Focusing Lens Tube, 2 inch diameter lenses
Focusing Lens Tube, 2 inch diameter lenses
Model: LT20-F
Product Series Overview
Focusing and Extension Lens TubesThe LT20-F Focusing Tube allows axial translation of one group of lenses relative to another. The focusing tube is simply a lens tube with a longer external thread and a locking nut. Provided in 2 inch diameter, the focusing tube screws into the internal threads of a standard lens tube and is locked in place with the lock nut. The maximum focusing range is 0.89 inch. A lens retaining ring is also included with each focusing tube.
Resources & Downloads
Other
LT20-F RoHS Certificate(278.8 kB, PDF) LT20-F_RoHS2021.pdf(682.9 kB, PDF)
2D Product Drawings
LT-XX-F DWG.pdf(187.2 kB, PDF)
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