Nanjing AMADA Instrument Co., Ltd. · Nanjing, China [email protected] · +86-15195807515
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2X 5X 10X 20X 50X 100X 95mm M Plan APO Microscope Objective

2X 5X 10X 20X 50X 100X 95mm M Plan APO Microscope Objective

The 95mm M Plan APO microscope objective series from Nanjing AMADA Instrument includes 2X, 5X, 10X, 20X, 50X, and 100X magnifications with high numerical aperture and precision optical design. Designed for biological and metallurgical applications, the objectives feature a 95mm mechanical tube length, consistent 24 mm field of view, and interchangeable mounting for 1'' eyepieces or camera systems. Each objective is optimized for resolution, working distance, and depth of focus across a range of inspection tasks.

  • 95mm mechanical tube length ensures compatibility with standard microscope bodies and optical systems
  • High numerical aperture (0.025–0.7) enables superior resolution and image clarity at all magnifications
  • Consistent 24 mm field of view (Φ24) across all objectives simplifies eyepiece and camera setup
  • Optimized working distances (6–134 mm) support diverse sample types and mounting configurations
  • Available with 1'' eyepiece or camera mounting for flexible integration into inspection workflows

Technical features

  • 95mm mechanical tube length for standard microscope compatibility
  • Field of view Φ24 mm across all magnifications (2X–100X)
  • Working distances from 6 mm (100X) to 134 mm (2X)
  • Numerical aperture range 0.025 (2X) to 0.7 (100X)
  • Focal length from 2 mm (100X) to 200 mm (1X)
  • Resolution ratio from 0.4 μm (100X) to 11.0 μm (1X)
  • Depth of focus ±Δp from 0.56 μm (100X) to 440 μm (1X)
  • Mounting for 1'' eyepieces or camera systems

Who it is for

  • Research labs conducting biological or materials analysis
  • Manufacturers using microscopes for quality control in electronics or metal parts
  • Distributors sourcing standardized objectives for microscope kits
  • Procurement engineers specifying objectives with known resolution and working distance

Specifications

Models2X, 5X, 10X, 15X, 20X, 50X, 100X
Numerical Aperture0.025–0.7
Focal Length2–200 mm
Resolution Ratio0.4–11.0 μm
Depth of Focus0.56–440 μm
Field of ViewΦ24 mm
Mounting1'' eyepiece or camera
Mechanical Tube Length95 mm

Use guide

  • Select objective based on required magnification, working distance, and resolution
  • Use 2X–10X for general inspection with large working distance and depth of focus
  • Use 20X–100X for high-magnification detail in biological or metallurgical samples
  • Ensure host microscope supports 95 mm mechanical tube length
  • Match objective mounting (1'' eyepiece or camera) to the inspection station configuration

FAQ

What is the mechanical tube length?
95 mm, compatible with standard microscope bodies.
What is the field of view?
Φ24 mm across all magnifications in the series.
Can I use this with a camera?
Yes, all objectives support 1'' camera mounting for digital imaging.
What is the working distance for the 100X objective?
6 mm, requiring careful stage positioning and oil immersion for optimal performance.
Is oil immersion required for the 100X objective?
Yes, the 100X objective requires immersion oil for proper operation and maximum resolution.

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