THORLABS C230TMD-B Glass Aspheric Lens

( Brand: Thorlabs ), ( Type: Lens ), ( Unit Type: Unit ), ( Manufacturer Part Number: C230TMD-B ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Physical Laboratory, Chemical Laboratory, Photonics Lab )

Review THORLABS Nice New Sealed Mounted Glass Aspheric Lens

The Thorlabs C230tmd-B glass aspheric lens is an essential optics component designed for use in various applications, particularly in microscopy, laser systems, and other imaging applications. This high-performance lens boasts an ultra-low focal length of 12.7 mm and an ultra-short back focal length of 10.2 mm, making it an ideal choice for applications where space is a critical factor.

The C230tmd-B lens is made of BK7 glass, a high-quality, dense, and optically homogeneous material, ensuring excellent transmittance and low optical dispersion. Its aspheric design provides for excellent surface quality and high-performance correction of spherical aberrations, ensuring sharp and distortion-free images.

This lens features a threaded mounting interface with a standard M27x0.75 thread, enabling easy installation and integration into various systems. The lens also comes with an anti-reflection coating on both sides, reducing unwanted reflections and maximizing the amount of transmitted light.

The C230tmd-B lens is also available in various other focal lengths, including the C230tmc-B with a focal length of 30 mm, and the C230tmf-B with a focal length of 50 mm. These options make it a versatile component for a broad range of applications, allowing users to choose the optimal lens for their specific needs.

In summary, the Thorlabs C230tmd-B glass aspheric lens is a high-quality, compact, and versatile optics component that offers excellent performance, low distortion, and high transmittance. Its ultra-short focal length, threaded mounting interface, and anti-reflection coating make it a valuable addition to any imaging or laser system.

The Thorlabs C230tmd-B glass aspheric lens is a high-quality optic component suitable for various applications, particularly in microscopy and other imaging systems. Here are some pros and cons of buying this lens:

1. High-quality glass: The lens is made of high-quality BK7 glass, which ensures excellent transmittance, low dispersion, and high refractive index.

2. Aspheric design: The aspheric design of the lens provides excellent correction for spherical aberrations, ensuring sharp and clear images.

3. Large diameter: The lens has a large 23mm diameter, which makes it suitable for use with larger imaging systems and microscopes.

4. Threaded mount: The lens comes with a threaded M27 mount, making it easy to install and use with various imaging systems and microscopes.

5. Good light transmission: The lens has a high transmission rate, which ensures that it does not significantly attenuate the light passing through it.

1. Expensive: The Thorlabs C230tmd-B lens is relatively expensive compared to other lenses with similar specifications.

2. Heavy: The lens is quite heavy, which may require a sturdy mounting system to support it.

3. No coatings: The lens does not come with any coatings, such as anti-reflection or UV-blocking coatings, which may be necessary for certain applications.

In conclusion, the Thorlabs C230tmd-B glass aspheric lens is a high-quality optic component that offers excellent image correction and good light transmission. However, it is relatively expensive, heavy, and does not come with any coatings. If you require a large, high-quality aspheric lens for your imaging system or microscope and have the budget for it, then this lens is an excellent choice. If budget is a concern or if you need coatings, then you may want to consider other options.

Recommendation: If you have a high-end microscopy or imaging system and require a large, high-quality aspheric lens, then the Thorlabs C230tmd-B lens is an excellent choice. However, if budget is a concern or if you need coatings, then you may want to consider other options from Thorlabs or other manufacturers.

Details:

Check our rating. Downsized Corporate Lab Surplus. Online Resale and Asset Redistribution. Buyer to pay all shipping charges.

Asset redistribution brings you the best. Why pay Alex more. Get yours today. Bargains on the web.

Sage Systems. Molded Glass Aspheric Lenses designed for Infinite Magnification. Brand New Condition. If you don't, we wrap it and ship trust the USPS.

Model C230TMD-B. Available Unmounted or Pre-Mounted in Non-Magnetic 303 Stainless Steel Lens Cells Engraved with the Item #. Thorlabs, Mounted. They are actually very reliable.

Thus, an aspheric lens is often the best single element solution for many applications including collating output of a fiber or laser diode, coupling light into fiber, spatial filtering, imaging onto detector. Expanding Trade in America Since 1492. For monochromatic sources, spherical aberration is often what prevents a single lens from achieving diffraction-limited performance when focusing or collating light. F-4.5mm, NA 0.55, DW 780 NM.

Expensive, heavy or large items go FedEx ground, lighter ship USPS. From the Thorlabs Web Site. Aspheric lenses are designed to focus or climate light without introducing spherical aberration into the transmitted wavefront. Made in the USA.

part #: c230tmd price

• $70.00

specifications quakedental:

• brand: Thorlabs
• type: Lens
• unit type: Unit
• manufacturer part number: C230TMD-B
• country of origin: United States
• intended use/discipline: Biological Laboratory, Physical Laboratory, Chemical Laboratory, Photonics Lab

offer quakedental:

• options: Ship-to-home
• started: March 29, 2026
• sold: 0
• availability: In Stock
• best offers: True
• quantity: 2

general quakedental:

• Business Industrial > Healthcare, Lab Dental > Other Healthcare, Lab Dental
• condition: New

returns quakedental:

• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping quakedental:

• carrier: USPS
• transit: 4-9 Days
• cost: $5.00
• type: Fixed
• service: Economy, USPS Priority Mail
• class: Economy, Expedited

payments quakedental:

• other
• credit card: Mastercard
• wallet: Paypal

seller quakedental:

• # reviews: 1589
• rating: 100.0%
• city: Boston, Massachusetts

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