WIDE-ANGLE PHOTOGRAPHIC LENS CONVERTERS
Stock Number: S7
$35.
WIDE-ANGLE PHOTOGRAPHIC LENS CONVERTERS, c. late 19th c., the two 1-1/4" (3.2 cm) diameter brass cells engraved "5 x 7, W.A.," one labeled "EMIL". In excellent condition, in their compartmented carrying case
Dimensions
2 1-1/4 inch diameter cells (3.2 cm)
Circa
c. late 19th century
Description
WIDE-ANGLE PHOTOGRAPHIC LENS CONVERTERS, c. late 19th c., the two 1-1/4″ (3.2 cm) diameter brass cells engraved “5 x 7, W.A.,” one labeled “EMIL”. In excellent condition, in their compartmented carrying case
Ask the Dealer
Dealer information
TESSERACT
David and Yola Coffeen both have enjoyed academic careers, as planetary astronomer and as linguist/educator. But since 1982 (yes, 1982!) they have been full-time dealers in early scientific and medical instruments, under the name Tesseract. Selling primarily by catalogue (over 100 issued so far) they also have a web presence at www.etesseract.com, and can be contacted at [email protected].
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