52F200 52F300 52F400 52F500 Doublet Glued Lens for Refracted Astronomical Telescope Objectives(D52F500)

Description

• Crafted from precision-grade K9 glass with 52mm diameter and adjustable 200-500mm focal lengths.
• Bonded lens structure enhances light refraction accuracy for optical alignment projects applications.

Material: K9 Glass

Diameter: 52mm

Focal Length: 200-500mm optional

Optical System: Refraction

Structure: Two pieces lenses glued

Application: For astronomical telescope objective lens, finderscope or Collimating Lens.

Packing list:

1 * lens

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