Currently, this Rheinberg filter set is available in only the most common diameter - 32 mm (approximately 1.25 inch) for Zeiss standard. Our microscope used to take these photos is an Omax where the filter tray is directly below the condenser. If you have a similar tray/condenser arrangement on an Omax or any other microscope, this set will work for you.

This set of four filters will truly enhance your viewing pleasure and add dimension and interest to light colored objects as these photos of sea salt demonstrate. And yes, this set is a subset of our popular Rheinberg Filter offering that we have sold throughout the world (Please see the full set in our store). It is offered on the chance you do not need a full set of Rheinberg filters or you simply want to test the 'system' before purchasing the full set. We understand!

You will receive a solid filter, a center stop, and an annulus - all in the color shown. You will also receive a black center stop. With these four filters we created the photos you see in this order:

Red annulus with black center stop

Red center stop

Black center stop only

Annulus only (red salt grains with white background)

Solid red filter only (salt does not like this arrangement!)

And the last photo is annulus only but the light has been polarized (see our store for polarization materials or kit)


Quick Tutorial if you are not familiar with the Rheinberg effect: Center stops determine background color. Annuli determine/influence object color. A more thorough discussion is available when viewing our Full Rheinberg set BUT we will also send a full set of instructions! These filters are made with thin but STURDY plastic materials, films, and laminates. Keep in mind these filters are stack-able - that is how we achieved the effects you see!

Please view our Rheinberg Set offering for more information and possible consideration.

  Remember, be sure of your filter size, as these are 32mm in diameter.

Our techniques are professional, and we use precision equipment.
Finally, we will unconditionally guarantee these filters 90 days, as we want them to work for you.

 We have other filters/sets listed on eBay - combine two or more purchases and receive a free filter for each additional purchase!

We ship right away by USPS First Class Mail.

Thanks for looking at our filters and please visit our store - Affordable Microscope Filters