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How to choose your holder?

The right lens holder is the key

Home > Technical Support > How to choose the right lens holder?

Reading time : 5 minutes
Last update : may, 2023

Achieving an optimal focus position of the lens is the key factor for a successful LED/Collimator integration. Different holder references are available to position collimators to considered LED. PCB to LES height: the Light Emitting Surface (LES) position must be known and is specific to each LED. It can be found on LED manufacturer datasheet. Here below are 2 examples with and without dome.
Correct position is achieved when PCB to LES height from datasheet is equal or close
to the PCB to LES of this document. Exemple:
Download the compatibillity matrix

DISTANCE FROM PCB SURFACE TO FOCUS POINT OF OPTIC

 LLH02 – 32mm | LLH07 – 35mm | LLH59/09 – 45mm

LLH01* - ø 16mm holder – LLC01/LLC02/LLC12/LLC22 Series

Adhesive tape thickness: 0.05 or 0.10mm
All measurements are in millimeters.
Last  digits of the reference: 0 (clear), 1 (white), 2 (black), 01 (clear with adhesive), 11 (white with adhesive), 21 (black with adhesive)

Clear
Black
References
PCB to LES

Adhesive

Color
Pins spacing
Notes
LLH01CCD00
0.10
8.6
Reduced PCB footprint
LLH01CCD02
0.10
8.6
Reduced PCB footprint
LLH01CCD001
0.20
8.6
Reduced PCB footprint
LLH01CCD021
0.20
8.6
Reduced PCB footprint
LLH01BBD00
0.10
16.6
Reduced PCB footprint
LLH01BBD02
0.10
16.6
Reduced PCB footprint
LLH01BBD001
0.20
16.6
Reduced PCB footprint
LLH01BBD021
0.20
16.6
Reduced PCB footprint
LLH01AAD00
0.25
18.6
–
LLH01AAD02
0.25
18.6
–
LLH01AAD001
0.30
18.6
–
LLH01AAD021
0.30
18.6
–
LLH01CCC00
0.40
8.6
Reduced PCB footprint
LLH01CCC02
0.40
8.6
Reduced PCB footprint
LLH01CCC001
0.50
8.6
Reduced PCB footprint
LLH01CCC021
0.50
8.6
Reduced PCB footprint
LLH01BBC00
0.50
18.6
–
LLH01BBC02
0.50
18.6
–
LLH01BBC001
0.50
18.6
–
LLH01BBC021
0.50
18.6
–
LLH01AAC00
0.55
16.6
Reduced PCB footprint
LLH01AAC02
0.55
16.6
Reduced PCB footprint
LLH01AAC001
0.60
16.6
Reduced PCB footprint
LLH01AAC021
0.60
16.6
Reduced PCB footprint
LLH01CCA00
0.65
8.6
Reduced PCB footprint
LLH01CCA02
0.65
8.6
Reduced PCB footprint
LLH01CCA001
0.75
8.6
Reduced PCB footprint
LLH01CCA021
0.75
8.6
Reduced PCB footprint
LLH01BBA00
0.65
16.6
Reduced PCB footprint
LLH01BBA02
0.65
16.6
Reduced PCB footprint
LLH01BBA001
0.75
16.6
Reduced PCB footprint
LLH01BBA021
0.75
16.6
Reduced PCB footprint
LLH01XRR00
0.80
–
Without pins
LLH01XRR001
0.85
–
Without pins
LLH01AAA00
0.80
18.6
–
LLH01AAA02
0.80
18.6
Reduced PCB footprint
LLH01AAA001
0.85
18.6
Reduced PCB footprint
LLH01AAA021
0.85
18.6
Reduced PCB footprint
LLH01P5200
1.00
–
Without pins
LLH01P52001
1.07
–
Without pins
LLH01AAB00
1.35
15.0
–
LLH01AAB001
1.40
15.0
–
LLH01DRA00
1.75
–
Without pins
LLH01DRA001
1.80
–
Without pins
LLH01ZP400
2.50
–
Without pins
LLH01LX300
3.40
–
Without pins
Download the compatibillity matrix

LLH02* - ø 32mm holder - LLC05/LLC15/LLC25 Series

Adhesive tape thickness for LLH02HEL, LLH02XAL, LLH02MTB, LLH02RD : 0.125mm
Adhesive tape thickness for the others : 0.044mm

All measurements are in millimeters.
Last digits of the reference : 0 (clear), 1 (white), 2 (black), 01 (clear with adhesive), 11 (with with adhesive), 21 (black with adhesive)

