eo_logo

CHAT     EMAIL

  • Country/Region

    • We have set your country/region to European Union

      You can change this selection at any time, but products in your cart, saved lists, or quote may be removed if they are unavailable in the new shipping country/region.

      Select Your Country/Language

  • cart   
 

 
SAG Calculator

View All Technical Tools

Radius of Curvature (mm):

Diameter (mm):

Sag (mm): --     

Focal Length Calculator
$$ \text{SAG} = R - \sqrt{R^2 - \left( \frac{D}{2} \right)^2} $$
R Radius of Curvature
D Diameter

Description

Determine the sag of a surface based on radius of curvature and diameter.

Related Product Category: Optical Lenses

View All Now
Was this content useful to you?
 
Sales & Expert Advice
 
or view regional numbers
 LIVE CHAT
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin
Sign-up Today | Industry trends, new products, discounts, and technical content  Sign-up
About Us About UsTradeshows Regional Offices Careers Meet the Team Press Releases Case Studies Compliance TECHSPEC®Brand Partnerships
Customer Care ShippingReturnsHelp CenterGive Feedback Industry Expertise Advanced Diagnostics Imaging Solutions Laser Optics 
Discounts & Programs All Discount Programs Vision Integration Partners Volume Discount ServicesEducational Discount Program Educational Award startUP Discounted Products Edmund Scientific Outreach 
Catalogs All Catalogs Digital Catalogs Catalog Preferences Edmund Optics Catalogs

Copyright 2021 | Edmund Optics, Ltd Unit 1, Opus Avenue, Nether Poppleton, York, YO26 6BL, UK

PRIVACY POLICY | COOKIE POLICY | TERMS & CONDITIONS | BUSINESS TO CUSTOMER TERMS | IMPRINT

Edmund Optics GmbH Germany acts as an agent for Edmund Optics Ltd. UK. The contract partner is Edmund Optics Ltd. UK.

COVID-19 COVID-19 Update

 

×