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Product Discontinued by Manufacturer

EPI-BRIGHTFIELD / DARKFIELD / POLARIZATION (EA-5) ATTACHMENT FOR LOMO MULTISCOPE MICROSCOPES has been discontinued by LOMO and is no longer available. Our product experts have helped us select these available replacements below. You can also explore other items in the Microscope Accessories category yourself to try and find the perfect replacement for you!

EPI-BRIGHTFIELD / DARKFIELD / POLARIZATION (EA-5) ATTACHMENT FOR LOMO MULTISCOPE MICROSCOPES Product Info

The EPI-BRIGHTFIELD / DARKFIELD / POLARIZATION (EA-5) ATTACHMENT FOR LOMO imageMULTISCOPE MICROSCOPES incorporates an Optical Path Selector (OPS), which controls a sliding semi-reflective mirror, and an aperture diaphragm. For contrast enhancement, two filter slots accept the three included filters (green, blue and yellow]. An analyzer and polarizer are also included. For the most light-demanding Darkfield studies, a centerable 6V/15W halogen bulb provides bright, uniform illumination, while an external power supply unit ensures continuous intensity control. Only ordered as an Upgrade Package (UP-EA5), the EA-5 comes with five objectives and two spare bulbs in a wooden box.

The EA-5 Epi-illumination attachment is used with high-performance Achromatic Epi-Objectives able to act as their own Darkfield or Brightfield condenser, therefore allowing quick change between contrast techniques. The revolving nosepiece slides out and one of the five included objectives screws in. It is a great upgrade package that performs unbelievably well.

EA-5 attachment shown installed on BMH4-BF microscope. 

All accessories shown are included

Objectives for EA-5 Epi-lllumination Attachment (Mechanical Tube Length: 190mm)
Type Magnification Field Flatness Numerical Aperture Working Distance (mm) Contrast Technique
Epi- BF Epi- DF Epi- POL
Epi-Achromats Dry 10X Flat Field 0.20 5.40
20X Flat Field 0.40 1.80
40X Flat Field 0.65 0.61
95X Flat Field 1.00 0.41
Achromats Oil Immersion 95X Flat Field 1.25 0.06    

Application:

Configuration Sheet for M-SUP-EA5 (EPI-BRIGHTFIELD/DARKFIELD/POLARIZATION)
NO. MODEL NO. DESCRIPTION QUANTITY
1 M-SUP-EA5-IL Epi-Illuminator Body 1
2 M-SOB-EPI9-1 Objective, Achromatic, Flat Field, 9x, N.A.0.20, BF, DF, POL 1
3 M-SOB-EPI21-1 Objective, Achromatic, Flat Field, 21x, N.A.0.40, BF, DF, POL 1
4 M-SOB-EPI40-1 Objective, Achromatic, Flat Field, 40x, N.A.0.65, BF, DF, POL 1
5 M-SOB-EPI95-1 Objective, Achromatic, Flat Field, 95x, N.A.1.00, BF, DF, POL 1
6 M-SOB-EPI95-2 Objective, Achromatic, Flat Field, 95x, N.A.1.25, Oil, BF, DF, POL 1
7 M-SUP-EA5-SP Specimen Platform 1
8 M-SUP-EA5-A1 Analyzer 1
9 M-SUP-EA5-P1 Polarizer, w/Holder 1
10 M-SBU-1040 Bulb, Halogen, 6V/15W, Bayonet 2
11 M-SFL-G33-2 Filter, Green, w/Holder, DIA 33mm 1
12 M-SFL-B33-3 Filter, Blue, w/Holder, DIA 33mm 1
13 M-SFL-N33-3 Filter, Neutral Density, DIA 33 mm 1
14 M-SFL-Y33-2 Filter, Yellow, w/Holder, DIA 33mm 1
15 M-SFL-D33-2 Filter, Diffusing, w/Holder, DIA 33mm 1
16 M-SZZ-1001 Pinhole Eyepiece 1
17 M-SZZ-PS625-110 Power Supply 110V, 50/60Hz, 6V, 25W 1
18 M-SZZ-3000 Fuse, 1A, 250V 2
19 M-SZP-EA5-MAN1 Manual (English) 1

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EPI-BRIGHTFIELD / DARKFIELD / POLARIZATION (EA-5) ATTACHMENT FOR LOMO MULTISCOPE MICROSCOPES, MPN: UPEA5, Code: LA-MA-UPEA5

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