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74mm Optical Glass Lens Focal 3000mm Doublet Plano Convex Telescope Objective

$ 24.81

Availability: 100 in stock
  • Features: Glued Lens
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Brand: Unbranded
  • Restocking Fee: No
  • MPN: Does Not Apply
  • Return shipping will be paid by: Buyer
  • Application: Telescopes
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Size: 74mm
  • Condition: New

    Description

    1PC Glued Lens 74mm Diameter Optical Glass Long Focal Length 3000mm
    Doublet Optics Glass
    Plano Convex Lens For DIY Telescope Objective
    Specification
    74mm Optical Glass Doublet Plano Convex Glass Lens
    Material: K9+F4 Optical Glass
    Lens Diameter:74mm
    Center Thickness:11mm
    Focal Length:3000mm
    Coated with Antireflection film
    It can be used on DIY Telescope Objective