252 |
| 12.50 | NIR II (750-1550nm) | 0.29 | 750 - 1550 | #13-218 |
| 25.00 | NIR II (750-1550nm) | 0.29 | 750 - 1550 | #13-236 |
| 50.00 | NIR II (750-1550nm) | 0.29 | 750 - 1550 | #13-253 |
| 12.50 | NIR II (750-1550nm) | 0.30 | 750 - 1550 | #13-219 |
| 25.00 | NIR II (750-1550nm) | 0.30 | 750 - 1550 | #13-237 |
| 50.00 | NIR II (750-1550nm) | 0.30 | 750 - 1550 | #13-254 |
| 12.50 | NIR II (750-1550nm) | 0.47 | 750 - 1550 | #13-220 |
| 25.00 | NIR II (750-1550nm) | 0.47 | 750 - 1550 | #13-238 |
| 50.00 | NIR II (750-1550nm) | 0.47 | 750 - 1550 | #13-255 |
| 12.50 | NIR II (750-1550nm) | 0.55 | 750 - 1550 | #13-221 |
| 25.00 | NIR II (750-1550nm) | 0.55 | 750 - 1550 | #13-239 |
| 50.00 | NIR II (750-1550nm) | 0.55 | 750 - 1550 | #13-256 |
| 12.50 | NIR II (750-1550nm) | 0.79 | 750 - 1550 | #13-223 |
| 25.00 | NIR II (750-1550nm) | 0.79 | 750 - 1550 | #13-240 |
| 50.00 | NIR II (750-1550nm) | 0.79 | 750 - 1550 | #13-257 |
| 12.50 | NIR II (750-1550nm) | 0.98 | 750 - 1550 | #13-224 |
| 25.00 | NIR II (750-1550nm) | 0.98 | 750 - 1550 | #13-241 |
| 50.00 | NIR II (750-1550nm) | 0.98 | 750 - 1550 | #13-258 |
| 12.50 | NIR II (750-1550nm) | 1.21 | 750 - 1550 | #13-225 |
| 25.00 | NIR II (750-1550nm) | 1.21 | 750 - 1550 | #13-242 |
| 50.00 | NIR II (750-1550nm) | 1.21 | 750 - 1550 | #13-259 |
| 12.50 | NIR II (750-1550nm) | 1.18 | 750 - 1550 | #13-226 |
| 25.00 | NIR II (750-1550nm) | 1.18 | 750 - 1550 | #13-243 |
| 50.00 | NIR II (750-1550nm) | 1.18 | 750 - 1550 | #13-260 |
| 12.50 | NIR II (750-1550nm) | 0.53 | 750 - 1550 | #13-227 |
| 25.00 | NIR II (750-1550nm) | 0.53 | 750 - 1550 | #13-244 |
| 50.00 | NIR II (750-1550nm) | 0.53 | 750 - 1550 | #13-261 |
| 12.50 | NIR II (750-1550nm) | 0.75 | 750 - 1550 | #13-228 |
| 25.00 | NIR II (750-1550nm) | 0.75 | 750 - 1550 | #13-245 |
| 50.00 | NIR II (750-1550nm) | 0.75 | 750 - 1550 | #13-262 |
| 12.50 | NIR II (750-1550nm) | 0.78 | 750 - 1550 | #13-229 |
| 25.00 | NIR II (750-1550nm) | 0.78 | 750 - 1550 | #13-246 |
| 50.00 | NIR II (750-1550nm) | 0.78 | 750 - 1550 | #13-263 |
| 12.50 | NIR II (750-1550nm) | 1.02 | 750 - 1550 | #13-230 |
| 25.00 | NIR II (750-1550nm) | 1.02 | 750 - 1550 | #13-247 |
| 50.00 | NIR II (750-1550nm) | 1.02 | 750 - 1550 | #13-264 |
| 12.50 | NIR II (750-1550nm) | 1.27 | 750 - 1550 | #13-231 |
| 25.00 | NIR II (750-1550nm) | 1.27 | 750 - 1550 | #13-248 |
| 50.00 | NIR II (750-1550nm) | 1.27 | 750 - 1550 | #13-265 |
| 12.50 | NIR II (750-1550nm) | 1.52 | 750 - 1550 | #13-232 |
| 25.00 | NIR II (750-1550nm) | 1.52 | 750 - 1550 | #13-249 |
| 50.00 | NIR II (750-1550nm) | 1.52 | 750 - 1550 | #13-266 |
| 12.50 | NIR II (750-1550nm) | 2.77 | 750 - 1550 | #13-233 |
| 25.00 | NIR II (750-1550nm) | 2.77 | 750 - 1550 | #13-250 |
| 50.00 | NIR II (750-1550nm) | 2.77 | 750 - 1550 | #13-267 |
| 12.50 | NIR II (750-1550nm) | 2.88 | 750 - 1550 | #13-234 |
| 25.00 | NIR II (750-1550nm) | 2.88 | 750 - 1550 | #13-251 |
| 50.00 | NIR II (750-1550nm) | 2.88 | 750 - 1550 | #13-268 |
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