Ronar-Smith®
Beam Expanders

Ronar-Smith® Beam Expander demands for the highest quality in beam broadening and collimation without compromising on the expanded beam quality. We value safety as much as we do on the quality, and you can be assured that all our beam expanders are subjected to rigorous testing prior to market sales. All our beam expanders are telescopic by nature and requires a collimated beam input while delivering an expanded collimated beam at the output.

What makes our beam expander products unique is the broad wavelength input that we carry and our customisation services that we provide for customers who need specific requirements in their industrial and production line. The parameters that we are able to provide customisation include wavelength-specific filtering, anti-reflection coating, magnification factor selection, input/output clear aperture, and maximum beam intensity.

Fixed Beam Expander
(BEX Series)

Beam expander in laser system development are utilised for calibrating various elements. The diameter of the laser beam at the laser system output is adapted to the required diameter at the input of the objective lens. Beam expander is also primarily used in laser-material processes.

Fixed beam expanders are also designed for specific beam expansion applications such as laser engraving. They also feature anti-reflection coatings and high transmissivity to maximise the efficiency of the beam expansion and reduce losses. The disadvantage lies in the fixed magnification factor and applications that require tuning of the output beam size is unable to perform.

Specifications

Magnification 1x – 50x
Beam Divergence Adjustable
Design type Galilean
Pointing stability < 1 mrad
Wavelength (nm) 266 / 355 / 405 / 532 / 633 / 1064 / 1550 / 2000 / 9400 / 10600

Manual Zoom Beam Expander
(BXZ Series)

Zoom Beam Expander accounts for the short-fall of fixed beam expander by allowing the user to tune manually to the required magnification factor, depending on various processes that is required. These beam expanders are also designed for high power applications where magnification adjustments may be required.

The concept of zoom beam expander works on the internal translation stages and focusing mechanisms to adjust and account for the changes in magnification continuously. It also takes laser divergence into consideration and performs relative adjustments without affecting the overall housing length.

Specifications

MagnificationContinuous Zoom
Beam DivergenceAdjustable
Pointing Stability<1 mrad
Operational TypeManual
Wavelength (nm)266 / 355 / 405 / 532 / 633 / 1064 / 1550 / 2000 / 9400 / 10600

Motorized Zoom Beam Expander
(BXZ-MOT Series)

Motorized Zoom Beam Expander accounts for the short-fall of fixed beam expander by allowing the user to tune automatically to the required magnification factor, depending on various processes that is required. These beam expanders are also designed for high power applications where magnification adjustments may be required.

The concept of zoom beam expander works on the internal translation stages and focusing mechanisms to adjust and account for the changes in magnification continuously. It also takes laser divergence into consideration and performs relative adjustments without affecting the overall housing length.

Specifications

Adjustment Speed per magnification 5 sec
Baud Rate 9600 bit/sec
Power Input 9V
Interface RS232 and USB
Pointing Stability <1 mrad
Wavelength (nm) 266 / 355 / 405 / 532 / 633 / 1064 / 1550 / 2000 / 9400 / 10600

CO2 Beam Expander (UniBET & MiniBET Series)

UniBET series beam expanders are developed for higher power (>100w) CO2 laser without water cool. It has consistent outer dimension and connecting thread M30x1.

MiniBET series are smaller in size, all have the same external diameter of 20mm, total range ranging from around 28mm to 70mm only. Thread M16x0.75 and it is widely applied in compact CO2 laser system.

UniBET Features

For Collimation of COLaser >100W

Fixed Magnifications 1.5x – 10x

Galilean Design

Adjustable Divergence

MiniBET Features

For Collimation of COLaser <100W

Fixed Magnifications 1.5x – 6x

Galilean Design

Adjustable Divergence

CO2 Water Cool Beam Expander (BET-WC Series)

A laser beam expander is designed to increase the diameter of a collimated output beam. It is used in applications such as laser scanning, interferometer and remote sensing. BET-WC Series water cool beam expanders are developed for even higher power (>200W) CO2 lasers with consistence in outer dimension and water pipe connection.