Clear
Black
References
PCB to LES
Adhesive
Color
Pins spacing
Notes
LLH02BAA00
0.25
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BAA02
0.25
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BAA001
0.30
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BAA021
0.30
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BBA00
0.25
21.5
Reduced footprint, screws inside
LLH02BBA02
0.25
21.5
Reduced footprint, screws inside
LLH02BBA001
0.30
21.5
Reduced footprint, screws inside
LLH02BBA021
0.30
21.5
Reduced footprint, screws inside
LLH02BCA00
0.25
24.0
Reduced footprint, screws inside
LLH02BCA02
0.25
24.0
Reduced footprint, screws inside
LLH02BCA001
0.30
24.0
Reduced footprint, screws inside
LLH02BCA021
0.30
24.0
Reduced footprint, screws inside
LLH02XAL00
0.25
24.0
Without screws holes
LLH02XAL02
0.25
24.0
Without screws holes
LLH02XAL001
0.30
24.0
Without screws holes
LLH02XAL021
0.30
24.0
Without screws holes
LLH02BAB00
0.50
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BAB02
0.50
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BAB001
0.60
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BAB021
0.60
13.6
For LLC25* range only, reduced PCB footprint, screws inside
LLH02BBB00
0.50
21.5
Reduced footprint, screws inside
LLH02BBB02
0.50
21.5
Reduced footprint, screws inside
LLH02BBB001
0.60
21.5
Reduced footprint, screws inside
LLH02BBB021
0.60
21.5
Reduced footprint, screws inside
LLH02BCB00
0.50
24.0
Reduced footprint, screws inside
LLH02BCB02
0.50
24.0
Reduced footprint, screws inside
LLH02BCB001
0.60
24.0
Reduced footprint, screws inside
LLH02BCB021
0.60
24.0
Reduced footprint, screws inside
LLH02HEL00
0.50
24.0
With pins, screws inside
LLH02HEL02
0.50
24.0
With pins, screws inside
LLH02HEL001
0.60
24.0
With pins, screws inside
LLH02HEL021
0.60
24.0
With pins, screws inside
LLH02RD100
0.50
24.0
Screw inside, rounded
LLH02RD102
0.50
24.0
Screw inside, rounded
LLH02RD1001
0.60
24.0
Screw inside, rounded
LLH02RD1021
0.60
24.0
Screw inside, rounded
LLH02MTB00
0.50
24.0
Screw inside, rounded snoot
LLH02MTB02
0.50
24.0
Screw inside, rounded snoot
LLH02MTB001
0.60
24.0
Screw inside, rounded snoot
LLH02MTB021
0.60
24.0
Screw inside, rounded snoot
LLH02BBC00
0.65
21.5
Reduced PCB footprint, screws inside
LLH02BCC02
0.65
24.0
Reduced PCB footprint, screws inside
LLH02BCC001
0.70
24.0
Reduced PCB footprint, screws inside
LLH02BCC021
0.70
24.0
Reduced PCB footprint, screws inside
LLH02AAC00
0.99
–
Without pins, screws inside
LLH02AAC02
0.99
–
Without pins, screws inside
LLH02AAD00
1.13
–
Without pins, screws inside
LLH02AAD02
1.13
–
Without pins, screws inside
LLH02AAB00
1.74
–
Without pins, screws inside
LLH02AAB02
1.74
–
Without pins, screws inside
LLH02ZP400
2.30
–
Without pins, screws outside
LLH02AAA00
2.44
–
Without pins, screws outside
LLH02AAA02
2.44
–
Without pins, screws outside
LLH02ZP700
2.50
–
Without pins
LLH02CB100
COB
–
Compatible with Bender & Wirth
LLH02CB102
COB
–
Compatible with Bender & Wirth
LLH02CB400
COB
–
Compatible with TE & BJB
LLH02CB402
COB
–
Compatible with TE & BJB

LLH07* - ø 35mm holder – LLC07/LLC17 series

All measurements are in millimeters.

Last  digits of the reference: 0 (clear), 1 (white), 2 (black)

Clear
Black
References
PCB to LES
Adhesive
Color
Pins spacing
Notes
LLH07SPA00
0
22.0
For LLC07N & LLC17N
LLH07SPA02
0
22.0
For LLC07N & LLC17N

LLH59*/LLH09* - ø 45mm holder – LLC49/LLC59 series

All measurements are in millimeters.

Last  digits of the reference: 0 (clear), 1 (white), 2 (black)

Clear
Black
Nothing :
White
References
PCB to LES
Adhesive
Color
Pins spacing
Notes
LLH59SPB00
0.50
35.0
For LLC59* range
LLH59SPB02
0.50
35.0
For LLC59* range
LLH59AAA01
0.50
35.0
Reduced PCB footprint, for LLC59* range
LLH59AAA00
0.50
35.0
Reduced PCB footprint, for LLC59* range
LLH59AAA02
0.50
35.0
Reduced PCB footprint, for LLC59* range
LLH59ABA00
0.50
–
No pins, reduced PCB footprint, for LLC59* range
LLH59ABA01
0.50
–
No pins, reduced PCB footprint, for LLC59* range
LLH59ABA02
0.50
–
No pins, reduced PCB footprint, for LLC59* range
LLH09SPB00
0.52
35.0
For LLC49* range
LLH09SPB02
0.52
35.0
For LLC49* range
LLH09SPA00
0.87
35.0
For LLC49* range
LLH09SPA02
0.87
35.0
For LLC49* range
Download the compatibillity matrix
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