Projection Lens Datasheet

Transcription

1 Projection Lens Datasheet

2 Projection Options Global Laser are able to offer a wide range of diffractive optical elements (DOE) to provide various patterns such as crosses, circles & dot arrays for applications such as 3D mapping, surface texture analysis, alignment & general machine vision applications. They are available as standard options for many of our laser diode modules.

3 Technical Specification The below DOE s can be used with the following Laser Diode Modules: Lyte-MV, Lyte-MV-EXCEL and GreenLyte-MV-EXCEL only. Circle 532nm N/A 8.0% Circle 543nm N/A 8.0% Circle 488nm N/A 13.0% 5 Rings 633nm % 10 Rings 488nm % 12 Rings 633nm N/A 1:10 Dot Circle 633nm N/A 1:16 Dot Circle 633nm %

4 @ 1:16 Dot Circle 488nm % 1:16 Dot Circle 633nm N/A 1:36 Dot Circle 633nm % 1:40 Dot Circle 633nm N/A 1:40 Dot Circle 633nm N/A 1:72 Dot Circle 488nm % 1:8/16 Double Circle Dots 633nm /5.7 N/A 33,000 Random Dot 840nm 60.5 # 42.5 # N/A 0.1 # 33,000 Random Dot 640nm N/A 0.1 # These measurments are at the DOE s designed wavelength and not at.

5 @ 6 by 6 Dot Array by 13 Dot Array 633nm % 16 by 16 Dot Array 633nm % 17 by 17 Dot Array 633nm % 17 by 17 Dot Array 633nm % 21 by 21 Dot Array 633nm N/A 21 by 21 Dot Array 633nm % 51 by 51 Dot Array 633nm* % 101 by 101 Dot Array 660nm % *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

6 @ Cross N/A 1.5% Cross 610nm N/A 1.0% Cross 594nm 5 5 N/A 3.9% Cross 525nm N/A 8.5% Cross 633nm N/A 0.1% Cross 543nm N/A 4.4% Cross 515nm N/A 8.5% Cross 594nm N/A 1.8% Cross N/A 0.5%

7 @ Cross 532nm N/A 6.0% Cross 543nm N/A 9.0% Cross 594nm N/A 4.7% Cross 633nm N/A 2.2% Cross 633nm N/A N/A Cross 532nm N/A 13.0% Cross with High Contrast Area 594nm N/A 2.2% 5 Lines (Square) 633nm* % 5 Lines (Rectangle) 633nm* % *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

8 @ 7 Lines (Square) 633nm* % 7 Lines (Rectangle) 633nm % 11 Lines (Thick Lines) 594nm* % 11 Line (Thin Lines) 594nm* % 25 Line 594nm* % 25:1 Lines 633nm N/A 41 Line (Rectangle) 650nm* % 65 Line (Square with Central Line Thick) 633nm* % 4 x 4 Grid 650nm N/A *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

9 @ 51 x 51 Grid 594nm % Viewfinder 650nm N/A 0.8% Viewfinder 650nm N/A 1.7% Viewfinder 405nm N/A 19.0% Square Viewfinder 633nm* N/A 2.6% Viewfinder (circle + cross) 633nm N/A 0.6% Viewfinder (Dot circle + cross) 650nm % Square Viewfinder (Dot) 543nm % 2x nm N/A *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

10 @ 3:5 Dots 633nm /0.5 N/A 11 x 11 Dot Frame 633nm N/A Square 532nm* N/A 1.0% 1:5 Dot Line 650nm 6 N/A % 1:9 Dot Line 730nm 0.85 N/A % 1:11 Dot Line 670nm 16.1 N/A % 1:19 Dot Line 650nm 13.4 N/A % 1:99 Dot Line 670nm 18.4 N/A N/A 0.03% 1:99 Dot Line 650nm 27.7 N/A % *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

11 @ Line 730nm 5 N/A N/A 15.0% Line 20 N/A N/A 0.8 Line 650nm 30 N/A N/A 0.9 Line 633nm 35 N/A N/A N/A Line 520nm 36 N/A N/A 9.0% Line 650nm 40 N/A N/A 8.0%

12 Technical Specification The below DOE s can be used with the following Laser Diode Modules: Lyte-MV2, Cameo, Premier, Acculase, Varilite, FireFly, GreenLyte, LDM115, VM and LDM145 only. Circle 532nm N/A 8.0% Circle 543nm N/A 8.0% Circle 488nm N/A 13.0% 5 Rings 633nm % 10 Rings 488nm % 1:16 Dot Circle 633nm % 1:16 Dot Circle 488nm % 1:36 Dot Circle 633nm %

13 @ 1:72 Dot Circle 488nm % 33,000 Random Dot 830nm 60.5 # 42.5 # N/A 0.1# 33,000 Random Dot 650nm N/A by 6 Dot Array by 11 Dot Array 633nm % 13 by 13 Dot Array 633nm % 16 by 16 Dot Array 633nm % 17 by 17 Dot Array 633nm % 17 by 17 Dot Array 633nm % # These measurments are at the DOE s designed wavelength and not at.

