-40%

Achromatic Microscope Objective Lens for Precise Biological Microscopy

$ 13.87

  • Brand: Unbranded
  • MPN: Does Not Apply
  • Material: precision copper core
  • Mount Size: 20.2mm
  • Package Contents: Objective lens*1
  • Type: Objective lens

Description

Achromatic Microscope Objective Lens for Precise Biological Microscopy DESCRIPTION 4X 20X 40X 60X 100X 195 Achromatic Microscope Objective Lens Laboratory Biological Microscope Parts Function: 195 Achromatic Microscope Objective Lens Laboratory Biological Microscope Parts Features: Standard cover glass thickness 0.17mm For biological microscope Specification: Type: Microscope Achromatic Objective Lens Magnification: 4X//20X(S)/40X(S)/60X(S)/100X(S + oil) Mount Size: 20.2mm Standard RMS thread Material: precision copper core Tube length: 160mm 4X: numerical aperture () 0.1; working distance 18mm : numerical aperture () 0.25; working distance 7mm 20x (S): numerical aperture () 0.4; working distance 0.55mm 40X(S): numerical aperture () 0.65; working distance 0.53mm 60X (S): numerical aperture () 0.85; working distance 0.18mm 100X (S + oil): numerical aperture () 1.25; working distance 0.13mm Packing list: Objective lens*1 POLICES Shipping Payment WARRANTY We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the c ombined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7 -15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection . If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours. On Dec 17, 2024 at 22:36:00 PST, seller added the following information: