Reference Guide

--EF 100-300mm f5.6L
• UD Glass Element L:::H
• Fluorite Crystal Element ~
A sophisticated professional lens, the Electro Focus
EF 100-300mm f5.6L offers sharp images by using
one element each of fluorite and UD glass to reduce
chromatic aberration. Hith a close focusing distance
of 4.6 ft. in the macro range, the lens has excellent
macro capability. It has a built-in, full-range
macro feature, and a three-group moving zoom system
for compactness.
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Fluorite and UD glass construction.
Built-in full range macro.
"This is one fantastic
as any 300mm I know of."
Image, Spring 1989.
lens. It is as sharp
George Lepp, The Nat ural
CONSTRUCTION: 15 Elements,10 Groups HARD CASE: LH-C21
MINIMUM APERTURE: 32 SOFT CASE: ES-C20
CLOSEST FOCUSING DISTANCE: 4.9 ft LENS HOOD: ET-62
LENGTH: 6 9/16" , FILTER SIZE: 58mm
WEIGHT: 24.5 oz LENS CAP: E-58
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