LOMO Microscope Objective - Achromat 30x0.65-0.90, Luminescence, WI

$99.00
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808222911896
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Belarus2

LOMO Microscope Objective - Achromat 30x0.65-0.90, Luminescence

LOMO objective code is O5V-30L. Built-in iris diaphragm allows variating numerical aperture from 0.65 to 0.90.

RMS thread mount (0.8"-36tpi). The objective comes in the adapter to M27x0.75 thread. It can be removed.

Glass has fungus (probably) between elements, so cleaning will not be easy. Aperture ring is stiff. This is not a big problem for biological applications, since stepping down is necessary for researches in dark field only.

The objective still can be used as is, though image quality maybe lower than expected.

More Information
Mount ThreadRMS (0.8"-36tpi)
CorrectionAchromat
ImmersionWater
Objective Magnification30x
Numerical Aperture0.90
Tube Length160mm
Work Distance1.16mm
Parfocal Height33mm
Special FeaturesIris diaphragm
PurposeFor research by luminescence method
ManufacturerLOMO
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