Thorlabs LA1074-B lens

Product Description

Thorlabs LA1074-B Mounted Achromatic Lens

This precision-mounted achromatic lens is designed to minimize chromatic aberration, making it essential for applications requiring high-quality imaging or beam manipulation across a range of wavelengths.

Key Features & Specifications:

• Focal Length: 30 mm

• Lens Diameter: 1/2 inch (Ø1/2″)

• Lens Type: Achromatic Doublet (N-BK7 & SF5 glass)

• Mount: SM05-threaded (0.535″-40) rotating housing

• AR Coating: MgF₂ (350-700 nm)

• Effective Focal Lengths: f = 30 mm (at 632.8 nm & 1064 nm)

Applications:

• Laser beam collimation and focusing

• Multi-wavelength imaging systems

• Compact telescope and microscope objectives

• Relay optics in confined optical setups