Microscope 32mm Set of 8 Annuli + Darkfield Center Stop - Very Interesting Set!!

Description

This set of
nine
filters will truly enhance your viewing pleasure and add dimension and interest to your photos. These Annuli, as opposed to solid or center stop filters, determine the  subject's color. Annuli disks and the dark center stop set were used to photograph a commercially produced slide of a sunflower stem.
The eight colors shown are Red, Pink, Green, Blue, Yellow, Purple, Raspberry, and Orange.
The last photo, for reference, is in plain white brightfield light. What a Difference!
Photos were taken using our Omax scope where the filter tray is immediately below the condenser. If your microscope is similarly configured these filters will work for you!
Please view our Rheinberg Set offering for more information and possible consideration.
Technical information: The Center Stop is Dark. The annulus is what changes the color of the subject. Our full set of Rheinberg filters greatly multiplies possible combinations!!!
Are these the high quality optical glass filters like those you might find at the CDC or Mayo clinic?
Heck
NO!
You would pay about .00 each for a solid optical glass filter, if you can find them.
Keep in mind these filters are stack-able for different color combinations and are 100% compatible with our other annulus and center stop offerings.
This is an affordable starter filter set for an amateur, university student, or high school lab  - in thin,
but
sturdy
, plastic.
Therefore, we highly recommend these which are hand cut from various plastic laminates, filter materials, and adhesive films.
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 listed on eBay – combine two or more purchases and receive a free filter for each additional purchase!
We ship right away by USPS.
Educators! We can offer discounts for purchases of 5 or more of this filter set. Simply "Contact Seller" and tell us your needs.
Thanks for looking at our filters and please visit our ebay store - Affordable Microscope Filters.