Antique Scientific Instruments

Lens

  • Antique Lighthouse Fresnel Lens 3rd Order Barbier Benard Et Turenne Huge 70 Lbs
  • Antique Baker, High Holborn, London Brass Monocular Microscope.'cary' Lens
  • Antique 1927 Lighthouse 35´´ Fresnel Lens 3rd Order Barbier Benard Et Turenne
  • Antique Lighthouse 4th Order Fresnel Drum Lens 1920 By Aga 58 CM Diameter Rare
  • George III Brass Bound Gallery Glass Connoisseur Lens Antique Curio Treen
  • Antique Lighthouse 5th Order Fresnel Drum Lens 1920 By Aga 45 CM Diameter Rare
  • Antique Lighthouse Fresnel Lens 3rd Order Barbier Benard Et Turenne Huge 70 Lbs
  • Antique Lighthouse Fresnel Drum Lens 1920 By Aga 6th Order 37 CM Diameter Rare
  • Antique Lighthouse Fresnel Lens 3rd Order Barbier Benard Et Turenne Huge 70 Lbs