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Infinity-corrected plan achromatic objective. Magnification: 80x. Aperture: 0.8

Availability

Product ID 83455
Brand MAGUS
Warranty 2 years
EAN 5905555021027
Package size (LxWxH) 7x4x4 cm
Shipping Weight 0.14 kg
Description

Objective for studies in transmitted and reflected polarized light. Strain-free lenses do not create birefringence and do not affect the study result.

The SFR80 objective has 80x magnification and a resolution limit of 0.35µm. It combines with infinity-corrected optical system microscopes. The parfocal distance is 45mm. A cover glass is not required for operation.

The objective optics correct field curvature over 90% of the observed area. The image is clear both in the center and on the periphery. The wide field of view is suitable for use with a digital camera or a wide-field eyepiece. A 10x/22mm eyepiece will provide a field of view of 0.27mm. Spherical aberration is corrected for green and chromatic aberration for red and blue.

With the SFR80 model, the lower limit of the useful magnification of the microscope is 400x, and the upper limit is 800x. To obtain this useful magnification, it is recommended to combine the objective with eyepieces of 5x to 10x magnification. Eyepieces with magnification less than 5x will be ineffective for study; studies with eyepiece magnification greater than 10x will not be more informative.

Compatibility:

  • MAGUS Pol 850 Polarizing Microscope
Specifications
Lens material optical glass
Objective class by aberration correction degree plan achromatic
Tube length infinity-corrected (∞)
Contrast technique polarized light
Magnification, x 80
Aperture 0.80
Working distance, mm 1.25
Parfocal distance, mm 45
Cover glass thickness, mm without a cover glass
Spring-loaded frame +
Immersion
Body material copper
Specifications
Product ID 83455
Brand MAGUS
Warranty 2 years
EAN 5905555021027
Package size (LxWxH) 7x4x4 cm
Shipping Weight 0.14 kg