Achromatic Lens, NIR, 25.0 mm Diameter, 45.0 mm EFL, 750-1550 nm
Achromatic Lens, NIR, 25.0 mm Diameter, 45.0 mm EFL, 750-1550 nm
Model: PAC16AR.16
Product Series Overview
Near IR Achromatic LensesThe PAC16AR.16 Near IR Achromatic Lens is a 750 to 1550 nm antireflection coated, 0.98 inch (25.0 mm) diameter, N-LaK22 and N-SF6 achromatic doublet lens with an effective focal length of 45.0 mm. This achromat is computer optimized at infinite conjugate ratios for applications in the near-IR spectrum, producing the smallest spot size possible for polychromatic light sources between 750 to 1550 nm. Spherical and chromatic aberrations are minimized to provide superior performance. For most applications, diffraction-limited spot size can be achieved when using with monochromatic light sources of wavelength up to 2 µm. Common applications for these near IR achromatic lenses include Imaging, Microscopy, and various spectroscopic methods in the near IR spectrum.
Specifications
- Lens TypeAchromatic Doublet
- Lens ShapePlano-Convex
- Diameter25.0 mm
- Antireflection Coating750-1550 nm
- Coating TypeNIR Multilayer
- Coating CodeAR.16E
- Damage Threshold1.0 J/cm2 @ 1064 nm, 10 ns , 10 Hz
- Lens MaterialN-LaK22/N-SF6
- Surface Quality60-40 scratch-dig
- λ/4
- 1.5λ
- Effective Focal Length (EFL)45.0 mm
- Back Focal Length (BFL)37.80 mm
- F/#1.8
- Radius of Curvature (R)29.01 mm
- Radius 2-25.53 mm
- Radius 3-132.92 mm
- Edge Thickness (T<sub>e</sub>)9.59 mm
- Center Thickness (T<sub>c</sub>)13.0 mm
- Thickness, Center 19.00 mm
- Thickness, Center 24.00 mm
- Design Wavelengths880 nm
- Centration3-5 arcmin
- Chamfers0.30 mm
- Chamfers Angle/Tolerance45°
- Diameter Tolerance+0.0/-0.1 mm
- Focal Length Tolerance±2.0%
- Center Thickness Tolerance± 0.2 mm
- Clear Aperture24 mm
Resources & Downloads
3D Product Models
Other
PAC16AR.16 RoHS Certificate(705.2 kB, PDF) AR.16E Raw Data.xlsx(74.3 kB, XLSX)
Software
PAC16AR.16 Zemax File(5 kB, ZMX)
2D Product Drawings
Broadband-Near-IR-Achromatic-Lenses-Spec-Table.pdf(132.7 kB, PDF)
Related Products
Similar
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | KPX043Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 25.4 mm EFL, Uncoated | In Stock | ||||
 | KPA24AR.16Polished Aspheric Lens, Bi-Convex, L-BAL35, 50 mm, 50.0 mm EFL, 650-1000 nm | In Stock |
Compatible
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | AC-1AVariable Size Lens Mount, 5.0-46.2 mm, Thumbscrew Support Arms | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | ALM-1AVariable Size Lens Mount, 12.7-35 mm, 40 TPI XY Adjusters | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | LCM-1Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | M-LCM-1Lens Mount, Self-Centering, 3.2-27 mm Diameter | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | VLH-1AV-Groove Lens Holder, 0.25 to 1.25 in. Diameter Lenses | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More |