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354 EUR
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price without VAT: 288 EUR
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The Bresser Messier AR-102XS (SKU: 4802460) is a compact and very bright OTA with a 102mm objective lens diameter and 460mm focal length (f/4.5), built around an ED doublet made of low-dispersion glass. High-quality multilayer coatings ensure excellent light transmission and minimal chromatic aberration. Thanks to its short focal length, this model is excellent for wide-field observations – open clusters, nebulae, and the Milky Way – and with the use of a solar filter, it also allows for safe observation of the Sun. Equipped with a precision, metal Hexafoc 2.5-inch focuser with a 63mm free passage, the tube ensures very rigid guidance of accessories and smooth, flex-free focusing. The 2-inch to 1.25-inch reduction tube has an integrated T2 thread, allowing for easy camera connection. The kit includes a 6x30 optical finder scope with a crosshair, a 26mm SPL eyepiece, a 90° angle adapter, a solar filter, and Stellarium software (available for download). The tube is made of aluminum and terminates with a Vixen dovetail with a steel mounting surface. | • optical system: | ED achromatic refractor | | • lens diameter: | 102 mm | | • lens focal length: | 460 mm | | • light power: | f/4.5 | | • maximum usable magnification: | 200× | | • focuser: | Hexafoc 2.5″ with 2″ and 1.25″ reductions (with T2 thread) | | • finder: | optical 6×30 with crosshair eyepiece | | • dovetail: | Vixen standard (44 mm with steel surface, 1/4″ thread) | | • tube diameter: | 104 mm | | • tube length: | 460 mm | | • mass: | 2.8 kg | | • tube material: | white painted aluminum | | • application: | night observations, solar observations (with filter), wide-angle astrophotography |
• AR-102XS/460 optical tube with Hexafoc 2.5″ focuser
• 2″ and 1.25″ reductions (with T2 thread)
• extensions (38 mm and 25 mm)
• SPL eyepiece 26 mm / 1.25″ 52°
• 90° angle connector 1.25″
• 6×30 finder with holder
• solar lens filter with holder
• Stellarium software (download) 10 years (manufacturer's warranty)
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