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Finite Conjugate Objectives

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UCf Objectives UCf Objectives
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Compact Finite Conjugate Objectives
  • Mount Directly to a C-Mount Camera
  • Near Diffraction Limited performance
UCf Objective Kits UCf Objective Kits
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
New
  • Compact Finite Conjugate Objectives
  • Mount Directly to a C-Mount Camera
  • Near Diffraction Limited performance
Liquid Lens CF Objectives Liquid Lens CF Objectives
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Integrated Liquid Lens for Focus Tuning
  • Lightweight Objective with Compact Form Factor
  • Optimized For Long Working Distances
Adjustable ReflX™ Objectives Adjustable ReflX™ Objectives
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Clearance
  • Units Adjustable for Precision Alignment
  • Various Coating Options Available for Specific Wavelength Ranges
  • Finite Conjugate Design and RMS Threading Integrate Easily in Many Objective Setups
Commercial Grade Standard Microscope Objectives Commercial Grade Standard Microscope Objectives
  • Achromatic and Plan Designs
  • Use with T- and C-Mounting Systems
  • Ideal for OEM Applications
Cf Objectives Cf Objectives
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Lightweight Design with Compact Form Factor
  • Configurable Magnification Using Spacers
  • Optimized For Long Working Distances
High Performance ReflX™ Objectives High Performance ReflX™ Objectives
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Diffraction Limited Performance: Transmitted Wavefront of λ/14 RMS
  • Streamlined Tapered Design for Added Clearance at 45° AOI
  • Curved Spider Legs to Reduce Diffraction Effects
  • TECHSPEC® Reflx™ Objectives Available
International Standard Microscope Objectives International Standard Microscope Objectives
  • For Use with RMS Thread Microscopes
  • AR Coated Optics
  • 4X to 100X Magnifications Available
Mitutoyo Compact Objectives Mitutoyo Compact Objectives
  • Long Working Distances Allow for Integration into Machine Vision Measurement Systems
  • Small Size with Excellent Performance
  • Long Working Distances
  • Easily Integrates with C-Mount Cameras
Mitutoyo Telecentric Objectives Mitutoyo Telecentric Objectives
  • Long Working Distances Allow for Integration into Machine Vision Measurement Systems
  • Compact Design and Long Parfocal Length Simplifies Mounting
  • Tube Available for Use with C-Mount Cameras
  • Aluminum Alloy Housing
Nikon Achromatic Finite Conjugate Objectives Nikon Achromatic Finite Conjugate Objectives
  • Achromatic Design
  • Standard RMS Thread
  • Compatible with all DIN Standard Accessories
  • Spring Loaded Heads on 40X and 60X
ReflX™ Objectives ReflX™ Objectives
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Industry Leading 19 to 31mm Working Distance
  • EO Designed and Manufactured for Focusing or Imaging Applications
  • Actively Aligned for Optimal Performance
  • Ultra-Wide Spectral Band from 190nm to 11μm with No Chromatic Aberration
  • TECHSPEC® High Performance ReflX™ Objectives Available 
Single Tube DIN Microscopes Single Tube DIN Microscopes
  • Integrate Objective with C-Mount Camera or DIN Eyepiece
  • Compatible with DIN Standard Objectives
  • Objective and Eyepiece Not Included

Finite Conjugate Objectives are used in a variety of simple microscopy setups or for OEM integration. Finite Conjugate Objectives are microscope objectives that do not require a secondary lens to focus onto a specimen. Finite Conjugate Objectives are typically optimized for use in the visible spectrum. Focusing objectives typically contain about three lens elements, decreasing size and weight. These microscope objectives are less expensive alternatives to Infinite Conjugate Objectives for a wide range of commercial applications.

Edmund Optics offers a variety of Finite Conjugate Objectives in achromatic, planar, or semi-planar designs. Achromatic focusing objectives have a flat field in about the center 65% of the image. Semi-planar focusing objectives have a flat field in about 80% of the image. Many of these focusing objectives can be used interchangeably with standard microscope objectives. These microscope objectives are a single objective solution for focusing applications, removing the need to purchase additional focusing components.

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