12/10/2023 0 Comments Ts photolineThe focuser also offers 360° rotation for selecting the correct image section.Īstrophotography with the apoTo achieve the optimal imaging in the field, a corrector is needed. An M54x0.75 internal thread is available for screwed adaptations. We also offer motorized focusing for the focuser. The adjustment of the draw tube is done by gear drive. The photographic 2" rack&pinion focuser:The 2" CNC focuser is optimized for photography and can handle a load of up to 6 kg. The objective is in a temperature compensated, adjustable cell. Each optical glass-air surface is multi-coated. The air-spaced triplet objective is fully adjustable. A further special glass supports chromatic correction. Even bright stars are shown on astrophotos without disturbing blue fringes. Even at magnifications of 220x, the image is free of annoying chromatic aberrations. The objective of the 70 mm apo:The triplet lens with 70 mm aperture and 420 mm focal length fulfils the criteria of a full apochromat. The small apo is suitable for small tracking mounts, like the SkyGuider from iOptron, the EQ3 or also for good photo tripods. But also the mechanics and the focuser meet highest demands. The image is color-free and puts even expensive telephoto lenses in the shade, with the appropriate correctors. The smallest apo of the TSCF series convinces with features that are normally only expected in larger apos. Thanks to the FPL55 APO element (comparable to FPL53) the image is first-class and in practice cannot be distinguished from the world-famous LZOS lenses from Russia. The Photoline f/7 apochromat is fully suitable for astrophotography, however, like with any fast refractor, the field has to be corrected so that the stars at the image edge stay nicely round.TS CF-APO 70/420 mm FPL55 Triplet ApochromatThe 70 mm apo is pure in colour and bright in light and is equally suitable for visual observation and astrophotography. CNC tube rings and GP style dovetail bar included.Internal baffles and very good internal blackening for contrasty images.M63x1 thread (female) for threaded adaptions and 2" / 1.25" for pushed adaptions.Overdesigned draw tube for full illumination even with full-frame format.The support is decoupled from the adjustment of the draw tube. Ball bearing supported focuser with rack & pinion adjustment.102mm f/7 FPL53/lanthanum glass lens for an image free of chromatic aberration.Thereby the performance of the lens can be fully implemented photographically or visually. The new PhotoLine 102 mm apo offers, besides a lens of the latest generation, also a mechanical equipment which leaves nothing to be desired. Very fine mechanics guarantees joy with the telescope and universal application capabilities. This means that the fast refractor is not only very well suited for astrophotography and wide-field observation, but also for moon and planets. Even at highest magnification, the image remains free from distracting chromatic aberration. By combining FPL53 (Ohara, Japan) and a lanthanum element, a chromatic correction is achieved which matches the one of an FPL53 triplet - with significantly shorter cooling times. This apochromat from the PhotoLine series from Teleskop Service offers very good performance in any application area. Product description TS-Optics PhotoLine 102mm f/7 FPL-53 Doublet Apo with 2.5" Focuser
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