Name: 25mm Dia x -100mm FL VIS 0° Coated, Negative Achromatic Lens
Brand: TECHSPEC
SKU: 62-494
Price: NT$4,130

25mm Dia x -100mm FL VIS 0° Coated, Negative Achromatic Lens

Stock #62-494 5-7 Days Other Coating Options

- +

NT$4,130

Qty 1-5
NT$4,130

Qty 6+
NT$3,500

Volume Pricing
Request Quote

+ Add to Saved List
建立帳戶或登入以存取收藏夾

比較

下載產品資料

Specifications

概況

Type:

Negative Achromatic Lens

物理和機械特性

Diameter (mm):

25.00 +0.0/-0.025

Clear Aperture CA (mm):

24.00

Centering (arcmin):

Center Thickness CT (mm):

4.57 ±0.20

Center Thickness CT 1 (mm):

2.00 ±0.10

Center Thickness CT 2 (mm):

2.57 ±0.10

Edge Thickness ET (mm):

5.81

Bevel:

Protective bevel as needed

光學特性

Effective Focal Length EFL (mm):

-100.00

Focal Length Tolerance (%):

±1

Back Focal Length BFL (mm):

-102.37

Focal Length Specification Wavelength (nm):

587.6

Radius R₁ (mm):

-70.57

Radius R₂ (mm):

45.27

Radius R₃ (mm):

412.67

N-BAF10 / N-SF10

Surface Quality:

40-20

f/#:

4.00

Numerical Aperture NA:

0.13

Coating:

VIS 0° (425-675nm)

Coating Specification:

R_avg ≤0.4% @ 425 - 675nm

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Wavelength Range (nm):

425 - 675

Regulatory Compliance

RoHS 2015:

Compliant

Reach 219:

Compliant

Certificate of Conformance:

View

產品概覽

VIS 0° 及 VIS-NIR 鍍膜
6.25 - 25mm 直徑選項
也提供 MgF₂ 鍍膜負消色差透鏡

TECHSPEC® 寬頻抗反射鍍膜負消色差透鏡針對色彩及軸上像差進行校正。這類透鏡是由兩個黏合在一起的光學元件組成，通常作為巴洛鏡頭用於延伸焦距。TECHSPEC® 寬頻抗反射鍍膜負消色差透鏡提供多種直徑尺寸，以及 VIS 0° 或 VIS-NIR 鍍膜選項。

Technical Information

Accessories

Coating Curves

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.