Aspheric Condenser Lens, 25.0 mm Diameter, 16.82 mm EFL, 400-700 nm
$53.00
Ex Tax: $53.00
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The KPA031-C Aspheric Condenser Lens is a 400 to 700 nm anti-reflection coated Aspheric Condenser Lens, with a 25.0 mm diameter and a 16.82 mm effective focal length. It is fabricated out of glass providing excellent transmission in the visible to near-infrared regions. The aspherical surface is precision molded, while the plano back surface is ground and polished. Ideal for light collection, projection, illumination, detection, and condensing applications.
feature | |
Antireflection Coating | 400-700 nm |
Centration | ±25 arc min |
Cleaning | See How to Clean Optics |
Clear Aperture | 23 mm |
Coating Code | -C |
Coating Type | MgF2 |
Damage Threshold | 7 J/cm², 10 ns pulses, 20 Hz at 532 nm |
Diameter | 25.0 mm |
Edge Thickness | 2.5 mm |
Effective Focal Length | 16.82 mm |
f/d | 0.7 |
Focal Length, Back | 9.7 mm |
Lens Material | B270 or equivalent |
Lens Shape | Plano-Convex Aspheric |
Lens Type | Aspheric Condenser |
Principal Plane 2 | -7.12 mm |
Shape S2 | Plano |
Surface Quality | 80-50 scratch-dig |
Thickness, Center 1 | 11.0 mm |
Wedge | Dia. <10, ±30 arc min; 10 <25, ±35 arc min;25 <70, ±30 arc min; 75, ±20 arc min |