New Precision Multi-Axis Lens Positioners
New Precision Multi-Axis Lens Positioners
The LP-B series is our highest performing lens positioners. Precise, 100 TPI adjustment screws allow smooth adjustment with increased sensitivity. Our zero-freeplay XY mechanism ensures accurate positioning and enhanced long-term stability.
The LP-A versions are being phased out, but are still available here.
- 2, 3 or 5 axes of precision lens positioning
- Mounts popular 6.35 to 50.8 mm diameter optics
- High-resolution, 100 TPI XYθXθY adjustment screws
- Gimbaled angular adjustments
- Backlash free XY mechanism
- Independent non-influencing locks See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | New LP-05B Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 0.5 in., 100 TPI XYθXθY, 80 TPI Z | |||||
 | New LP-05B-XY Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 0.5 in. Diameter, 100 TPI XY | |||||
 | New LP-05B-XYZ Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 0.5 in., 100 TPI XY, 80 TPI Z | |||||
 | New LP-1B Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 1.0 in., 100 TPI XYθXθY, 80 TPI Z | |||||
 | New LP-1B-XY Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 1.0 in. Diameter, 100 TPI XY | |||||
 | New LP-1B-XYZ Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 1.0 in., 100 TPI XY, 80 TPI Z | |||||
 | New LP-2B Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 2.0 in., 100 TPI XYθXθY, 80 TPI Z | |||||
 | New LP-2B-XY Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 2.0 in. Diameter, 100 TPI XY | |||||
 | New LP-2B-XYZ Precision Multi-Axis Lens PositionersPrecision Lens Positioner, 2.0 in., 100 TPI XY, 80 TPI Z |
Compatibility
Optic Compatibility with Multi-axis Lens Positioners
The threaded central aperture of these lens positioners accommodates optic retaining rings and a variety of optics holders for simple lenses, objective lenses, or other optics. Each unit is supplied with two non-marring Delrin retaining rings as well as an optic holder.
| Optic | LP-05 A/B Series | LP-1 A/B Series | LP-2 A/B Series |
| 0.25 in. Diameter | Requires LPLH-25T Optic Holder | N/A | N/A |
| 0.5 in. Diameter | Included LPLH-50T Optic Holder | N/A | N/A |
| 0.75 in. Diameter | Requires LPLH-75T Optic Holder | N/A | N/A |
| 1.0 in. Diameter | N/A | Included LPLH-1T Optic Holder | N/A |
| 1.5 in. Diameter | N/A | N/A | Included LPLH-1.5T Optic Holder |
| 2.0 in. Diameter | N/A | N/A | Included LH2-T-RR Retaining Ring |
| 0.5 in. Cube | N/A | Requires CH-0.5 Cube Holder | N/A |
| 1.0 in. Cube | N/A | N/A | Requires CH-1 Cube Holder |
| Objective Lens | Requires LPMH-05 Objective Holder | Requires LPMH-1 Objective Holder | N/A |
| C-Mount Lens | N/A | Requires LP1A-1-32 Thread Adapter | Requires LP2A-1-32 Thread Adapter |
| 1.0 in. Lens Tube | N/A | Requires LT-10-BS1 or LT10-NP1 Thread Adapter | N/A |
| Cylindrical Lens | N/A | N/A | Requires CYH-2 Lens Holder |
| Pinholes | N/A | N/A | |
| Blank Machinable Insert | Requires LPLH-BB Insert | Requires LPLH-0 Insert | Requires LPLH2-0 Insert |
Features
Two, Three or Five Axes of Positioning
- Two-axis XY models have orthogonal transverse adjustments.
- Three-axis XYZ models add translation along the optical Z-axis. Pure Z-axis motion without rotation of the lens is achieved through turning the knurled ring with precision 80 TPI threads.
- Five-axis XYZ θXθY models provide smooth XYZ translation plus true gimbaling about two orthogonal, coplanar axes. Five independent degrees of freedom allow you to accurately position an optic in any plane along any axis.
True Gimbal Adjustments
Adapters for Cube Beam Splitters
The CH-0.5 and CH-1 can be used to adapt 0.5 in. and 1.0 in. cube beamsplitters to the LP-1B and LP-2B series lens mounts, respectively. The holder simply threads into the matching threaded hole in the lens mount, which can align the cube in x, y, z, and pitch and yaw coordinates. Roll can be set manually using the lock ring on the CH-1.
Adapters for Connecting 1.0 in. Lens Tubes
Two adapters are available to adapt LT10 Series Lens Tubes to LP-1B Series Lens Positioners. The LT10-NP1 adapter features internal 1.035-40 and external 1.063-20 threads and needs to be used with the LPLH-1T optic holder in place. Alternative option is to use the LT-10-BS1 adapter which features internal 1.035-40 and external 1.438-20 threads and directly threads into the lens positioners with LPLH-1T optic holder removed.
Independent Non-influencing Locks
Adapters for Connecting Cage System
Use LT-10-BS1 and LT10-LX adapters together to connect LP-1B lens positioners to OpticsCage+™ optical cage system. Alternative solution is LT10-NP1 with LT10-LX when LPLH-1T optic holder is installed.
Table or Post Mounting
The LP Series Lens Positioners can be mounted to optical tables directly with the slotted base, or to an optical post using the threaded holes (8-32 and M4 for LP-05A, 1/4-20 and M6 for LP-1B and LP-2B) at the bottom.
Modular Slotted Base and Riser
When the space to mount a lens positioner within an optical system is limited, the slotted base of all LP Series Lens Positioners can be removed to reduce their footprint. For OEM systems with a lower optical axis height, the riser piece of the two-axis XY models and three-axis XYZ models can also be removed, with the smaller tapped holes on the back side of the lens positioner accessible for mounting. (Note that the riser piece of the five-axis models is not removable.)
Accessories
LP-05B Optic Holders
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | LPLH-25T Optic Holder, 0.25 in. Diameter, 0.875-20 Thread, For LP-05A Series | |||||
 | LPLH-50T Optic Holder, 0.5 in. Diameter, 0.875-20Thread, For LP-05A Series | |||||
 | LPLH-75T Optic Holder, 0.75 in. Diameter, 0.875-20 Thread, For LP-05A Series | |||||
 | LPLH-BB Blank Insert, Machinable, 0.875-20 Thread, For LP-05A Series | |||||
 | LPMH-05 Objective Lens Holder, RMS, 0.875-20 Thread, For LP-05A Series |
LP-1B Optic Holders
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | CH-0.5 Cube Beamsplitter Holder, 0.5 in. Cubes, 1.063-20 Threaded Mounts | |||||
 | LP1A-1-32 C-Mount Lens Holder, 1.438-20 Thread, For LP-1A Series | |||||
| LP1A-M30 Objective Lens Holder, M30, 1.438-20 Thread, For LP-1A Series | |||||
 | LPLH-0 Blank Insert, Machinable, 1.438-20 Thread, For LP-1A Series | |||||
 | LPLH-1T Optic Holder, 1.0 inch Diameter, 1.438-20 Thread, For LP-1A Series | |||||
 | LPMH-1 Objective Lens Holder, RMS, 1.438-20 Thread, For LP-1A Series |
LP-2B Optic Holders
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | CH-1 Cube Beamsplitter Holder, 1.0 in. Cubes, 2.063-20 Threaded Mounts | |||||
 | CYH-2 Cylindrical Lens Holder, 2.0 in. x 0.75-1.0 in., 2.063-20 Threaded Mounts | |||||
 | LP2A-1-32 C-Mount Lens Holder, 2.063-20 Thread, For LP-2A Series | |||||
 | LPLH-1.5T Optic Holder, 1.5 in. Diameter, 2.063-20 Thread, For LP-2A Series | |||||
 | LPLH2-0 Blank Insert, Machinable, 2.063-20 Thread, For LP-2A Series |
