EDMUND OPTICS 48-351 Negative Doublet Lens Coated 25MM 30mm MGF2

( Brand: Edmund Optics ), ( Part Type: Len ), ( Manufacturer Part Number: 48-351 ), ( Materials Sourced From: United States )

Review EDMUND OPTICS #48-351 25mm Dia 30mm Fl Negative Doublet Lens Coated

Introducing the Edmund Optics 48-351 25mm to 30mm Flat Field Negative Doublet Lens with MgF2 coating. This versatile lens is specifically designed for use in microscopy applications, offering excellent image quality and flat field performance.

The lens features a variable focal length range of 25mm to 30mm, making it a highly adaptable option for a variety of microscopic imaging needs. The flat field design ensures that the image remains uniform and free from distortion, even as the focal length is adjusted.

The negative doublet configuration of the lens provides a high degree of correction for spherical and chromatic aberrations, ensuring that the images produced are sharp, clear, and free from distortion. The MgF2 coating on the lens further enhances its performance by reducing reflections and improving light transmission.

The Edmund Optics 48-351 lens is constructed from high-quality optical glass and is precision engineered for excellent optical performance. It is also designed with a rugged, durable construction that can withstand the demands of regular use in a microscopy environment.

The lens has a threaded mounting surface with a standard M42x0.75 thread, making it compatible with a wide range of microscopes and imaging systems. It is also available in various other thread configurations upon request.

In summary, the Edmund Optics 48-351 25mm to 30mm Flat Field Negative Doublet Lens with MgF2 coating is a high-performance, versatile lens that is ideal for microscopy applications. Its flat field design, negative doublet configuration, and MgF2 coating ensure excellent image quality and correction for spherical and chromatic aberrations. Its rugged construction and compatibility with various thread configurations make it a valuable addition to any microscopy setup.

The Edmund Optics 48-351 25mm-30mm f/Negative Doublet Lens MGF2 Coated is a type of achromatic lens designed for use in various applications, such as microscopy, laser systems, and other optics-related projects. When considering purchasing this lens, it's essential to weigh its pros and cons to help make an informed decision.

1. Achromatic design: This lens features an achromatic design, which means it corrects for chromatic aberrations (color fringing) in the image.

2. Large focal length range: The lens offers a large focal length range of 25mm to 30mm, making it versatile for various applications.

3. MGF2 Coating: The Multi-Layer Geranium Fluoride (MGF2) coating helps reduce reflections and improve the lens's overall performance.

4. Good image quality: The lens is known for producing high-quality images, making it suitable for demanding applications.

5. Reasonable price: Compared to other lenses with similar specifications, this lens is relatively affordable.

1. Manual focus: The lens does not come with an autofocus mechanism, which may be a disadvantage for some users.

2. Size and weight: The lens is slightly larger and heavier than some other lenses in its class, which could be a consideration for users with space or weight constraints.

3. Limited compatibility: This lens may not be compatible with all camera systems or mounting configurations, so it's essential to check the specifications before purchasing.

In conclusion, the Edmund Optics 48-351 25mm-30mm f/Negative Doublet Lens MGF2 Coated is a high-performance, versatile lens that offers excellent image quality and a wide focal length range. Its achromatic design corrects for chromatic aberrations, and the MGF2 coating helps reduce reflections. However, it has some drawbacks, such as manual focus and limited compatibility, which may be a concern for some users.

Based on the pros and cons, I would recommend this lens to users who require a high-performance, versatile lens for microscopy, laser systems, or other optics-related projects and are comfortable with manual focus and potential compatibility issues. Users who prioritize autofocus or specific camera system compatibility may want to consider other options.

Details:

Its negative doublet design ensures sharp and clear images for accurate measurements evaluations. The Edmund Optics #48-351 25mm Dia x 30mm FL Negative Doublet Lens is a high-quality imaging component designed for testing and measurement applications. With a 25mm diameter and focal length of -30mm, this lens is ideal for precise imaging inspection tasks in various industrial commercial settings.

part #: 48351 prices

• $94.29-$147.16

specifications detectoimage:

• brand: Edmund Optics
• part type: Len
• manufacturer part number: 48-351
• materials sourced from: United States

returns detectoimage:

• policy: No Returns

offer detectoimage:

• availability: In Stock
• started: June 5, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• best offers: True

shipping detectoimage:

• transit: 4-7 Days
• cost: $8.99
• carrier: USPS
• type: Fixed
• class: Standard
• service: USPS Ground Advantage

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• rating: 100.0%
• # reviews: 354
• city: Oxnard, California

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• credit card: Visa
• other

general detectoimage:

• condition: New
• Test, Measurement Inspection > Cameras Imaging > Other Cameras Imaging

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