![I am looking to upgrade my microscope and had some questions on these objectives... Is the Correction collar worth the extra $175? and Is there really a difference in image, or is I am looking to upgrade my microscope and had some questions on these objectives... Is the Correction collar worth the extra $175? and Is there really a difference in image, or is](https://i.redd.it/4rmrpuejhx191.jpg)
I am looking to upgrade my microscope and had some questions on these objectives... Is the Correction collar worth the extra $175? and Is there really a difference in image, or is
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Infinity-Corrected Achromatic Microscope Objective Lens Set (Oil Spring) 4X 10X 40X 100X with Black Finish | Boli Optics Microscope Store
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Amazon.com : ciiizaoo Microscope Objective Lens to Nikon Canon SLR M42 X0.75 to RMS Adapter Ring : Electronics
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100X Achromatic Microscope Objective Lens (Oil Spring) Working Distance 0.13mm | View Solutions Microscope Store
![Amazon.com : ciiizaoo Microscope Objective Lens to Nikon Canon SLR M42 X0.75 to RMS Adapter Ring : Electronics Amazon.com : ciiizaoo Microscope Objective Lens to Nikon Canon SLR M42 X0.75 to RMS Adapter Ring : Electronics](https://m.media-amazon.com/images/I/31CZFleYC4S._AC_UF1000,1000_QL80_.jpg)