消色差透鏡 是旨在最大程度減少色差的精密光學(xué)元件。通過結(jié)合不同類型的玻璃和不同的折射率,這些透鏡可確保不同波長的光線匯聚到幾乎相同的點(diǎn),從而獲得清晰銳利、色彩精準(zhǔn)的圖像。它們廣泛應(yīng)用于相機(jī)、望遠(yuǎn)鏡和顯微鏡,提升光學(xué)成像質(zhì)量。其高精度制造工藝確保了其在各種應(yīng)用中的可靠性能,這些應(yīng)用對(duì)清晰無失真的視覺效果至關(guān)重要。
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貨號(hào) :
Bandwidth Achromatic Lens產(chǎn)品產(chǎn)地 :
FuZhou規(guī)格:
設(shè)計(jì)波長: | 400-700納米,650-1050納米,1000-1650納米 |
直徑公差: | +0.0/-0.15毫米 |
焦距公差(毫米): | ±2% |
集中: | <3弧分 |
通光孔徑: | >85% |
表面圖: | <λ/4@633nm |
表面質(zhì)量: | 60/40 |
受保護(hù)的斜面: | <0.25毫米x45度 |
涂層: | 1/4 波長 MgF2@550nm |
負(fù)消色差透鏡:
零件編號(hào) | f(毫米) | 直徑(毫米) | R1(毫米) | R2=R3(毫米) | R4(毫米) | 溫度系數(shù)(毫米) | 溫度系數(shù)(毫米) | 寬度(毫米) | 鏡頭A | 鏡頭B |
ALN0201 | -25.0 | 12.7 | -15.6 | 13.09 | 44.16 | 3.0 | 2.67 | -27.5 | BK7 | SF2 |
ALN0202 | -40.0 | 12.7 | -24.45 | 17.97 | 66.6 | 3.0 | 2.34 | -42.5 | BK7 | SF2 |
ALN0301 | -50.0 | 25.4 | -31.19 | 24.89 | 85.31 | 3.0 | 4.22 | -53.3 | BK7 | SF2 |
正消色差透鏡:
零件編號(hào) | f(毫米) | 直徑(毫米) | R1(毫米) | R2=R3(毫米) | R4(毫米) | TC1(毫米) | TC2(毫米) | Fb(毫米) | 鏡頭A | 鏡頭B |
ALP0101 | 15.0 | 6.0 | 8.831 | -6.546 | -19.77 | 2.71 | 1 | 13.066 | BK7 | SF5 |
ALP0102 | 20.0 | 6.0 | 12.356 | -8.511 | -24.38 | 2.6 | 1 | 18.288 | BK7 | SF5 |
ALP0103 | 25.0 | 6.0 | 15.704 | -10.666 | -29.99 | 2.3 | 1 | 23.455 | BK7 | SF5 |
ALP0104 | 30.0 | 6.0 | 18.88 | -12.942 | -36.48 | 1.9 | 1 | 28.695 | BK7 | SF5 |
ALP0105 | 25.0 | 8.0 | 15.596 | -10.814 | -30.48 | 2.9 | 1 | 23.125 | BK7 | SF5 |
ALP0106 | 30.0 | 8.0 | 18.88 | -12.882 | -36.22 | 2.7 | 1 | 28.277 | BK7 | SF5 |
ALP0107 | 20.0 | 10.0 | 12.3 | -9.02 | -25.23 | 3.6 | 1 | 17.625 | BK7 | SF5 |
ALP0201 | 25.0 | 12.0 | 15.346 | -11.35 | -31.92 | 4.2 | 1.3 | 22.286 | BK7 | SF5 |
ALP0202 | 25.0 | 12.7 | 15.596 | -11.402 | -31.05 | 4.3 | 1.3 | 22.251 | BK7 | SF5 |
ALP0203 | 30.0 | 12.7 | 18.535 | -13.49 | -37.84 | 4 | 1.3 | 27.36 | BK7 | SF5 |
ALP0204 | 40.0 | 12.7 | 25.23 | -17.539 | -48.75 | 3.4 | 1.3 | 37.778 | BK7 | SF5 |
ALP0205 | 50.0 | 12.7 | 31.26 | -21.93 | -62.37 | 3.1 | 1.3 | 47.992 | BK7 | SF5 |
ALP0206 | 60.0 | 12.7 | 37.33 | -26.42 | -75.86 | 2.8 | 1.3 | 58.127 | BK7 | SF5 |
ALP0207 | 75.0 | 12.7 | 46.77 | -32.96 | -94.62 | 2.6 | 1.3 | 73.227 | BK7 | SF5 |
ALP0208 | 65.0 | 20.0 | 40.09 | -29.58 | -83.59 | 6.3 | 2 | 60.868 | BK7 | SF5 |
ALP0301 | 60.0 | 25.4 | 37.33 | -27.16 | -75.86 | 7 | 2 | 55.565 | BK7 | SF5 |
ALP0302 | 120.0 | 25.4 | 73.28 | -54.33 | -159.96 | 4.2 | 2 | 117.103 | BK7 | SF5 |