ELPRO

• Names - Type 1 16541 - Type 2 16542 - Type 3 16543 - Type 4 16544
• Use - Close-up attachments lenses for R-lenses 50 mm f/2, 90 mm f/2.8 and 135 mm f/2.8
• Similar but different - Not to be confused with earlier close-up lenses, including ELPRO for screw-thread - see ELCAT
• Extension rings - the above close focusing lenses are used with extension rings and tubes for greater magnification :
  • 14139 - 1967 - Set of 3 rings /tubes of various length for Leicaflex Mark 1 and Mark 2
  • 14159 - Set of 3 rings /tubes of various length with preset diaphram for use with Leicaflex SL and later R-cameras
  • MACRO-ADAPTER-R
• Accessories for Bellows-R
  • 16863 - 1970 - For 1:3.5 / 65 Elmar & 1:3.5 / 65 Elmar-V
  • 14259 Photar Adaptor-R - For Photar Lenses
• Mount - to fit in filter thread of lens and similar sizes may be stacked for greater magnification
• Reference - Laney's 1984 Accessory Guide see pages 30 and 40 for other versions
• Forum discussion
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