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Rod Lenses

Rod Lenses is designed for use in a variety of laser and imaging applications.

The addition of this product line is part of a continued effort to support current trends toward miniaturization.

Material BK7 grade A optical glass, UV grade Fused Silica, Sapphire etc.
Diameter Tolerance +0.00/-0.05mm (Standard), up to +0.00/-0.002mm
Cylindrical Surface Figure 2λ @632.8nm (Standard), up to λ/4 @632.8nm
Surface Quality 40-20 S/D (Standard), up to 10-5 S/D
Protective Bevel <0.25mm x 45°
BK7 Rod Lens Standard Products:
Part No. φ (mm) L (mm)
1.0 10.0
2.0 10.0
3.0 10.0
4.0 10.0
5.0 10.0
6.0 15.0
7.0 15.0
8.0 15.0
9.0 15.0
10.0 15.0


End Surfaces Polishing or Coatings are available upon request.

Ruby Rod, Cup Jewel, Jewel Setting Assembly, Hole Jewel and Jewel Nozzles etc are also available upon request.

The general tolerance specifications above provide a guideline regarding manufacturing capabilities for optics ranging in size Diameter: 1-30mm, Length: 10-100mm.

The manufacturing limits are not absolute; tighter tolerances may be possible.

Part specific tolerances may vary depending on component size, shape, and/or material.