OptoSigma

Holders
Lens Holders

Lens holders are available for a wide variety of lens sizes and shapes.

Fixed Lens Holders

With a smaller diameter than traditional lens holders, these are best suited for optical systems where the holders need to be placed close together or have folded beam paths passing close by.

Thin and Low Profile Lens Holders

The lens holders with minimized mounting space.

Three-axis/Five-axis Lens Holders

Multi-axis lens holders are a convenient way to align a lens to the optical axis. Typical uses include adjusting the collimating lens in laser applications.

Post type

≪ALH abolished, Change to ALHN≫

Base Type

≪ALH abolished, Change to ALHN≫

Baseplates for Lens Holder

It is part of the plate which is used in the base type.

Lens Holder Inserts

The adapter which can be converted to the diameter of the lens.

Two-axis Lens Holders

Allows vertical and horizontal adjustment in a criss-cross manner within the plane perpendicular to the optical axis.

Old Type

≪MLHN/LHCN abolished, Change to LHCM≫

Retaining Rings / Delrin Washers

Accessories for mirror holders and lens holders.

Retaining Rings・Delrin Washers

≪NR abolished, Change to RR/DR≫

Retaining Ring Spanners

Special purpose retaining ring spanner wrench that can support retaining rings of various sizes.

Mini Lens Holders

These lens holders are the thinnest to hold lenses.

Caliper Variable Lens Holders

Designed to hold lenses with a range of diameters at a consistent center height.
Appropriate for applications where the lenses get changed out very often.

Adjustable Round Lens Holders

Holders for fixing round lenses of any diameter size.
Appropriate for use in applications where there are no lens holders of compatible diameter or the lens diameter is not decided.

Small Lens Claws

Holders for fixing small diameter lenses of φ15mm or less.

Adjustable Cylindrical Lens Holders

Holders for square lenses (cylindrical lenses).
Easy to fix square lenses of any size with its sliding system.

Fixed Multi-element Lens Holders

Special holders for multi-element focusing lenses.
Appropriate for installing focusing lenses in an optical experiment system.

Objective Lens Holders

Special holders for objective lenses. Appropriate for installing objective lenses in an optical experiment system.

Adapter for Objective Lens

Adapter for fixing objective lenses on 5-axis lens holder (ALH-5RO) or φ50mm lens holders.

PICKUP PRODUCTS
It is the product that was reduced by one rank from the surface quality of Plano Convex Lens (SLB-P).
HSC-103 can operate the motorized stages with low-noise and low-vibration. (Depending on motorized stage model.)
It is a condensing lens used zinc selenide (ZnSe) for CO2 laser (10.6μm).