LM digital SLR wide-field adapter: With focus settings and larger image field
The new and optimized version of our popular LM adapter for eyepiece tubes with 30 mm inner diameter!
We improved and updated our LM digital tube adapter (see also LM digital C-mount adapter). The new LM digital universal wide-field adapter has a relay lens (corresponds to a field of view of a 10x eyepiece), an image field enlarged by 25% in comparison to our standard LM digital adapter and is focusable!
The LM digital wide-field adapter is focusable and has a sophisticated plan achromatic lens design. It uses the whole image field of the microscope - even the edges of the image are shown on the photo. Therefore we recommend using the LM wide-field adapter only with high-quality microscopes with fully corrected lenses (e.g. infinity corrected plan achromats, plan flourites, plan apochromats, etc.) With lower-quality microscope lenses (without the "plan" denotation) it is not possible to get the centre and the edges of the image in focus simultaneously since these lenses mostly show a pronounced focus field curvature. Looking through the eyepiece, however, the image appears in focus because the human eye is able to focus on objects at different distances. This process is called accommodation.
In our produce search tool (online configurator) this article can be found under "Advanced adapter solution with focusable LM DSLR universal adapter and larger image field".
28.11.2011
Canon EOS 1D X / Nikon D4 / Canon EOS 5D Mark III / Canon EOS 1D Mark IV / Nikon D800 / Nikon D800E / Canon EOS 60D / Canon EOS 600D / Sony NEX-5N / Canon EOS 60Da for astrophotography / Nikon D3S / Canon EOS 5D Mark II / Canon EOS 7D / Canon EOS 550D / Rebel T2i / Kiss X4 Digital / Pentax K-5 / Sony Alpha 55 / Sony Alpha 580 / Sony NEX-C3 / Sony NEX-7 / Sony Alpha 65V / Sony Alpha 77V / Nikon D3x / Canon EOS 1100D / Nikon D7000 / Sony Alpha 33 / Sony NEX-5 / Sony NEX-3 / Sony Alpha 35 / Olympus OM-D E-M5 / Olympus E-5 / Pentax K-r / Sony Alpha 57 / Canon EOS 1D Mark III / Nikon D5100 / Samsung NX1000 / Nikon D700 / Nikon D3 / Panasonic Lumix DMC-GX1 / Olympus E-30 / Olympus E-3 / Olympus E-620 /
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