StellaMira 2" Adjustable Field Flattener with M48 Adapter

StellaMira 2" Adjustable Field Flattener with M48 Adapter

Achieve perfect astrophotography results with the StellaMira 2" Adjustable Field Flattener. Specifically designed for DSLR cameras and refractor telescopes with f/5-f/7 focal ratios, this field flattener ensures that your images remain sharp and clear across the entire field.

Key Features:

• Compatibility: Optimised for DSLR cameras and telescopes with f/5-f/7 focal ratios. Additionally, works well with RC scopes and can be used with telescopes having focal lengths just outside this range when paired with astronomy cameras featuring smaller sensors.
• Adjustable Back Focus: Ranging from 55-80mm, the back focus distance can be easily changed by twisting and locking the flattener in place. This allows for precise fine-tuning to achieve optimum field flatness.
• High-Quality Optics: Fully multi-coated optics are housed in a CNC machined body with a sleek gloss black anodised finish, enhancing durability and aesthetic appeal.
• M48 Threaded: Integrated M48 thread for direct camera connection, ensuring a secure and stable attachment.
• Imaging Circle: Offers a 44mm imaging circle, suitable for focal ratios around f/5 - f/7.
• Versatility: The 2" push-fit nosepiece can be removed to reveal a female M48 thread for direct screw-on attachment. The nosepiece is also tapered for safety and accepts 2" astronomy filters.

Recommended Starting Adjustments for DSLR Cameras with 55mm Back Focus:

• Focal Length > 1000mm: Adjustment - 55mm
• Focal Length 800-1000mm: Adjustment - 58mm
• Focal Length 600-800mm: Adjustment - 60mm
• Focal Length 480-600mm: Adjustment - 65mm
• Focal Length 400-480mm: Adjustment - 70mm

With the StellaMira 2" Adjustable Field Flattener, adapting to different back focus distances is straightforward. The fine 0.5mm scale ensures accurate positioning, making it the ideal tool for achieving perfect field flatness in your astrophotography.

Upgrade your astrophotography setup today with the StellaMira 2" Adjustable Field Flattener and capture the night sky like never before.