Products    /    Optomechanics    /    Lens Tube Assembly System
Lens Tube Assembly System

Directly Accepts Ø1" Optics
Used to create lens systems

Spacer Rings

Spacer rings are used to maintain gap between two optics. These spacers can be stacked for maintaining gap between optics from 1 mm.

Model No: Item Minimum Order Qty Price $
SR-1-25 Spacer Ring for
25mm / 1" Optics
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 rings of thickness ranging from 2 mm to 20mm can be selected for convenient applications. Spanner slots are provided for easy fastening of optics.



Model No: Item Minimum Order Qty Price $
TR-2-25 Spacer Ring for
25 mm / 1" Optics
25 Nos. -
TR-3-25 25 Nos. -
TR-5-25 10 Nos. -
TR-10-25 5 Nos. -
TR-20-25 1 No. -
Lens Cells


Thin Lens Cell



Model No: Price $
TLC-25-8 -
Focusing Lens Cell - Short



Model No: Length L1, L2, L3 Price $
FLCS-25-12 12, 25, 39 -
FLCS-25-15 15, 25, 42 -

Short Lens Cell


Model No: Length L1, L2 Price $
SLC-25-12 12, 17 -
SLC-25-15 15, 20 -
Focusing Lens Cell - Thread


Model No: Length L1, L2, L3 Price $
FLCS-25-12-TL 12, 40, 54 -
FLCS-25-15-TL 15, 40, 57 -

Long Lens Cell


Model No: Length L1, L2 Price $
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 Price $
FLCL-25-20 12, 20, 34 -
FLCL-25-25 25, 20, 47 -
FLCL-25-35 35, 20, 57 -

RMS - Objective Adapter


Model No: Price $
RMS - OAD - 25 -
Focusing Lens Cell - Long


Model No: Length L1, L2, L3 Price $
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: Price $
C - OAD - 25 -
External Locking Ring


Model No: Price $
ELR - 25 -

Lens Tubes


Model No: Length L1, L2 Price $
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 Price $
FAD-25 FC FC Fiber Adapter -
FAD-25-MA SMA Fiber Adapter -

Internal Coupler


Model No: Price $
INC - 25 -
External Coupler


Model No: Price $
EXC - 25 -

Extension Tube



Model No Length L1, L2 Price $
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 Price $
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 Price $
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 Price $
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: Price $
SSID - 25 - 22 -
Laser Adapter


Model No: Price $
TO - 56 -

Filter Cell Adapter

Model No Price $
FLC-25-8 -

Cube

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 system

Fig. Cube with rod and lens tube assembly


6 mm 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.

Model No: Type Price $
CUB-25-30 Cube with 30 mm bore -
CUB-25-HM1 Cube with HM1 thread -
Filter Wheel

25 mm or 1" diameter filters can be fixed on this filter wheel .This filter wheel is suitable for rod assembly system with internal threading for lens tubes. It can also be used in an optical system by using a post/post holder and M6 or M4 tapped holes provided for fixing to post. Filters are fixed in the wheel through threaded ring by removing the side cover.


    Post mountable design

    Suitable for lens tube assembly system

    Suitable for Rod assembly system

    6 No.s of 1” diameter filters can be used for LM-FW1

    12 No.s of 1” diameter filters can be used for LM-FW2

    Numbers indicating densities of the filters are imprinted on the wheel



Model No Optic Size No. of Filters Thickness (T) Price $
LM-FW1 25 mm/ 1" Upto 6 17 -
LM-FW2 25 mm/ 1" Upto 12 28 -

Beam Blocker

Two types of beam blockers are available, one with external thread and the other with internal thread. They are suitable for blocking beams from cube assembly or lens in tube.


Model No Type Price $
BB-25-INT With internal threading -
BB-25-EXT With external threading -



Lens Tube Holder

Model No Holding Method Price $
LTH-25 30 mm dia bore -
LTH-25T HM1 thread -

Note : Post, post holder and bases are sold separately







Variable Round Aperture With Mount 25

Model No. SSID - 25 MSSID - 25
$ 59.50

Home | Products | Supports | Company | Contact Us

|

©2019 Holmarc Opto-Mechatronics (P) Ltd. All rights reserved.

Follow us