Sharpstar Askar 61EDPH III Full Frame Flattener

Unlock the Universe: Sharpstar Askar 61EDPH III Full Frame Flattener

Introducing the Sharpstar Askar 61EDPH III Full Frame Flattener

Astrophotography enthusiasts, meet your new best friend—the Sharpstar Askar 61EDPH III Full Frame Flattener. Precision-engineered to deliver exceptional clarity and performance, this full-frame flattener is meticulously crafted to bring out the best in your celestial captures. Designed with a triplet air-spaced structure, it significantly reduces peripheral light, enhances field curvature, and ensures impeccable corner image quality. Say goodbye to aberrations and distortions and embrace the crystal-clear beauty of astronomical photos.

🚀 Precision Engineered for Clarity and Performance: The Askar 61EDPH III Full Frame Flattener is meticulously designed to elevate your astrophotography experience. Featuring a triplet air-spaced structure, this flattener excels in reducing peripheral light, effectively enhancing field curvature, and delivering impeccable corner image quality. Say goodbye to aberrations and hello to crystal-clear astronomical photos.

🔍 Versatile Thread Configuration: Seamlessly integrate the flattener into your setup with its M68 × 1 thread on one end, connecting effortlessly to your focuser. On the other end, discover an M48 × 0.75 thread with a built-in 2" filter thread, offering flexibility for a variety of accessories. The back focus is set at 55mm, providing optimal performance. Need more? Extend it to 81.5mm by attaching the included adapter with an M54 × 0.75 male thread. Adapt to your needs with ease.

🌌 Exceptional Image Circle: The Askar 61EDPH III Full Frame Flattener boasts an impressive 44mm image circle, ensuring compatibility with full-frame sensors. Capture expansive views of the cosmos without compromise, bringing your celestial visions to life with stunning detail.

🎨 Enhanced Coating for Superior Clarity: Equipped with a full-surface multi-layer coating, this flattener minimizes reflections and maximizes light transmission. Every detail of the night sky comes to life with unparalleled clarity, making your astronomical photos truly stand out.

📐 Lightweight and Portable: Weighing in at just 0.4kg, the Askar 61EDPH III Full Frame Flattener is the perfect companion for your astrophotography adventures. Enjoy the convenience of a lightweight design without sacrificing performance.

Features

Advanced Optical Design

The Sharpstar Askar 61EDPH III Full Frame Flattener features a sophisticated triplet air-spaced optical design. This advanced structure is crucial for reducing light drop-off at the edges and correcting field curvature, ensuring every shot is sharp from the center to the corners.

Seamless Integration

Equipped with an M68 × 1 thread on one end, the flattener connects effortlessly to your focuser. On the other end, it offers an M48 × 0.75 thread with a built-in 2" filter thread, providing flexibility for a variety of accessories. This thoughtful design ensures seamless integration into your astrophotography setup.

Optimal Back Focus

The flattener is designed with a 55mm back focus, delivering optimal performance with your equipment. For those needing additional reach, the included adapter extends the back focus to 81.5mm, featuring an M54 × 0.75 male thread for even greater adaptability.

Full-Frame Compatibility

Boasting an impressive 44mm image circle, the Sharpstar Askar 61EDPH III Full Frame Flattener is fully compatible with full-frame sensors. This ensures expansive, high-resolution views of the cosmos without compromise.

Multi-Layer Coating

A full-surface multi-layer coating minimizes reflections and maximizes light transmission. This enhancement ensures that every detail of the night sky is captured with unparalleled clarity, making your astronomical photos truly stand out.

Lightweight Design

Weighing in at just 0.4kg, this flattener is the perfect companion for your astrophotography adventures. Its lightweight design ensures convenience and portability without sacrificing performance.

Applications

Astrophotography

The Sharpstar Askar 61EDPH III Full Frame Flattener is an invaluable tool for astrophotographers aiming to capture the night sky in stunning detail. Whether you're imaging galaxies, nebulae, or star clusters, this flattener ensures sharp, clear images across the entire field.

