TECHNICAL DETAIL & LAB TEST REPORT FEATURES AND PATTERN www.dbmlighting.com 18 mm SERIES - 30 Half Angle - Part Number R-001s Lens Reference DBM18A-30F-REW-3smooth version Tested with LED Luxeon Rebel 50lm White HAD* 28 deg Curve Type FLAT Lens Material PMMA HT -40C+110C Operating temperature *HAD = Half Angle Divergence PATTERN HERE 1.525 3.100 1.525 4.50 1.58 3.05 OPTICAL EFFICIENCY 100 % 90 % Half Angle Divergence: 28 deg 80 % 70 % 60 % HAD Efficiency: 52 % 50 % 40 % 70 % 67 % 63 % 30 % 56 % 45 % Collection Efficiency: 79 % 20 % 32 % 10 % 19 % 9 % 0 % 5 10 15 20 25 30 35 40 45 OUTPUT DISTRIBUTION ILLUMINANCE LED Flux: 45 Lumens at 350 mA LED Flux: 45 Lumens at 350 mA POLAR 170 -170 45 -160 ILLUMINANCE VALUES AT VARIOUS DISTANCES 160 GRAPHIC 40 -150 150 -140 140 35 30 -130 130 RANGE 1.0 m 2.0 m 3.0 m 25 -120 120 20 -110 110 15 10 ILLUMINANCE 43 Lux 11 Lux 5 Lux -100 100 Max intensity 5 -90 0 90 MULTIPLICATOR RATE 45Cd -80 3 X 80 LED+LENS / LED ONLY -70 70 -60 60 50 -50 50 Lux at 1m -40 40 -30 30 45 Lux at 2m 20 -20 -10 10 0 lux at 3m CARTESIAN GRAPHIC 40 50 Intensity 35 45 Intensity Inside *HAD 40 30 35 25 30 20 25 20 15 15 10 10 5 ANGLE 5 ANGLE 0 0 All right reserved. No part of this file may be copied, reproduced in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without our prior permission. DBM REFLEX 2006 www.dbmlighting.com -90 CANDELA -82 -74 -66 -58 -50 -42 -34 -26 -18 -10 -2 6 14 22 30 38 46 54 62 70 Efficiency % 78 86 -90 -83 LUX -76 -69 -62 -55 -48 -41 -34 -27 -20 -13 -6 1 8 15 22 29 36 43 50 57 64 71 78 85X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for LED Lighting Lenses category: Click to view products by DBM Optix manufacturer: Other Similar products are found below : LL01ED-AK40L06 LL01ZZ-EX25L06-M2 180182-0000 LL01ED-ALI55R49 C14707 IDA16-O C12231 LENA-FRESNEL-LENS LL01ED-AKY24R49 LL01CR-AYG15R49 LL01CR-OT32L06-M2 LL01ZZ-AAA24L49 LL01CR-CEN38L02 LL01ZZ-AAA55L49 LL01CR-AYG24R49 LL01A00CZMB2-M2 LL01ED-AKY38R49 LL01CR-CNE2545L06-M2 LL01ZZ-AAA38L49 LL01ED-AKV36R49 LL01ED-ALI24R49 LL01CR-AYG38R49 C17171 DAISY-8X1-SHD-MATT F16859 LINDA-ZT25 C17295 ILONA-ZOOM F16636 LINDA-W60 C17362 DAISY-7X1-W-D C16871 DAISY-7X1-W 10003 10003/15 10048 10049 10108 10510 F14487 FLORENCE-1R-MAXI-WG 12667 C14165 STRADA-2X2-ME-WIDE2 C14605 HB-2X2-RW C14642 FLORENCE-1R-UP FCX11157 RES-O-90 FC2231-0000-0050-L FC2231-0000-0100-L C14116 STRADA-2X2-PX 95-0931 C15800 MOLLY-S C15802 MOLLY-W F15523 LINNEA-90 C16503 STRADELLA-16-T3 C15430 STRADELLA-16-HB-S C15432 STRADELLA-16-HB-W F15861 LINNEA-ZT25 C13235 SATU-W