Bahtinov Mask for Camera Lenses 82mm for Astrophotography for DSLR, CMOS, CCD For Sale

Constructed from a durable, lightweight material, the mask balances rigidity with portability, making it ideal for field astronomy sessions, travel setups, or backyard practice. Its thoughtfully designed cutouts produce clear, repeatable star patterns that simplify the focusing process, even after changes in temperature or camera-to-lens distance.

Installing the mask is quick and straightforward: align the device with your lens threads or mount, and center it within your field of view to begin capturing diffraction spikes that guide refinement. The compact profile minimizes obstruction to your view while still delivering the precision you need for high-quality images.

Whether you’re capturing wide-field star fields or tight deep-sky targets, this Bahtinov mask helps you save time during setup and reduces the risk of soft-focus or out-of-focus frames. It’s a practical addition to any astrophotography kit, offering consistent performance and a tangible boost to image quality.

• Helps you achieve precise focus for astrophotography with iterative diffraction patterns
• Specifically designed for 82mm lenses to ensure accurate mask alignment
• Durable, lightweight material delivers reliable performance in the field
• Easy to mount and center, with clear edge markers to speed setup
• Compact, portable accessory that fits into your camera bag without bulk

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