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E-47-296 1:2.14 with 35mm and 75mm EFL Achromats, NIR Achromatic Pair

Fosco Connect Part No.: E-47296

  • $ 330.00 or

E-47296 1:2.14 with 35mm and 75mm EFL Achromats, NIR Achromatic Pair

Product NIR II Coating Curve

Product Drawing

Clear Aperture CA (mm): 22.0
Center Air Spacing (mm): 3.02
Surface Quality: 40-20
Working f/#: f/3.37
Coating: NIR II (750-1550nm)
Coating Specification:
Rabs ≤1.5% @ 750 - 800nm
Rabs ≤1.0% @ 800 - 1550nm
Ravg ≤0.7% @ 750 - 1550nm
Effective Focal Length EFL A (mm): 35.00
Effective Focal Length EFL B (mm): 75.00
Housing Diameter (mm): 30.0 +0.0/-0.10
Housing Length (mm): 34.00 ±0.2
Magnification: 1:2.14
Object Distance (mm): 25.00
Image Distance (mm): 64.24
Construction: Achromat Pair in Anodized Aluminum Housing
Type: Relay Lens
Wavelength Range (nm): 750 - 1550

Product Family Description

  • 30mm Diameter Package Designed for NIR Applications
  • Optimized for Various Magnification Ratios
  • Ideal for Integration into OEM Applications
  • NIR II Coated for 750-1550nm

Our 15.0mm and 30.0mm Mounted Achromatic Pairs combine our popular TECHSPEC® achromats into common configurations used for relay and projection applications. Packaged in a slim-line aluminum housing, each pair is ready for integration into a host of OEM applications, eliminating the need to handle loose optics. Each lens has also been oriented for optimum system performance. All lenses AR coated. Lower f/# pairs may not be ideal for imaging applications depending on the performance requirements. Cylinder lenses can be incorporated into empty barrels in order to generate lines or sheets of light. 



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