What is the significance of the field number of an objective and what is it dependent on?
The field number is the maximum field number of the eyepiece that they should be used with. For infinity corrected objectives the maximum field number is dependent on the tube lens clear aperture and how far apart the tube lens is from the objective.
Was this content useful to you?
Please select your shipping country to view the most accurate inventory information, and to determine the correct Edmund Optics sales office for your order.
or view regional numbers
QUOTE TOOL
enter stock numbers to begin
Copyright 2023, Edmund Optics India Private Limited, #267, Greystone Building, Second Floor, 6th Cross Rd, Binnamangala, Stage 1, Indiranagar, Bengaluru, Karnataka, India 560038
California Consumer Privacy Acts (CCPA): Do Not Sell or Share My Personal Information
California Transparency in Supply Chains Act