Eyepiece

As an accessory ~Ehrlich's Eyepiece~ is a very useful piece of apparatus when the enumeration of cells or bacteria has to be carried out.

The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged.

He serves on the Board of Directors of the Amateur Astronomers Association of New York and is a regular columnist for the club's newsletter, Eyepiece.

PCMag.com: New Product Reviews 2010

He serves on the Board of Directors of the Amateur Astronomers Association of New York and is a regular columnist for the club's newsletter, Eyepiece.

PCMag.com: New Product Reviews 2010

Overall, the Celestron Eyepiece kit is simply a great value.

videosaver.net videosaver 2010

Optical-type fixed eye-level pentaprism; Built-in diopter adjustment (-3 to +1m-1), Eyepiece shutter provided, Eyepoint; 19. 9mm (at - 1. 0m-1), Frame coverage: approx 100\%, Magnification:

unknown title 2009

Optical-type fixed eye-level pentaprism; Built-in diopter adjustment (-3 to +1m-1), Eyepiece shutter provided, Eyepoint; 19. 9mm (at - 1. 0m-1), Frame coverage: approx 100\%, Magnification:

unknown title 2009

Optical-type fixed eye-level pentaprism; Built-in diopter adjustment (-3 to +1m-1), Eyepiece shutter provided, Eyepoint; 19. 9mm (at - 1. 0m-1), Frame coverage: approx 100\%, Magnification:

unknown title 2009

Optical-type fixed eye-level pentaprism; Built-in diopter adjustment (-3 to +1m-1), Eyepiece shutter provided, Eyepoint; 19. 9mm (at - 1. 0m-1), Frame coverage: approx 100\%, Magnification:

unknown title 2009

Optical-type fixed eye-level pentaprism; Built-in diopter adjustment (-3 to +1m-1), Eyepiece shutter provided, Eyepoint; 19. 9mm (at - 1. 0m-1), Frame coverage: approx 100\%, Magnification:

unknown title 2009

Optical-type fixed eye-level pentaprism; Built-in diopter adjustment (-3 to +1m-1), Eyepiece shutter provided, Eyepoint; 19. 9mm (at - 1. 0m-1), Frame coverage: approx 100\%, Magnification:

unknown title 2009