THORLABS LA1229-A Lens Plano Convex Coated N-BK7 175 350-700

( Brand: Thorlabs ), ( Manufacturer Part Number: LA1229-A ), ( Part Type: Len )

Review THORLABS Bk7 Nmmm Lens 350-700 Plano convex Coated 175

The LA1229-A BK7 Thorlabs NM lens is a high-quality optical component designed for use in near-infrared applications, specifically in the wavelength range of 350-700 nm. This plano-convex lens is made of BK7 glass, a type of optical glass that is known for its excellent optical properties and high transmittance in the near-infrared region.

The lens has a focal length of 175 mm, making it a good choice for applications that require a moderate magnification ratio. The plano-convex design of the lens means that one side of the lens is flat, while the other side has a curved surface. This design allows the lens to focus light from a wide angle onto a smaller spot, making it ideal for use in applications such as collimation, imaging, and spectroscopy.

The surface of the lens is coated with a multi-layer anti-reflection coating, which reduces reflections and increases the amount of light that passes through the lens. This coating also helps to improve the overall performance of the lens by reducing the amount of stray light and improving the contrast of the image.

The LA1229-A BK7 Thorlabs NM lens is available with a standard 25.4 mm (1 inch) mount, making it easy to integrate into a wide range of optical systems. The lens is also available in a variety of diameters, allowing you to choose the size that best fits your specific application.

Overall, the LA1229-A BK7 Thorlabs NM lens is a versatile and high-performing optical component that is well-suited for use in near-infrared applications. Its high transmittance, excellent optical properties, and multi-layer coating make it an ideal choice for applications such as collimation, imaging, and spectroscopy.

1. Wide bandwidth: The lens covers a wide spectral range of 350 to 700 nanometers, making it suitable for various applications in the visible spectrum.

2. High quality materials: The lens is made of high-quality BK7 glass, which is known for its excellent optical properties.

3. Coating: The lens is coated with a multi-layer anti-reflection coating, which reduces reflective losses and improves the transmission of light.

4. Large aperture: The lens has a large aperture of 175 mm, which allows for a large amount of light to enter the lens and increase the signal-to-noise ratio.

1. Size and weight: With a diameter of 350 mm and a thickness of 175 mm, the lens is quite large and heavy. This may make it difficult to mount and use in certain applications.

2. Cost: The lens is relatively expensive compared to other plano-convex lenses available on the market.

3. Limited field of view: Due to its large size, the lens has a limited field of view, which may not be suitable for applications that require a wide field of view.

The LA1229-A BK7 Thorlabs NM lens 350-700 plano-convex coated 175 is a high-quality lens that offers excellent optical performance for applications in the visible spectrum. Its wide bandwidth, high-quality materials, and multi-layer anti-reflection coating make it a valuable addition to any optical system. However, its large size and weight, as well as its high cost, may make it less suitable for certain applications.

If you are looking for a high-quality plano-convex lens for applications in the visible spectrum, the LA1229-A BK7 Thorlabs NM lens 350-700 plano-convex coated 175 is a good option to consider. However, you should carefully evaluate your application requirements and budget before making a purchase decision. If the size and weight of the lens are a concern, you may want to consider alternative options with smaller diameters and thicknesses. If cost is a concern, you may want to consider lower-cost plano-convex lenses that offer similar performance.

Details:

New in original box. These n bk7 plano convex lenses are available un coated or with one of three anti reflection coatings a, b, c, or d, which can reduce the amount of light reflected from each surface of the lens. M un coated focal lengths available from 10 to 1000mm these plano convex lenses are fabricated from rhos compliant bk7 glass n bk7 and feature an anti reflection coating for the 350 to 700 nm range.

They have a positive focal length and near best form shape for infinite and finite conjugate applications. These lenses are popular for many applications.

17 this value is an indicator of the dispersion. Shoot me a message with any questions. N bk7 is probably the most common optical glass used for high quality optical components.

Good transmission further into the UV and a lower coefficient of thermal expansion are not necessary. These lenses are fabricated from n bk7, which has an abbe number of lenses with a b nm range, c nm range, Orem range anti reflection coating are featured elsewhere. To minimize the introduction of spherical aberration, a collated light source should be incident on the curved surface of the lens when being focused and a point light source should be incident on the planar surface when being collated. The lenses with a coating, which is designed for the nm range, are highlighted on this page.

Features material n bk7ar coated for the nm range wave length range 350 nm 175mm focal length . The focal length of each lens can be calculated using a simplified thick lens equation f r n 1 ,where n is the index of refraction and r is the radius of curvature of the lens surface. Plano convex lenses focus a collated beam to the back focus and climate light from a point source.

part #: la1229 prices

• $31.50-$300.00

specifications lablaserphotonicszo:

• brand: Thorlabs
• mpn: La1229-a
• part type: Len

Ratings:

1. EXCELLENT transaction. Prompt and professional. AAAAA+++++ 08-15-16
2. looks fine, thanks 08-19-16
3. Item just as described and smooth transaction - thanks! 08-05-16
4. Hope to deal with you again. Thank you. 08-05-16

Shipping lablaserphotonicszo:

• cost: $0.0
• handling: 3 days
• type: Calculated

Returns lablaserphotonicszo:

• time: 14 Days
• policy: returns accepted
• paid by: Buyer
• type: Money Back

General lablaserphotonicszo:

• Business & Industrial > Healthcare, Lab & Life Science > Lab Equipment > Lab Lasers & Photonics
• condition: New
• in stock: Yes

Payments lablaserphotonicszo:

• PayPal

Offer lablaserphotonicszo:

• # Sold: 0
• Started: August 21, 2016, 6:00 pm
• best offer: false
• min. bid: $9.00
• quantity: 1
• # bids: 0

Seller lablaserphotonicszo:

• city: Somes Bar, California
• zipcode: 95568

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