Features

For Collimation of COLaser >200W

Fixed Magnifications 1.5x – 10x

Galilean Design

Adjustable Divergence

For the application note, click here.

Product TypePart NumberWavelength (nm)MagnificationTypeInput CA (mm)Output CA (mm)Mounting ThreadMax. Outer Dia (mm)Total Length (mm)Max. Input Beam Ф (1/e2)
(mm)
Beam ExpanderBEX-2000-1.5X20001.5XFixed831M30x14685-
Beam ExpanderBEX-2000-2X20002XFixed831M30x14685-
Beam ExpanderBEX-2000-3X20003XFixed831M30x14685-
Beam ExpanderBEX-2000-4X20004XFixed831M30x14685-
Beam ExpanderBEX-2000-5X20005XFixed831M30x14685-
Beam ExpanderBEX-2000-6X20006XFixed831M30x14685-
Beam ExpanderBEX-2000-7X20007XFixed831M30x14685-
Beam ExpanderBEX-2000-8X20008XFixed831M30x14685-
Beam ExpanderBEX-2000-10X200010XFixed631M30x14685-
Beam ExpanderBEX-1550-2.5X15502.5XFixed823M22x0.753465.2-
Beam ExpanderBEX-1550-3X15503XFixed823M22x0.753470.6-
Beam ExpanderBEX-1550-7X15507XFixed1025-3275-
Beam ExpanderBEX-1550-8X15508XFixed1030M22x0.754396-
Beam ExpanderBEX-1550-10X155010XFixed1058-6598-
Beam ExpanderBEX-1550-20X155020XFixed749M22x0.7560120-
Beam ExpanderBEX-1064-1X-V210641XFixed1820M28x13363.8-
Beam ExpanderBEX-1064-1.2X10641.2XFixed1623M22x0.752954.9-
Beam ExpanderBEX-1064-1.5X10641.5XFixed15.523M22x0.752544.5-
Beam ExpanderBEX-1064-1.5X-C10641.5XFixed1224C-mount3567.9-
Beam ExpanderBEX-1064-2X10642XFixed1020.5M22x0.753050-
Beam ExpanderBEX-1064-2X-C10642XFixed1224C-mount3567.9-
Beam ExpanderBEX-1064-2.5X10642.5XFixed1123M22x0.752984.8-
Beam ExpanderBEX-1064-2.8X10642.8XFixed924M13x0.753083.5-
Beam ExpanderBEX-1064-3X10643XFixed1023M30x137.666-
Beam ExpanderBEX-1064-3X-C10643XFixed1224C-mount3567.9-
Beam ExpanderBEX-1064-4Xi10644XFixed1022M22x0.752981.1-
Beam ExpanderBEX-1064-5X10645XFixed1023M22x0.752972-
Beam ExpanderBEX-1064-6Xi10646XFixed522M22x0.752971.2-
Beam ExpanderBEX-1064-7X10647XFixed623M22x0.752976.4-
Beam ExpanderBEX-1064-8Xi10648XFixed1023M22x0.752977.3-
Beam ExpanderBEX-1064-10X-V1106410XFixed822M22x0.752983.5-
Beam ExpanderBEX-1064-15X106415XFixed7.528M30x14599.1-
Beam ExpanderBEX-1064-20X106420XFixed828M22x0.754591.2-
Beam ExpanderBEX-1064-40X106440XFixed8128M30x1157188.7-
Beam ExpanderBEX-633-3X6333XFixed1022M22x0.753363.7-
Beam ExpanderBEX-633-5X6335XFixed823M22x0.7533110-
Beam ExpanderBEX-633-8X6338XFixed1123.5M28x0.5535117.5-
Beam ExpanderBEX-633-10X63310XFixed823M22x0.7530146-