Telescope Enhancement

Ideal for enhancing the performance of your 61EDPH III telescope, this flattener ensures that you get the most out of your equipment. It corrects field curvature, providing a flat and undistorted image plane that is crucial for high-quality astrophotography.

Scientific Research

For those involved in scientific research, the Sharpstar Askar 61EDPH III Full Frame Flattener provides the precision needed for accurate data collection. Its ability to maintain image integrity across the field is essential for detailed astronomical studies.

Benefits

Unmatched Image Quality

By reducing distortions and field curvature, the Sharpstar Askar 61EDPH III Full Frame Flattener ensures that your astrophotography images are sharp and clear from edge to edge.

Versatile Compatibility

Compatible with a variety of camera systems and telescopes, this flattener offers unparalleled versatility. Its range of adapters ensures that it fits seamlessly into your existing setup.

Durable Construction

Made from high-quality materials, this flattener is built to withstand the rigors of outdoor use, ensuring long-lasting performance for all your stargazing and imaging needs.

Improved Observations

Provides a flat field of view, enhancing both astrophotography and visual observations. This ensures that celestial objects are represented accurately, with sharp and detailed views across the entire field.

What is the Sharpstar Askar 61EDPH III Full Frame Flattener Used For?

The Sharpstar Askar 61EDPH III Full Frame Flattener is used to correct field curvature in refractor telescopes, which can cause distorted images, especially at the edges. By flattening the field, it ensures that images are sharp and clear across the entire view, making it essential for both astrophotography and visual observation.

Usage

Attaching the Flattener

1. Prepare Your Telescope: Ensure your 61EDPH III telescope is properly set up and focused.
2. Attach the Flattener: Insert the flattener into the focuser using the M68 × 1 thread.
3. Secure the Flattener: Tighten any screws or locking mechanisms to secure the flattener in place.
4. Attach Your Camera: Use the appropriate adapter to connect your camera to the flattener.
5. Adjust and Focus: Make necessary adjustments and focus your telescope for optimal image clarity.

Tips

1. Check Compatibility: Ensure your telescope and camera are compatible with the flattener.
2. Proper Focusing: Take the time to properly focus your telescope for the best images.
3. Regular Maintenance: Keep the optical surfaces clean and free from dust.
4. Experiment with Settings: Adjust your camera settings to find the best configuration for your observations.

FAQ

Q1: Will the Sharpstar Askar 61EDPH III Full Frame Flattener fit my telescope?

A1: The flattener is designed to fit the 61EDPH III telescope. Check your telescope's specifications for compatibility.

Q2: Is this flattener compatible with my camera?

A2: The flattener is compatible with various cameras, including full-frame sensors. It includes adapters for Canon, Nikon, and Sony cameras.

Q3: How does the flattener improve image quality?

A3: The flattener corrects field curvature, reducing distortions and ensuring sharp, clear images across the entire field of view.

Q4: Is it difficult to install the flattener?

A4: No, the installation process is straightforward. The flattener attaches easily to the focuser of your telescope, and the adapters make it simple to connect your camera.

Q5: Can I use this flattener for visual observations?

A5: Yes, the flattener enhances visual observations by providing a sharp and flat field of view, making celestial objects appear clearer and more detailed.

Why Should You Choose the Sharpstar Askar 61EDPH III Full Frame Flattener?

1. Superior Image Quality: Achieve clear, sharp, and distortion-free images with minimal color fringing.
2. Versatile Compatibility: Works with a wide range of cameras and the 61EDPH III telescope.
3. Durable Construction: Made from high-quality materials for long-lasting performance.
4. Ease of Use: Simple and quick attachment process allows you to focus on your observations.
5. Improved Observations: Provides a flat field of view, enhancing both astrophotography and visual observation experiences.

Specifications

• Application: 61EDPH III
• Image Circle: 44mm
• