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-18 to +18 diopters, VIS Coated, Manually Focus-Tunable Lens

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Stock #12-329 5-7 Days
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NT$26,285
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NT$26,285
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下載產品資料
Lifecycles:
>100,000
Transmitted Wavefront Error, RMS:
0.25λ @ 525nm

Product Details

Type:
Specialty Lens
Model Number:
ML-20-37

Physical & Mechanical Properties

Diameter (mm):
39.50
Clear Aperture CA (mm):
20
Thickness (mm):
18.60

Optical Properties

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Low Dispersion Polymer
Coating:
BBAR (400-700nm)
Wavelength Range (nm):
400 - 700
Abbe Number (vd):
65
Focus Range:
-18 to +18 diopter
-55 to +55mm
Index of Refraction nd:
1.38
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
10 kW/cm2 @ 1064nm

Threading & Mounting

Mounting Threads:
C-Mount (Female)

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 可手動調整焦距
  • 凹凸轉換鏡頭形狀
  • 採用 BBAR 鍍膜在波長範圍提升效能

Optotune 手動對焦可調鏡頭可旋轉外調整環,讓透鏡曲率在凸、平及凹之間變換。這樣就可微調鏡頭焦距,使其精準符合光學應用需求。旋轉機械設備非常耐用,提供 10 萬次以上旋轉的生命週期。Optotune 手動對焦可調鏡頭提供符合成本效益的簡易解決方案,適合仍需要決定系統參數的各種應用,例如系統原型建立或研發應用。這類可調焦距鏡頭也可單獨做為可調良視距,或成對使用打造可變光束擴束器。

 
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