Dolan-Jenner 23'' Dual Gooseneck for MI-150 EEG2823M

Dolan-Jenner 23" Dual Gooseneck for MI-150 — EEG2823M

🦢 23" dual arm gooseneck — self-supporting bifurcated light guide for precise, opposed-angle illumination
💡 40,000 ft-candles of illumination — focused with LH759 lenses at 3" (7.6 cm) working distance
🔍 Slide-lock LH759 focusing lenses included — rapidly adjust or remove for diffuse illumination
🔬 Compatible with MI-150 & MI-LED — suitable for magnifications of 120X and above
📐 45° transition with diverging branches — designed to straddle any stereo microscope without interference
✅ Condition: New — genuine Dolan-Jenner EEG2823M assembly
🎓 University purchase orders accepted

🔧 Product Description

The Dolan-Jenner EEG2823M is a 23-inch self-supporting bifurcated dual gooseneck light guide designed for use with the MI-150 and MI-LED fiber optic illuminators. Starting from the light source with a 0.28" (7mm) bundle diameter, the guide transitions at a 45° incline before branching into two arms — each with a 0.20" (5mm) bundle diameter — that diverge at an angle specifically designed to straddle any stereo microscope without interfering with focusing or specimen manipulation. The opposed-angle illumination geometry ensures a consistently illuminated field with minimal shadow obstruction across the full working range. With the included slide-lock LH759 focusing lenses, the system delivers up to 40,000 ft-candles of focused illumination at a 3-inch working distance — ideal for high-magnification work at 120X and above. Lenses can be rapidly adjusted or removed entirely for diffuse, shadow-free illumination. Compact, quiet, and extremely versatile. Made in the USA.

🔎 Typical Applications

• High-magnification stereo microscope illumination (120X+)
• Small animal microsurgery with stereomicroscope
• General specimen preparation and culture examination
• Tissue trim preparation for light and electron microscopy
• Industrial inspection requiring precise opposed-angle lighting

📊 Key Specifications

Spach Optics proudly accepts university purchase orders. Contact us with any questions — we're happy to help.