Order the beam shaper a|TopShape for unbeatable optical performance

The asphericon TopShape is an innovative beamformer that transforms collimated Gaussian beams into slightly enlarged (M ≈ 1.5) collimated top hat beams with uniform intensity distribution. Used in conjunction with the a|BeamExpander or other systems available on the market, the a|TopShape is distinguished by its compact design (total length only 89.6–93.6 mm) and outstanding optical quality (beam uniformity up to 0.05). Available in three versions – for a stable beam profile up to at least 300 mm, as a LongDistance (LD) version for up to 1.5 m as well as a|TopShape LDX for at least 1.5 m and movable to larger working distances of up to 3 m – the beamformer covers a wide spectral range and accepts different input beam diameters (± 10%). Due to its intelligent design, the a|TopShape can be used for a wide wavelength range (350–2,500 nm). Its spectral application range matches that of the a|BeamExpander. It’s only limited by the wavelength spectrum of its coating. Providing perfect support for your applications, the a|TopShape, LD and LDX beam shapers are available in the design wavelengths 355 nm, 405 nm, 532 nm, 632 nm, 780 nm, and 1064 nm.


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Product CodeDiameter [mm]Design wavelength [nm]Thread [mm]Stable beam profile range [mm]PriceDetails
TSM25-10-Q-D-35530.0355M28 x 0.75at least 3005.300,00 EUR
TSM25-10-Q-B-63230.0632M28 x 0.75at least 3005.100,00 EUR
TSM25-10-Q-C-106430.01064M28 x 0.75at least 3004.750,00 EUR
TSM25-10-LD-Y-35530.0355M28 x 0.75at least 10006.300,00 EUR
TSM25-10-LD-D-40530.0405M28 x 0.75at least 10005.900,00 EUR
TSM25-10-LD-D-53230.0532M28 x 0.75at least 10005.550,00 EUR
TSM25-10-LD-B-63230.0632M28 x 0.75at least 10005.550,00 EUR
TSM25-10-LD-B-78030.0780M28 x 0.75at least 10005.200,00 EUR
TSM25-10-LD-C-106430.01064M28 x 0.75at least 10004.900,00 EUR
TSM25-10-LDX-Y-35530.0355M28 x 0.75mind. 15006.900,00 EUR
TSM25-10-LDX-D-40530.0405M28 x 0.75mind. 15006.500,00 EUR
TSM25-10-LDX-D-53230.0532M28 x 0.75mind. 15006.090,00 EUR
TSM25-10-LDX-B-63230.0632M28 x 0.75at least 10006.090,00 EUR
TSM25-10-LDX-B-78030.0780M28 x 0.75at least 10005.700,00 EUR
TSM25-10-LDX-C-106430.01064M28 x 0.75at least 10005.400,00 EUR