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Low Profile Ringlight (LPA Series)

  • Low Profile Ringlights
  • Ringlight on Mi-LED
    Ringlight on Mi-LED

Dolan-Jenner's ring lights provide excellent uniformity, intense shadow-free on-axis lighting and are especially useful when imaging or inspecting highly reflective objects. The ring light Illumination Systems provide high intensity illumination at the highest magnification and long working distances without light adjustment when refocusing or when zoom features are used.The fiber optic system will eliminate the clutter and head radiation of multiple conventional Light sources.


Product Description

The LPA series fiber optic output is an annular configuration supplying 360 degrees of brilliant, oblique and even cross-illumination directed toward the optical axis at working distances from 1.5 to 9.0 inches (4-23cm). Fits objective lenses 60mm-66mm diameter. Fits the most common setreo microscope objective diameters of 2" (50.8mm) through 2.6" (66mm).

To further reduce specular reflections from shiny surfaces, ring lights can be used in combination with a polarizer and analyzer.

Ring lights fitted with the 15mm diameter “M” end ferrule are designed to DIRECT FIT the Fiber-lite MI-150 and the MI-LED with the B1 nose piece, and offer the best fit and performance.


Options

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ringlight-options-details


Product Specs
  • Fiber Material: Borosilicate Glass
  • Numerical Aperture: 0.55 nominal
  • Acceptance (cone) Angle: 68 degrees nominal
  • Fiber Bundle Diameter: 0.364”
  • Temperature Rating: 225°F
  • Packing Fraction: 82% nominal
  • Sheathing Material: Flexible PVC Coated Metal Hose
  • Bend Radius: 3.0”
  • Ring Light Head Housing Material: Black Anodized Aluminum
  • Input End Ferrule Material: 303 Stainless Steel
  • Mounting Type: 3 No-mar Thumbscrews (4-40)
  • RoHS: Yes
  • Accessories (Optional): LP-PLZ Analyzer Polarizer
  • Warranty: 12 Months



Glass Fiber Spectral Curve .55 NA

eeg28-glass-fiber-curve-55na


Mi-LED Illuminator

mi-led-illuminator

LH-759

LH-759 Lens

Combination Gooseneck

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