Beam ExpanderBEX-633-20X63320XFixed876M22x0.7530198-
Beam ExpanderBEX-633-40X63340XFixed8100M22x0.7540246-
Beam ExpanderBEX-633-50X63350XFixed1081M22x0.7530304-
Beam ExpanderBEX-532-1X5321XFixed1518M30x13663-
Beam ExpanderBEX-532-1.5X5321.5XFixed1023M22x0.753068.8-
Beam ExpanderBEX-532-2X2-V15322XFixed823M22x0.753361.5-
Beam ExpanderBEX-532-3Xi5323XFixed823M22x0.753083-
Beam ExpanderBEX-532-4Xi5324XFixed623M22x0.753083-
Beam ExpanderBEX-532-5Xi5325XFixed824M22x0.753081.5-
Beam ExpanderBEX-532-6X25326XFixed517-2570.6-
Beam ExpanderBEX-532-10Xi53210XFixed824M22x0.753085.3-
Beam ExpanderBEX-532-15X53215XFixed632M30x13085-
Beam ExpanderBEX-532-20X53220XFixed638M30x14095.2-
Beam ExpanderBEX-405-1.5X4051.5XFixed826M30x14662.3-
Beam ExpanderBEX-405-2X4052XFixed826M30x14662.3-
Beam ExpanderBEX-405-3X-V14053XFixed818M22x0.752852.5-
Beam ExpanderBEX-405-5X4055XFixed828M30x14678-
Beam ExpanderBEX-405-7X-V14057XFixed826M30x13664-
Beam ExpanderBEX-405-10X40510XFixed928M30x14685.6-
Beam ExpanderBEX-405-20X40520XFixed631M30x14677-
Beam ExpanderBEX-355-1X3551XFixed1518M30x13661-
Beam ExpanderBEX-355-1.5X3551.5XFixed624M30x14676.5-
Beam ExpanderBEX-355-2X3552XFixed724M30x14675-
Beam ExpanderBEX-355-2X23552XFixed623M22x0.753357-
Beam ExpanderBEX-355-2.5X3552.5XFixed1223.4M30x13661-
Beam ExpanderBEX-355-3X3553XFixed624M30x14677.3-
Beam ExpanderBEX-355-4X-V13554XFixed828M30x14682-
Beam ExpanderBEX-355-5X3555XFixed628M30x14673.5-
Beam ExpanderBEX-355-7X3557XFixed628M30x14688.1-
Beam ExpanderBEX-355-8X3558XFixed628M30x14684-
Beam ExpanderBEX-355-10X35510XFixed628M30x14696-
Beam ExpanderBEX-355-20X-V135520XFixed1028M30x14697-
Beam ExpanderBEX-266-1.5X2661.5XFixed824M22x0.753063.7-
Beam ExpanderBEX-266-2X2662XFixed824M22x0.753073-
Beam ExpanderBEX-266-3X2663XFixed630M22x0.753068.7-
Beam ExpanderBEX-266-5X2665XFixed630M22x0.753069.6-
Beam ExpanderBEX-266-10X26610XFixed330M22x0.752795.6-
Beam ExpanderBEX-266-20X26620XFixed1.530M22x0.753096-
Beam ExpanderBEX-9.4-1X94001XFixed1618-2044.1-
Beam ExpanderBEX-9.4-2X94002XFixed16.523-2051-
Beam ExpanderBEX-9.4-2.5X94002.5XFixed1321-2056-
Beam ExpanderBEX-9.4-3X194003XFixed1022-2032.5-
Beam ExpanderBEX-9.4-3X294003XFixed1830-2061-
Beam ExpanderBEX-9.4-4Z194004XFixed1020-2069-
Beam ExpanderBEX-9.4-5Z194005XFixed1323-2037-
Beam ExpanderBEX-10.6-1X106001XFixed1618-2027.9-
