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Variable Focal Length Zoom Lenses
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2 suppliers
Variable Focal Length Zoom Lenses
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Variable Focal Length Zoom Lenses x
Optical Sourcing Experts
- Wilmington, MA
Swarotec
- Absam, Austria
Glossary
zoom lens
An optical system of variable focal length, the focal plane remaining in a fixed position. This result is achieved by moving some of the components of the system along the lens axis, other components remaining stationary.
Variable Focal Length Zoom Lenses Suppliers
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fixed position
optical system
optics
stationary
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