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Welcome8216; lut∫e. Italian for Good Light. Technical Documents (pdf format). How the Seiko #0 shutter works:. Anatomy of Seiko #0 shutter used on ZENZANON lenses. Evolution of Zenzanon lenses:. From Zenzanon S to PS lenses. Bronica SQ Polaroid Backs. Extension tubes and close-up lenses. The tiny screws used on Zenzanon lenses:. Repair Tips (pdf format). Dismount a Zenzanon S lens:. Disassembly a ZENZANON 150/3.5 S Lens. Dismount a Zenzanon PS lens:. Disassembly a ZENZANON 150/4 PS Lens. Save a Zenzanon S lens:.
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