Reflective Microscope Objective 19.9mm Focal Length 10X

OBLR-10A

These reflective Microscope objective lenses are optimized for chromatic aberration over a bandwidth of 350nm to 7um. They are mainly used in microscope-spectrometry and failure analysis in the semiconductor industry.
◦Adjustable for use with various types of microscope tubes with focal length ranging from 80mm to infinite
◦The reflection mirror is strengthened with aluminium coating and MgF2 protective layer.
◦The RMS(M20.32 P0.706) mounting thread conforms to JIS standard and is compatible with all major microscope tubes.
◦The focus point and image size of visible, UV and IR wavelengths shows no difference and precise matching of the images is possible.
More Information
Name Reflective Microscope Objective 19.9mm Focal Length 10X
Weight 0.3000lbs
Standard Coatings Available No
Guide
  • There is no protective layer in aluminium coating for the vacuum ultra-violet spectrum and gold layer coating for near infrared is available as an option.
  • An adapter for the objective lens turret is available (OBRLR-AMT). Check with our International Sales Division or your microscope manufacturer for compatibility and the use of reflective microscope objective lenses.
  • Specific holder for microscope objective lenses (LHO-20.32) is available. WEB Reference Catalog Code/W4024
Remark -
Attention
  • These objectives are not to be used for laser processing due to light axis shielding of the reflective mirror.
  • There are microscopes that cannot be used with a turret.
  • The cover glass is not mobile. Use the adjustable correction collar to adjust the focal length and the cover glass thickness.
  • The center reflective mirror shields the center of the light axis. For direct light experiments, a low intense light in the center is expected.
  • The light intensity loss if expected to be around 45%. (The center mirror shielding 36% and the aluminum reflectivity 90%)
Image Label Reflective Microscope Objective 19.9mm Focal Length 10X
Magnification 10×
Numerical Aperture 0.2
Working Distance WD 16mm
Magnification 10×
Wavelength range 350nm - 7μm
Focal length f 19.9mm
Numerical aperture (NA) 0.2
Visual field φ1.0mm
Working distance (WD) 16mm
Mechanical tube length 80 - ∞mm (variable)
Shielding ratio about 36%
In stock
SKU
OBLR-10A
SGD 2,439.00

Delivery in : 1-3 weeks

These reflective Microscope objective lenses are optimized for chromatic aberration over a bandwidth of 350nm to 7um. They are mainly used in microscope-spectrometry and failure analysis in the semiconductor industry.

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