Used Microscopes

A web site owned and maintained by Brunel Microscopes Ltd

Wild

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The Wild (Heerbrugg) company was founded in 1921 in Switzerland and their microscopes were notable for their fine engineering. Wild merged with Leitz in 1987 and was renamed Wild-Leitz in 1989 and has now become part of Leica Microsystems which is widely considered to be the current most prestigious microscope manufacturer.

Wild M20 Bright Field Condenser

The Wild M20 is one of the iconic compound microscopes with an excellent laboratory pedigree - particularly within the NHS laboratory service through the 1960’s to the 80’s. I can say  from personal experience that this reputation is well founded. This is a standard bright field condenser with flip top lens which has a numerical aperture of 0.65 or 1.30 depending on the use of the flip top lens. Iris diaphragm. !n excellent condition.

Price £43.33 + vat

Wild x100 Phase Contrast Objective

Individual Wild objectives that have become separated from their parent microscope are difficult to come by these days. This is one of the best of them. A  Fluotar HI x100 phase contrast objective (RMS screw thread and 160mm tube length) with a numerical aperture of 1.30. Good condition.

Price £54.17 + vat

Wild Inverted Trinocular

This probably belongs in the Vintage or Collectable's section of this web site. To say that this is a rare microscope is an understatement. There were not a large number of these made and to find one that is fully functional and all original is rare indeed. As would be expected there are a few small marks on the enamel of the stand. Taken from the top downwards, the halogen (6v 20watt) is in a unit that can be moved up and down the ‘pole’ stand and has a focusing and centring mechanism. Beneath this is the condenser system that has a focusing height mechanism and a full Zernike phase contrast condenser.

The large stage has a very long drop down coaxial control mechanism that is ‘jointed’ to prevent damage which is a very clever mechanism.

Beneath the stage is the turret with Wild objectives x10, x10 phase, x20, x20 phase, x40 and x40 phase. The eyepieces are x10 Wild. There is a side arm from the binocular head that allows the attachment of a camera with a control mechanism that allows all the light to the binocular head, or the trinocular tube or shared between both. There are separate coarse and fine focus controls. The only thing that is not the original is the transformer box  that controls the lighting and this is  simply because of electrical regulations that now apply.

This is a microscope that is as much to do with looking at as it is with looking down but its general condition means that you can do both!

SOLD

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Brunel Microscopes Ltd, Langley Building, Kington Park, Kington Langley, Chippenham, Wilts SN15 5PZ.   Tel: 01249 462655. mail@brunelmicroscopes.co.uk