eo_logo
 
Product added to cart

Knowledge Center/ Glossary/ Parfocality

Parfocality

The ability of an imaging or objective lens to maintain focus as the focal length or magnification is changed.

See also Magnification

這項內容對您是否實用？
 
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 Press Releases Case Studies Compliance TECHSPEC®Brand Partnerships
Customer Care ShippingReturnsFAQsGive Feedback Manufacturing Services Precision Optics Filter Optics Laser Optics Imaging Optics
Discounts & Programs All Discount Programs Vision Integration Partners Volume Discount ServicesEducational Discount Program Educational Award Discounted Products Edmund Scientific Outreach E-procurement Platforms
Catalogs All Catalogs Digital Catalogs Catalog Preferences

Copyright 2023, Edmund Optics Inc., 14F., No.83, Sec. 4, Wenxin Road, Beitun District , Taichung City 406, Taiwan (R.O.C.)

Privacy Policy | Cookie Policy | Terms & Conditions | Accessibility
California Consumer Privacy Act (CCPA): Do Not Sell My Information