Feature

●New Ultra black design, fully multi-coated; 15mm focal length, 2" fitting diameter; Superb ultra wide angle eyepiece has 80 degree field of view.
●Standard female thread to fit a etc at the rear end; 6-Elements in 4 Groups Design; The inside of the adapter is fully threaded to minimize reflections.
●An essential microscope accessory . is a practical accessory, easy to install.
●Please contact us directly for immediate assistance if you have any problem with our product, we would be very pleased to help you and we will reply as soon as we can.

Description

Structure of the optical system: Ultra Wide Series Eyepiece

Barrel Size: 2inch

Angle field of View: Ultra wide 80 degree

Optical Design: 6-Elements in 4 Groups

Focal Length: 15mm

Eye-Relief: 20mm

Material: Glass + Metal

Color: Ultra black design

Net Weight: 230g

Total Height: 90mm
Note:
Please allow 1-3cm error due to manual measurement. Thanks for your understanding.