Beam ExpanderBEX-10.6-2Z1i106002XFixed1022-2057-
Beam ExpanderBEX-10.6-2Z3i106002XFixed1528-2058-
Beam ExpanderBEX-10.6-2.5Z2i106002.5XFixed1621-2060-
Beam ExpanderBEX-10.6-3Z2i106003XFixed1020M33x0.754054.9-
Beam ExpanderBEX-10.6-3Z5i106003XFixed1636M22x0.752859-
Beam ExpanderBEX-10.6-3Z6i106003XFixed15.528M22x0.752859-
Beam ExpanderBEX-10.6-3.5Z106003.5XFixed10.516M22x0.752871-
Beam ExpanderBEX-10.6-4Z1i106004XFixed1020M33x0.754069.8-
Beam ExpanderBEX-10.6-4Z2i106004XFixed1528M22x0.752871-
Beam ExpanderBEX-10.6-5Z1i106005XFixed1323M22x0.753070-
Beam ExpanderBEX-10.6-6Zi106006XFixed1126M33x0.754054.9-
Beam ExpanderBEX-10.6-6Z1i106006XFixed1136M22x0.753250-
Beam ExpanderBEX-10.6-8Z1106008XFixed1333M22x0.753648.1-
Beam ExpanderBEX-10.6-8Z2106008XFixed10.523.4M22x0.752857.4-
Beam ExpanderBEX-10.6-10Z1i1060010XFixed1036M22x0.752861-
Beam ExpanderBEX-10.6-12x1060012XFixed1036M22x0.754475.5-
Beam ExpanderBEX-10.6-15x1060015XFixed1040M22x0.753660-
Beam ExpanderBEX-10.6-20x1060020XFixed952M16x0.752027.9-
Beam ExpanderBEX-10.6-1.5Z106001.5XFixed1214M22x0.752871-
Beam ExpanderBEX-10.6-2Z4106002XFixed1015M22x0.753667.3-
Beam ExpanderBEX-10.6-2.5Z106002.5XFixed1015M22x0.753070-
Beam ExpanderBEX-10.6-2.5Z1106002.5XFixed1016M22x0.753276-
Beam ExpanderBEX-10.6-3Z1106003XFixed1016M22x0.754475-
Beam ExpanderBEX-10.6-3.3Z1106003.3XFixed1015M22x0.7544121.7-
Beam ExpanderBEX-10.6-3Z3T106003XFixed1016M22x0.753064.8-
Beam ExpanderBEX-10.6-3.5Z106003.5XFixed10.516M22x0.7544125-
Beam ExpanderBEX-10.6-4Z106004XFixed815M30x150109.2-
Beam ExpanderBEX-10.6-5Z106005XFixed1016M30x153118.4-
Beam ExpanderBEX-10.6-6Z2106006XFixed1015M30x165144-
Beam ExpanderBET0101.5106001.5XFixed2328M30x139.675.2-
Beam ExpanderBET0102A106002XFixed2328M30x139.675.6-
Beam ExpanderBET0102.5106002.5XFixed2328M30x139.675.6-
Beam ExpanderBET0103A106003XFixed2328M30x139.669.9-
Beam ExpanderBET0104A106004XFixed2328M30x139.675.2-
Beam ExpanderBET0105A106005XFixed2328M30x139.672.1-
Beam ExpanderBET0106A106006XFixed2328M30x139.672.1-
Beam ExpanderBET0107A106007XFixed2328M30x139.679.1-
Beam ExpanderBET0108A106008XFixed2328M30x139.677.4-
Beam ExpanderBET0109A106009XFixed2328M30x139.688-
Beam ExpanderBET0110A1060010XFixed1830M30x137.688-
Beam ExpanderBET0101.5-WC106001.5XWater Cool2328M32x0.755072-
Beam ExpanderBET0102A-WC106002XWater Cool2328M32x0.755072-
