TECHSPEC® VIS-NIR Coated Double-Convex (DCX) Lenses, also referred to as bi-convex lenses, have two positive, symmetrical faces with equal radii on both sides. These lenses are generally recommended for finite imaging applications with a conjugate ratio (ratio between object distance and image distance) between 0.2 and 5. At a conjugate ratio of 1, aberrations such as spherical aberration, chromatic aberration, coma, and distortion are minimized or cancelled due to the symmetric lens design. TECHSPEC VIS-NIR Coated Double-Convex Lenses are available in a variety of substrates and coating options for the visible and NIR spectra.
Title | Type | Compare | Stock Number | Price | Buy | |
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15.0mm Optic Dia., Optic Mount | Fixed | #64-557 |
£22.10
Qty 10+ £19.89 Request Quote |
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15mm Inner Single Optic Mount | Fixed | #38-752 |
£25.08
Qty 5+ £23.63 Request Quote |
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