-40%
Microscope Phase Contrast Rings 19.5mm Diameter
$ 18.48
- Description
- Size Guide
Description
Microscope Phase Contrast Rings 19.5mm DiameterYou are bidding for a set of Phase Contrast Rings with following dimensions.
Phase 1 : 2.50 mm center stop diameter, 0.3mm width of light ring.
Phase 2 : 3.75 mm center stop diameter, 0.45mm width of light ring.
Phase 3 : 5mm center stop diameter, 0.8mm width of light ring.
Phase 4 : 9.5mm center stop diameter, 1.00mm width of light ring.
Dark field : 14.45mm center stop diameter, 1.50mm width of light ring.
Insertion diameter approx. 19.5mm (-).
Since this annulus will fit a larger range of microscopes you have to check first the annuli holder(s) your microscope is equipped. This units are made with close tolerance and a preliminary cleaning to eliminate some existing glue traces may be required. The units are not marked and the material used is DELRIN.
Please look at the attached pictures they represent the item you are bidding for.