Beam ExpanderBET0102.5-WC106002.5XWater Cool2328M32x0.755072-
Beam ExpanderBET0103A-WC106003XWater Cool2328M32x0.755072-
Beam ExpanderBET0104A-WC106004XWater Cool2328M32x0.755072-
Beam ExpanderBET0105A-WC106005XWater Cool2328M32x0.755072-
Beam ExpanderBET0106A-WC106006XWater Cool2328M32x0.755072-
Beam ExpanderBET0107A-WC106007XWater Cool2328M32x0.755072-
Beam ExpanderBET0108A-WC106008XWater Cool2328M32x0.755072-
Beam ExpanderBET0110A-WC1060010XWater Cool2328M32x0.755072-
Beam ExpanderBXZ-2000-1-3X20001X - 3XManual Zoom2320--869@1X 6@3X
Beam ExpanderBXZ-1550-1-4X15501X - 4XManual Zoom2328--126.813@1X 12@4X
Beam ExpanderBXZ-1064-1-3X-A110641X - 3XManual Zoom2338--131.310@1X 8@3X
Beam ExpanderBXZ-1064-1-4X10641X - 4XManual Zoom2328--1763@1X 2@4X
Beam ExpanderBXZ-1064-1-8X10641X - 8XManual Zoom2332--187.56@1X 3@8X
Beam ExpanderBXZ-1064-2-8X-A10642X - 8XManual Zoom2360--1698@2X 5@8X
Beam ExpanderBXZ-1064-2-10X10642X - 10XManual Zoom2335--1728@2X 3@10X
Beam Expander
(Galilean Type)
BXZ-1064-1-3X-G10641X - 3XManual Zoom2326--1209@1X 5@3X
Beam ExpanderBXZ-532-1-3X5321X - 3XManual Zoom2323--1106@1X 5.5@3X
Beam ExpanderBXZ-532-1-4X5321X - 4XManual Zoom2328--141.86@1X 4@4X
Beam ExpanderBXZ-532-1-8X5321X - 8XManual Zoom2332--187.56@1X 2@8X
Beam ExpanderBXZ-532-2-6X5322X - 6XManual Zoom2311--893@2X 1@6X
Beam ExpanderBXZ-532-2-8X5322X - 8XManual Zoom2330--150.26@2X 2@8X
Beam ExpanderBXZ-532-2-10X5322X - 10XManual Zoom2335--1728@2X 3@10X
Beam Expander
(Galilean Type)
BXZ-532-1-3X-G5321X - 3XManual Zoom2326--1209@1X 5@3X
Beam Expander
(Galilean Type)
BXZ-532-1-5X-G35321X - 5XManual Zoom2328--2466@1X 3@5X
Beam Expander
(Galilean Type)
BXZ-532-2-8X-G5322X - 8XManual Zoom2336--2423@2X 2@8X
Beam ExpanderBXZ-355-1-3X3551X - 3XManual Zoom2338--1316@1X 5@3X
Beam ExpanderBXZ-355-1-4X3551X - 4XManual Zoom2328--1385@1X 4@4X
Beam ExpanderBXZ-355-1-8X3551X - 8XManual Zoom2332--191.84@1X 2@8X
Beam ExpanderBXZ-355-2-8X3552X - 8XManual Zoom2332--180.36@2X 2@8X
Beam ExpanderBXZ-355-2-8X-QA3552X - 8XManual Zoom2360--200.86@2X 4@8X
Beam ExpanderBXZ-355-2-10X3552X - 10XManual Zoom2335--1728@2X 3@10X
Beam Expander
(Galilean Type)
BXZ-355-1-3X-G3551X - 3XManual Zoom2326--1209@1X 5@3X
Beam Expander
(Galilean Type)
BXZ-355-2-8X-G3552X - 8XManual Zoom2336--2423@2X 2.5@8X
Beam ExpanderBXZ-266-1-7X2661X - 7XManual Zoom2332--191.85@1X 3@7X
