Shopping security
Technical Data:
• Condenser:
Focus: approx. 50 mm
Diameter: 60 mm
• Diaphragm holder:
Rail spacing: 50 mm
Opening: 45 mm x 45 mm
Fastening pins: 4 mm dia.
• 5 diaphragms and image objects:
Hole diameter: 6 mm and 12 mm
Slit width: 1 mm
Arrow length: 10 mm
Width of division marks (for light pointer): 0.5 mm
INSTRUCTIONS FOR USE PLEASE CLICK HERE

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
US$40
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