How To Use Portrait lens In A Sentence

• A method was then referred to of making a rapid portrait lens cover a very large angle by pivoting at its optical center and traversing the plate in the manner of the pantoscopic camera. Scientific American Supplement, No. 415, December 15, 1883
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• Petzval produced an achromatic portrait lens that was vastly superior to the simple meniscus lens then in use.
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• Petzval produced an achromatic portrait lens that was vastly superior to the simple meniscus lens then in use.
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• Next purchase would be a wide angle lens, then a portrait lens and so on.
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