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Kinematic Mirror Mounts
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Cube / Prism mounts
Beam Steering Device
Lens Tube Assembly System
Rod Assembly
Lens Mounts
Filter Mounts
Polarizer Mount
Laser Mounts
Fiber Positioners
Lens Tube Assembly System Print
Spacer Rings
Spacer rings are used to maintain gap between two optics. This spacer can be stacked for maintaining gap between optics from 1 mm.
Model No: Item Min. Order Qty
SR-1-25 Spacer
Ring for
25mm / 1”
50 Nos.
SR-2-25 25 Nos.
SR-3-25 15 Nos.
SR-5-25 10 Nos.
SR-10-25 5 Nos.
SR-20-25 5 Nos.

Threaded Rings
Threaded Ring of thickness ranging from 2mm to 20mm can be selected for convenient applications. Spanner slots are provided for easy fastening of optics.
Model No: Item Min. Order Qty
TR-2-25 Threaded
Ring for
25mm / 1”
25 Nos.
TR-3-25 25 Nos.
TR-5-25 10 Nos.
TR-10-25 5 Nos.
TR-20-25 1 No.

Thin Lens Cell
Model No:
Focusing Lens Cell - Short
Model No: Length L1, L2, L3
FLCS-25-12 12, 25, 39
FLCS-25-15 15, 25, 42

Short Lens Cell
Model No: Length L1, L2
SLC-25-12 12, 17
SLC-25-15 15, 20
Focusing Lens Cell - Thread
Model No: Length L1, L2, L3
FLCS-25-12-TL 12, 40, 54
FLCS-25-15-TL 15, 40, 57

Long Lens Cell
Model No: Length L1, L2
LLC-25-20 20, 25
LLC-25-25 25, 30
LLC-25-35 35, 40
Focusing Lens Cell - Medium
Model No: Length L1, L2, L3
FLCL-25-20 12, 20, 34
FLCL-25-25 25, 20, 47
FLCL-25-35 35, 20, 57

RMS - Objective Adapter
Model No:
Focusing Lens Cell - Long
Model No: Length L1, L2, L3
FLCL-25-20-TL 12, 40, 54
FLCL-25-25-TL 25, 40, 67
FLCL-25-35-TL 35, 40, 77

C mount Objective Adapter
Model No:
External Locking Ring
Model No:

Lens Tubes
Model No: Length L1, L2
LCT-25-25 25-30
LCT-25-30 30-35
LCT-25-35 35-40
LCT-25-50 50-55
LCT-25-75 75-80
LCT-25-100 100-105
LCT-25-125 125-130
Fiber Adapter
Model No: Type
FAD-25-FC FC Fiber Adapter
FAD-25-MA SMA Fiber Adapter

Internal Coupler
Model No:
External Coupler
Model No:

Extension Tube
Model No: Length L1, L2
ELCT-25-5 5, 10
ELCT-25-10 10, 15
ELCT-25-15 15, 20
ELCT-25-25 25, 30
ELCT-25-50 50, 55
ELCT-25-100 100, 105
ELCT-25-150 150, 155
ELCT-25-175 175, 180
ELCT-25-200 200, 205
ELCT-25-250 250, 255
Full Thread Lens Tube
Model No: Length L1
FLCT-25-10 10
FLCT-25-15 15
FLCT-25-25 25
FLCT-25-35 35
FLCT-25-50 50

Small Optic Cell End Type
Model No: Optics size
SOC-25-6 6 mm
SOC-25-9 9 mm
SOC-25-12.7 12.7 mm
SOC-25-18 18 mm
Small Optic Adapter Internal
Model No: Optics size
SOA-25-6 6 mm
SOA-25-9 9 mm
SOA-25-12.7 12.7 mm
SOA-25-18 18 mm

Variable Aperture
Model No:
Laser Adapter
Model No:

Filter Cell Adapter
Model No:
Lens Tube Holder
Model No: Holding Method (D)
LTH-25 30 mm dia bore
LTH-25T HM1 thread

One side of the cube is over sized for inserting plate beam splitter mount or cube beam splitter. Other sides are threaded type suitable for lens tubes.
Aluminium alloy anodized finish
Can be used in rod assembly
6mm rods can be accommodated. It is used in rod assembly system for building optical setup. All other features provided are for launching this cube in to rod assembly unit.

Cube Prism Holder
25mm cube prism can be placed inside the cube by use of cube prism holder. Nylon tipped set screws are used to fix the prism to the cube prism holder. The holder can be rotated manually and can be locked with an accuracy of 2°.
Model No: Cube size
CUB-CB-25-25 25mm cube
CUB-CB-25-15 15mm cube

Plate Beam splitter holder
25mm Plate beam slitters can be placed inside the cube by using Plate beam splitter holder. Holder can be rotated manually with a positioning accuracy of 2° and can be locked by a set screw and allen key.
Model No: Cube size
CUB-PB-25-25 Dia-25mm x 2mm beamsplitter
CUB-PB-25-15 Dia-15mm x 2mm beamsplitter

Filter Wheel
25mm or 1” diameter filters can be fixed on this filer wheel. This filter wheel is suitable for rod assembly system with internal threading for lens tube system. It can also be used in an optical system by using a post/post holder and M6 or M4 tapped holes provided for fixing post. Filters are fixed in the filter wheel through threaded ring by removing the side cover.
Post mountable design
Suitable for lens tube assembly system
Suitable for Rod assembly system
1” diameter 6 No.s of filters can be used
Density can be found out by number
     imprint on filter wheel
Model No: Optics size No: of Filters Thickness (T)
LM-FW1 25mm / 1” Upto 6 17
LM-FW2 25mm / 1” Upto 12 28

Beam Blocker
Two types of beam blockers are available. One with external threading and other with internal thread. They are suitable for blocking beams from cube assembly or in a lens tube.
Model No: Type
BB-25-INT With internal threading
BB-25-EXT With external threading
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