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Stellarvue SVX152T Apo triplet refractor
Monday, August 18, 2025 by Richard Harris
The Stellarvue SVX152T is a 6-inch apochromatic triplet refractor telescope designed for both visual observing and astrophotography. Built around a precision 152 mm objective lens, the SVX152T is the result of years of refinement at Stellarvue. It's hand-figured and tested using interferometry t...
Askar 160 APO Triplet
Wednesday, January 15, 2025 by Richard Harris
The recently introduced Askar 160 APO Triplet Air-Spaced Refractor offers an upgraded aperture compared to its predecessor, the 140APO, with a 30% larger effective aperture area. This improvement enhances the telescope's limiting magnitude, reaching 12.79, and provides a native focal ratio of f/...
2024 Astrophotography Prize entries open
Tuesday, August 13, 2024 by Richard Harris
The Astrophotography Prize is an international photography competition established in 2023 to celebrate the achievements of astrophotographers worldwide. Organized by a dedicated group of astrophotographers, the competition is designed to support the global community of astrophotographers by helping...
Sharpstar launches Askar 140 APO with portability in mind
Wednesday, December 13, 2023 by Richard Harris
The Askar 140 APO f/7 Triplet Refractor is a versatile imaging and visual telescope with the option of a 1.0x flattener and 0.8x focal reducer. It is the latest addition to Askar’s line of modular telescopes joining the recently introduced Askar 103APO and 140APO triplet refractors. The Ask...