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檢視所有 35 產品系列

20mm Dia. x 16mm FL, MgF₂ Molded Aspheric Condenser Lens

Stock #35-062

NT$1,440

Qty 1-10
NT$1,440

Qty 11-49
NT$1,296

Qty 50+
Request a Quote

Curves eDrawings: eprt IGES PDF Drawings STEP: step

+ Add to Saved List 比較

Diameter (mm):

20.00 +0.0/-0.2

Effective Focal Length EFL (mm):

16.00

Numerical Aperture NA:

0.63

Back Focal Length BFL (mm):

9.53

Focal Length Tolerance (%):

±5

Center Thickness CT (mm):

8.00

Coating:

MgF₂ (400-700nm)

Coating Specification:

Ravg = 1.75% @ 400 - 700nmRavg ≤ 1.75% @ 400 - 700nm

Substrate:

Float Glass

Surface Quality:

80-50

Centering (arcmin):

≤25

f/#:

0.8

Diameter of Asphere (mm):

20.0

Radius R₂ (mm):

80.0

Type:

Condenser Lens

Wavelength Range (nm):

400 - 700

RoHS:

產品系列說明

硬化處理提升耐用度
高數值孔徑
適合照明應用

模壓非球面聚光透鏡經過壓製、硬化及韌化處理，符合精準的光學和機械規格。硬化製程可提升透鏡耐用度，使其避免熱衝擊和防刮的能力優於傳統拋光透鏡。這些模壓非球面聚光透鏡於第二表面進行研磨和拋光，提升透鏡的整體精準度。模壓非球面聚光透鏡適合各式各樣的照明及檢測應用。

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