Starfield Optics 140mm Bahtinov Mask

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.