Quincy, MA 02170
MRL and MDRL Series. Fully sealed (washable) mini led ring lights.
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| Features: Inside diameters, 33 and 37 mm, are compatible with most of the Mitutoyo, Thales-Optem, Navitar and Nikon, infinity corrected high magnification objectives. 33xx and 37xx Series feature 24 leds. 23355 and 23755 Series feature 48 leds. Outside diameters, 58 mm for 24-led rings and 70 mm for 48-led rings, make them the smallest ring lights (utilizing standard 5 mm leds) on the market. MRL and MDRL ring lights project light at 25 deg (xx25 Series) and 55 deg (xx55 Series) in reference to the surface. MDRL ring lights project highly diffused beam of light, forming large, very uniform field of view. MRL ring lights project highly collimated beam of light, forming super high intensity spot at the center. Light intensity and field of view, are dependent on the working distance. Ring lights may be mounted around the objective (lens) with 3-set screws, to a bracket utilizing four 4-40 threaded mounting holes on the back, or to a standard 1/2" mounting rod, utilizing 1/4-20 mounting stud (see the picture). |
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3325/3725 Series - low angle illumination (25 deg)
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| Illumination Structure: |
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| Use links below to see optical performance graphs: |
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3325/3725 Series MRL3325/3725 0-7.5 mm MDRL3325/3725 5-25 mm MDRL3325/3725 25-50 mm |
3355/3755 Series MRL3355 WD 10-25 mm MRL3355 WD 25-45 mm MRL3355 WD 45-60 mm MDRL3355 WD 5-25 mm |
23355/23755 Series MRL23355 WD 5-25 mm MRL23355 WD 25-45 mm MRL23355 WD 45-65 mm MDRL23355 WD 5-25 mm |
| Ring Lights Dimensions : | Ring Lights Mounting: |
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Series MRL3325 MDRL3325 MRL3725 MDRL3725 MRL3355 MDRL3355 MRL3755 MDRL3755 MRL23355 MDRL23355 MRL23755 MDRL23755 |
Inside Diameter [inch (mm)] 1.32 (33.5) 1.32 (33.5) 1.48 (37.5) 1.48 (37.5) 1.32 (33.5) 1.32 (33.5) 1.48 (37.5) 1.48 (37.5) 1.32 (33.5) 1.32 (33.5) 1.48 (37.5) 1.48 (37.5) |
Outside Diameter [inch (mm)] 2.28 (58.0) 2.28 (58.0) 2.28 (58.0) 2.28 (58.0) 2.28 (58.0) 2.28 (58.0) 2.28 (58.0) 2.28 (58.0) 2.75 (70.0) 2.75 (70.0) 2.75 (70.0) 2.75 (70.0) |
A (see drawing) [inch (mm)] 1.8 (45.7) 1.8 (45.7) 1.8 (45.7) 1.8 (45.7) 1.8 (45.7) 1.8 (45.7) 1.8 (45.7) 1.8 (45.7) 2.3 (58.4) 2.3 (58.4) 2.3 (58.4) 2.3 (58.4) |
Number of LEDs 24 24 24 24 24 24 24 24 48 48 48 48 |
 24-led rings: Height = 1.1" (28 mm) 48-led rings: Height = 1.3" (33 mm) |
| Environmental : | Electrical: |
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Operating Temperature: |
-10 deg C to +45 deg C (14 deg F to 113 deg F) |
33xx/37xx : 140 mA @ 24VDC 23355/23755 : 260 mA @ 24VDC |
| Color Codes and Wavelengths | Ordering : |
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Color Red Green Blue White UV IR Non Standard |
Code 660 530 470 WHT 395 850 Specify Wavelength |
Wavelength 660 nm 530 nm 470 nm - 395 nm 850 nm - |
Series - Color Code - Power Connection Example: MDRL3725-WHT-PT Power Connection Options: PT - "piggy tail" (6 ft shielded cable with strain relief) |
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To order or inquire about options, non-standard and custom Mini Ring Lights : Call: 1-617-773-4230 Email: info@illuminationcontrol.com or sales@illuminationcontrol.com |