Top Rated Mse Pro Bk7 Bi-concave Lenses With 1/4 Wave Mgf₂ Coating@550nm, Ø1/2" Click To View [kgeIKiu1]

MSE PRO BK7 Bi-Concave Lenses with 1/4 Wave MgF2 Coating@550nm, Ø1/2"

MSE Supplies is proud to present our MSE PRO™ BK7 Bi-Concave Lenses with a 1/4 Wave MgF2 Coating at 550nm, available in a Ø1/2" diameter. These precision optical lenses are designed for high-quality performance and are ideal for a variety of applications. With their bi-concave shape, these lenses diverge parallel input rays and feature a negative focal length, providing a virtual focus at the object side. This unique design makes them suitable for absolute conjugate ratios closer to 1:1, offering exceptional flexibility in optical systems.

Key Features and Specifications

Our MSE PRO BK7 Bi-Concave Lenses are crafted from high-grade BK7 glass, ensuring excellent optical quality and durability. The lenses come with a 1/4 Wave MgF2 Coating at 550nm, which provides exceptional anti-reflection properties and helps minimize stray light. The following features highlight the benefits of these lenses:

Material: BK7 grade A, fine annealed

Diameter (Ø) Tolerance: +0.0/-0.20

Center Thickness (Tc): ±0.1

Centration: 3’

Form Error: 1～5 fringes

Irregularity of Fringes: 0.2～0.5 fringes

Surface Quality: 60-40 scratch-dig

Clear Aperture: 90% diameter

Applications and Customization

MSE Supplies offers a wide range of optical elements, including our BK7 Bi-Concave Lenses, with various focal length and coating options to meet your specific needs. These lenses are perfect for use in applications such as imaging systems, laser systems, and optical instruments. If you require customization or bulk orders, please don't hesitate to contact us. Our team is dedicated to providing exceptional customer service and ensuring that you receive the best possible product for your project.