OMAX Brighter Oil Darkfield Condenser for Infinity Compound Microscopes NA 1.36-1.25

SKU: A191BD-INF

Availability: In Stock

$134.99

The Higher the Magnification - The More Detail You'll See

Magnification can represent combinations of lenses including objective, ocular, and auxiliary lenses. The magnification ranges described here may include these combinations.

Compound Microscopes may include additional eyepieces (ocular lenses) to expand the total magnification range.

Stereo and other Inspection Microscopes may include additional eyepieces and auxiliary lenses including Barlow lenses to expand the total magnification range.

Camera Types

Various types of cameras are available. Cameras intended to be used with computers will use USB, wi-fi, or LAN to connect to the computer, and typically include specialized software. Cameras with HDMI, VGA, or analog video interfaces can be attached directly to a compatible display device such as a monitor or television, and do not require a computer to operate.

Camera Pixels

Also referred to as camera resolution, the number of pixels represents the maximum size of images which can be displayed or recorded by a camera. The value is displayed using MP (megapixels).

Key Features

  • Darkfield condenser for our M8333 and MQ8333 series compound microscopes
  • Improve contrast in translucent specimens
  • Designed for high-NA objectives
  • Use with immersion oil

The darkfield condenser allows you to render detail in specimens that would otherwise be transparent. Using principles of light-diffraction to suppress field-illumination, the condenser illuminates edges of cells, microorganisms, and other objects. This is particularly useful for live blood analysis.

This darkfield condenser is designed for use with immersion oil. The 1.36 maximum numerical aperture will accommodate higher-magnification objective lenses with numerical apertures up to 1.25. However, it is recommended to use objective lenses with numerical apertures at or below 1.0 for true darkfield. Objective lenses designed for darkfield, such as those with iris-control like our PA100X-IRIS, are recommended for high magnifications. As well, magnifications of 10X and below may experience vignetting, in which case a dry condenser is preferable.

This condenser is designed to work with compound microscopes with a 37mm front-mount condenser holder. Compatible models include: M8333, MQ8333

Condenser Compatibility
Condenser Mount front mount
Mounting Diameter 37mm
Model Compatibility M8333, MQ8333
Condenser Specifications
Numerical Aperture 1.25-1.36
Immersion Medium oil

Omax products are warrantied against
manufacturer’s defects in material and workmanship from the original date of
purchase, for the following years: 

• Five Year Warranty for Microscopes: All our microscopes come with
a five (5) year factory warranty against manufacturing defects, covering labor
and parts. 

• One Year Warranty for Binoculars: All our Binoculars come with a One (1) year factory warranty
against manufacturing defects, covering labor and parts. 

• One Year Warranty for Accessories: All our microscope accessories (USB cameras,
illuminators, illumination, dust covers, and etc.) come with a one (1) year
warranty, except when specified in the description.

Warranty does not apply for
consumable accessories and parts such as bulbs, batteries, fuses, cords,
optical components or any add-on accessories such as mechanical specimen
holders that are not built into the microscope stage as an integral part of the
original manufacture, etc. Warranty does not cover microscopes, lenses cameras
or other accessories that have become inoperable due to dirt or damage due to
misuse or lack of maintenance. 



Note: Buyers are responsible for return shipping and handling cost for warranty
services. Our warranty covers parts and labor only.

The darkfield condenser allows you to render detail in specimens that would otherwise be transparent. Using principles of light-diffraction to suppress field-illumination, the condenser illuminates edges of cells, microorganisms, and other objects. This is particularly useful for live blood analysis.

This darkfield condenser is designed for use with immersion oil. The 1.36 maximum numerical aperture will accommodate higher-magnification objective lenses with numerical apertures up to 1.25. However, it is recommended to use objective lenses with numerical apertures at or below 1.0 for true darkfield. Objective lenses designed for darkfield, such as those with iris-control like our PA100X-IRIS, are recommended for high magnifications. As well, magnifications of 10X and below may experience vignetting, in which case a dry condenser is preferable.

This condenser is designed to work with compound microscopes with a 37mm front-mount condenser holder. Compatible models include: M8333, MQ8333

Condenser Compatibility
Condenser Mount front mount
Mounting Diameter 37mm
Model Compatibility M8333, MQ8333
Condenser Specifications
Numerical Aperture 1.25-1.36
Immersion Medium oil

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