Enhance Your Astrophotography with Starfield Optics 140mm Bahtinov Mask

Enhanced Telescope Focusing: Ideal for accurately focusing small telescopes, specifically tailored for astrophotography enthusiasts.
Innovative Bahtinov Design: Incorporates the unique pattern developed by Russian amateur astrophotographer Pavel Bahtinov, ensuring precise focusing.
Easy-to-Use Method: Simply position the mask over the telescope's main optic, take a photo, and adjust focus based on the diffraction spike pattern.
Size Compatibility: Optimally designed for telescopes in the 125mm - 130mm class.
Flexible Fit: Suitable for dew shields with an outside diameter of 153-192mm.
Quality Craftsmanship: Proudly made in Canada, offering reliable build and performance.
Simplifying Astrophotography: Known for its user-friendly approach, making it the easiest way to achieve sharp focus in celestial photography.

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