
( Brand: Zeiss ), ( Manufacturer Part Number: 444437 )
The Zeiss 444437 37 Plan Neofluar 20x/0.50 DIC Prism Slider is a high-performance objective lens designed for use with the Zeiss AxioScope A1 and other compatible research-grade microscopes. This lens is a valuable addition to any laboratory, offering exceptional optical quality for detailed, high-resolution imaging of a wide range of samples.
Crafted by the renowned German optics manufacturer Carl Zeiss, the 37 Plan Neofluar 20x/0.50 DIC Prism Slider features an impressive numerical aperture (NA) of 0.50, ensuring excellent light gathering and resolution capabilities. The lens's 20x magnification provides a useful balance between detail and field of view, making it suitable for a variety of applications.
One of the standout features of this lens is its DIC (Differential Interference Contrast) capability. This technology enhances the contrast of samples by producing interference fringes that highlight the thickness and structure of specimens, making it easier to identify and analyze even the subtlest details. The prism slider allows for easy adjustment of the DIC prism position, ensuring optimal image quality under various sample conditions.
The 37 Plan Neofluar 20x/0.50 DIC Prism Slider is part of Zeiss's Plan Neofluar series, which is known for its outstanding correction of spherical and chromatic aberrations. This results in sharp, clear images with minimal distortion and color fringing, even at the edges of the field of view. The lens's robust all-metal construction ensures durability and stability, while its careful optical design minimizes the effects of stray light and other potential sources of image degradation.
In summary, the Zeiss 444437 37 Plan Neofluar 20x/0.50 DIC Prism Slider is a versatile, high-quality objective lens ideal for a variety of microscopy applications. Its exceptional optical performance, combined with its DIC capability and prism slider adjustment, make it an indispensable tool for any researcher seeking detailed, high-resolution images of their samples.
The Zeiss 444437 37 Plan-Neofluar 20x/0.50 DIC Prism Slider is a high-quality objective lens designed for microscopy. Here are its pros and cons: Pros:1. High-Quality Optics: Zeiss lenses are known for their excellent optical quality, providing sharp and clear images. The Plan-Neofluar series is no exception, offering low chromatic aberrations and high contrast.
2. DIC Prism: The DIC (Differential Interference Contrast) prism allows for enhanced contrast in objects with little color difference, making it ideal for studying cellular structures.
3. Wide Field of View: With a numerical aperture of 0.50, this lens provides a large field of view, allowing for easier observation of larger samples.
4. Durable Construction: Zeiss lenses are built to last, with robust construction that can withstand regular use in a laboratory setting.
Cons:1. High Price: Zeiss lenses are often more expensive than lenses from other manufacturers. The high price tag may be a deterrent for some buyers.
2. Requires Specific Microscope Compatibility: This lens is designed to fit specific Zeiss microscopes, so compatibility needs to be checked before purchase to ensure it will work with your microscope.
3. Heavy: The lens is relatively heavy, which may cause strain during long periods of use.
4. Limited Magnification: While offering high magnification, this lens may not be suitable for very small samples that require higher magnification.
In conclusion, the Zeiss 444437 37 Plan-Neofluar 20x/0.50 DIC Prism Slider is a high-quality lens suitable for microscopy, particularly for observing larger samples with enhanced contrast. However, its high price, weight, and limited magnification should be considered before making a purchase. If these factors are not a concern, this lens would be a valuable addition to any microscopy setup. For those on a tighter budget or with different requirements, other lens options may be more suitable.
Pre-owned great condition see pictures.