Beam ExpanderBXZ-266-2-7X2662X - 7XManual Zoom2332--180.35@2X 3@7X
Beam ExpanderBXZ-9.4-0.25-2X94000.25X - 2XManual Zoom2338--119.910@0.5X 10@2X
Beam ExpanderBXZ-9.4-0.3-1X94000.3X - 1XManual Zoom2314--82.39@0.3X 10@1X
Beam ExpanderBXZ-9.4-0.5-3X94000.5X - 3XManual Zoom2338--13810@0.5X 8@3X
Beam ExpanderBXZ-9.4-1-3X94001X - 3XManual Zoom2330--126.49@1X 6@3X
Beam ExpanderBXZ-9.4-1-4X94001X - 4XManual Zoom2348--140.910@1X 8@4X
Beam ExpanderBXZ-9.4-2-8X94002X - 8XManual Zoom2336--1726@2X 3@8X
Beam Expander
(Galilean Type)
BXZ-9.4-0.5-3X-G894000.5X - 3XManual Zoom2358--3838@0.5X 5@3X
Beam Expander
(Galilean Type)
BXZ-9.4-1-4X-G794001X - 4XManual Zoom2349--2527@1X 3@4X
Beam ExpanderBXZ-10.6-0.5-3X106000.5X - 3XManual Zoom2338--13810@0.5X 8@3X
Beam ExpanderBXZ-10.6-1-3X106001X - 3XManual Zoom2330--126.49@1X 6@3X
Beam ExpanderBXZ-10.6-1-4X106001X - 4XManual Zoom2348--133.910@1X 8@4X
Beam ExpanderBXZ-10.6-2-6X-A106002X - 6XManual Zoom2328--2133.5@2X 3@6X
Beam ExpanderBXZ-10.6-2-8X106002X - 8XManual Zoom2336--1825@2X 3@8X
Beam Expander
(Galilean Type)
BXZ-10.6-1-4X-G106001X - 4XManual Zoom2328--1506@1X 4@4X
Beam Expander
(Galilean Type)
BXZ-10.6-1.5-3X-G9106001.5X - 3XManual Zoom2338--114.57@1.5X 9@3X
Beam ExpanderBXZ-1550-1-4X-MOT15501X - 4XMotorized Zoom2328--27713@1X 12@4X
Beam ExpanderBXZ-1550-0.5-5X-MOT15500.5X - 5XMotorized Zoom2340--225.94@0.5X 2@5X
Beam ExpanderBXZ-1064-1-3X-MOT10641X - 3XMotorized Zoom2328--179.28@1X 6@3X
Beam ExpanderBXZ-1064-1-8X-MOT10641X - 8XMotorized Zoom2332--1596@1X 3@8X
Beam ExpanderBXZ-532-1-4X-G-MOT5321X - 4XMotorized Zoom2318--1685@1X 2@4X
Beam ExpanderBXZ-532-1-8X-MOT5321X - 8XMotorized Zoom2332--1596@1X 2@8X
Beam ExpanderBXZ-355-1-8X-MOT3551X - 8XMotorized Zoom2332--1364@1X 2@8X
Beam ExpanderBXZ-266-1-7X-MOT2661X - 7XMotorized Zoom2332--1365@1X 3@7X
Beam ExpanderBXZ-9.4-0.25-2X-MOT94000.25X - 2XMotorized Zoom2330--13910@0.5X 10@2X
Beam ExpanderBXZ-9.4-2-8X-MOT94002X - 8XMotorized Zoom2336--1906@2X 3@8X
Beam ExpanderBXZ-10.6-1-3X-MOT106001X - 3XMotorized Zoom2338--1998@1X 6@3X
Beam ExpanderBXZ-10.6-1-4X-MOT106001X - 4XMotorized Zoom2347--18910@1X 8@4X
Beam ExpanderBXZ-10.6-2-6X-MOT106002X - 6XMotorized Zoom2328--2133.5@2X 3@6X
Beam ExpanderBXZ-10.6-2-8X-MOT106002X - 8XMotorized Zoom2330--1905@2X 3@8X

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