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E-13-012 22mm CA, 175mm FL, Mounted MgF2 Coated Achromatic Doublet Lens

Fosco Connect Part No.: E-13012

  • $ 243.00 or



E-13012 22mm CA, 175mm FL, Mounted MgF2 Coated Achromatic Doublet Lens

Product MGF2 Coating Curve

Product Drawing

Effective Focal Length EFL (mm): 175.00
Substrate: 
N-BK7 / N-SF5
f/#: 7.00
Numerical Aperture NA: 0.07
Coating: MgF2 (400-700nm)
Type: Achromatic Lens
Wavelength Range (nm): 400 - 700
Back Focal Length BFL from Housing (mm): 165.31
Bevel: Protective bevel as needed
Clear Aperture CA (mm): 22.0
Coating Specification: Ravg ≤1.75% @ 400 - 700nm
Edge Thickness ET (mm): 7.94
Focal Length Specification Wavelength (nm): 587.6
Focal Length Tolerance (%): ±2
Radius R1 (mm): 109.16
Radius R2 (mm): -79.38
Radius R3 (mm): -226.03
Surface Quality: 40-20
Lens Included:# E-32884
Mount Included: # E-56354
Mount Diameter (mm): 30.0
Extension Length (mm): 24.2
Total Length (mm): 28.2
Thread Type: C-Mount
Power (P-V) @ 632.8nm: 1.5λ
Irregularity (P-V) @ 632.8nm: λ/4


Product Family Description

  • Pre-mounted in Engraved C-Mount Housings
  • Simplify Integration into Optical Systems
  • Less than 1.75% Reflectance per Surface @ 400 - 700nm

TECHSPEC® Mounted MgF2 Coated Achromatic Lenses feature our TECHSPEC MGF2 Coating Achromatic Lenses pre-mounted in C-Mount housings to simplify their integration into optical systems. Designed for the visible spectrum, these lenses are coated with a single layer MgF2 anti-reflection coating to increase light transmission. Each C-Mount housing is laser engraved with the stock number and focal length for easy identification. TECHSPEC Mounted MgF2 Coated Achromatic Lenses are ideal for C-Mount optical systems that require on-axis spherical and chromatic aberrations to be eliminated.

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