C-Mount Achromat Pair 1:2 with 30 and 60mm Focal Lengths

Product Details C-Mount Designs for Easy Integration into Imaging Applications Feature Integrated Iris for Increased Control of Light Throughput Ideal for Relay or Projection Applications TECHSPEC C-Mount Achromatic Pairs are designed to be easily integrated into a variety of OEM applications. TECHSPEC C-Mount Achromatic Pairs utilize an integrated iris to allow for user adjustment of numerical aperture and depth of focus. Each lens has been oriented for maximum system performance. The aluminum housing removes the risks associated with handling loose optics. Broadband visible coated lenses provide high transmission and low reflection loss over wide spectral regions. Specifications General Type: Relay Lens Physical & Mechanical Properties Housing Diameter (mm): 38.00 Housing Length (mm): 45.9 Aperture (mm): 0.8 – 20 Image Distance (mm): 40.00 Optical Properties Effective Focal Length EFL A (mm): 30.0 Effective Focal Length EFL B (mm): 60.0 Working f/#: f/2.8 – f/76 Coating: VIS 0° (425-675nm) Coating Specification: R avg ≤0.4% @ 425 – 675nm Wavelength Range (nm): 425 – 675 Object Distance (mm): 15.00 Surface Quality: 40-20 Magnification: 1:2 Regulatory Compliance Certificate of Conformance: View ×