Self-Centering Screw Focusing Tube

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Home  Products 

Optical Bridge Components

 Self-Centering Screw Focusing Tube

Self-Centering Screw Focusing Tube

The self-centering screw focusing barrel adopts the multi-thread screw adjustment method. During the adjustment process, the optical element is only displaced in the axial direction without any rotation. With a focal length locking screw, it is convenient to lock in place after adjustment.

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Focusing Adjustment Accuracy

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 0.05mm/div

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Dimension Adjustment Component

Eyepiece Clamping Mount

Variable Aperture

Fast Conversion Adapter

We offer two catalogs to you: product catalog and Imaging optics catalog.

Product catalog:
This catalog include optical components, laser components, opto-mechanics, lenses and light sources, measuring instruments, and optical materials. In additional, we also provide large-size ultra-precision planar optical, spherical optical, aspheric optical, imaging lens, and precision angle component customized design and processing.

Imaging optics catalog:
This catalog include fixed focal lens, telecentric lens, zoom lens, line scan lens, short wave near infrared lens (SWIR), 360°outer surround view lens, VIS-NIR lens, relay lens , teleconverter, etc. In additional, we also provide lens design and development service.

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