Objective Lens  Strand

Short or Long Focus Objective Lens for use with effects discs and effects projector. 

See also:

• Optical Effects Disc (1925)

Catalogue & Journal Entries for Objective Lens in the Backstage Heritage Collection

Effect Attachments (1936)

Effect Attachments (1945)

Optical Effects (1945)

Objective Lenses (1953)

Lighting for Entertainment (1961)

Effects Patt.252 (1966)

Back to Effects (Strand)