1. [Applicable Eyepieces] This 2 piece set of microscope eyepiece eyeshields, with a diameter of 44mm, is suitable for 40 to 42mm interface eyepieces.
2. [Clear ] Our rubber eyepiece eye cup could prevent your eyes from touch with the lens, ensuring clear without blur.
3. [Comfortable Rubber Material] The eyepiece covers are made of rubber material, soft and comfortable to the touch, providing a non slip grip.
4. [Flat Angle Eyeshields] These microscope eyepiece eyeshields are flat angle designed, able to be folded for use, simple and convenient.
5. [Microscope Replacement Part] This eye cup set is designed for replacing damaged or worn eyepiece cover, easy to install and remove.

Specification:
Item Type: Stereo Microscope Eyepiece Eyeshield
Material: Rubber
Model: KP H3
Type: Flat Angle
Diameter: Approx. 44mm / 1.73in
Thickness: Approx. 1mm / 0.04in
Size: Suitable for 40-42mm Interface Microscope Eyepiece Eyeshield

How to Use:
Put it on the eyepiece.

Package List:
2 x Stereo Microscope Eyepiece Eyeshields