14 @ 21 by 21 Dot Array 633nm % 51 by 51 Dot Array 633nm* % 101 by 101 Dot Array 660nm % Cross N/A 1.5% Cross 610nm N/A 1.0% Cross 594nm 5 5 N/A 3.9% Cross 525nm N/A 8.5% Cross N/A 2.5% Cross 633nm N/A 0.1% *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

15 @ Cross 543nm N/A 4.4% Cross 515nm N/A 8.5% Cross 594nm N/A 1.8% Cross N/A 0.5% Cross 532nm N/A 6.0% Cross 543nm N/A 9.0% Cross 594nm N/A 4.7% Cross 633nm N/A 2.2% Cross with High Contrast Area 594nm N/A 2.2%

16 @ 5 Lines (Square) 633nm* % 5 Lines (Rectangle) 633nm* % 7 Lines (Square) 633nm* % 7 Lines (Rectangle) 633nm % 11 Lines (Thick Lines) 594nm* % 11 Line (Thin Lines) 594nm* % 25 Line 594nm* % 41 Line (Rectangle) 650nm* % 65 Line (Square with Central Line Thick) 633nm* % *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

17 @ 4 x 4 Grid 650nm N/A 51 x 51 Grid 594nm % Viewfinder 650nm N/A 0.8% Viewfinder 650nm N/A 1.7% Viewfinder 405nm N/A 19.0% Square Viewfinder 633nm* N/A 2.6% Viewfinder (circle + cross) 633nm N/A 0.6% Viewfinder (Dot circle + cross) 650nm % Square Viewfinder (Dot) 543nm % *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

18 @ 2x nm N/A Square 532nm* N/A 1.0% 1:5 Dot Line 650nm 6 N/A % 1:9 Dot Line 730nm 0.85 N/A % 1:11 Dot Line 670nm 16.1 N/A % 1:19 Dot Line 650nm 13.4 N/A % 1:99 Dot Line 670nm 18.4 N/A N/A 0.03% 1:99 Dot Line 650nm 27.7 N/A % Line N/A 4.2 N/A N/A N/A *Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.

19 @ Line 730nm 5 N/A N/A 15.0% L4 Line N/A 8 N/A N/A N/A L8 Line N/A 16 N/A N/A N/A Line N/A 18 N/A N/A N/A Line 20 N/A N/A 0.8 Line N/A 21 N/A N/A N/A Line 650nm 30 N/A N/A 0.9 Line N/A 33 N/A N/A N/A Line 520nm 36 N/A N/A 9.0%

20 @ Line 650nm 40 N/A N/A 8.0% Line 650nm 45 N/A N/A 0.9% Line N/A 47 N/A N/A N/A Line N/A 60 N/A N/A N/A Line N/A 90 N/A N/A N/A Line N/A 90 N/A N/A N/A Line N/A 105 N/A N/A N/A Line+Central Dot N/A 100 N/A N/A N/A

21 The fan angle and interbeam angles will change with wavelength. A lower wavelength value than the wavelength the angle has been specified at will cause the angles to decrease. A higher wavelength value will cause the angles to increase. The designed wavelength is the value the zero order is at its lowest intensity as a percentage of total power. Quality & Warranty The DOE optics are supplied with a 12 month parts and labour warranty. Our manufacturing operations are certified to ISO9001. ISO9001 Certified Please Note: The images of the patterns generated by DOE s are schematic drawings. In a real setup, higher diffraction orders can be visible, and the undiffracted order can appear as a bright spot in the centre. Global Laser Ltd reserve the right to change descriptions and specifications without notice. Please note: Global Laser reserve the rights to change descriptions and specifications without notice. For further information about any of our products please contact your local distributor or you can contact Global Laser in the UK. Your Local Distributor Is: T: +44 (0) F:+44 (0) E: sales@globallasertech.com Rev 8 18/12/18 Global Laser Ltd, Units 9-10 Roseheyworth Business Park Abertillery. Gwent NP13 1SP UK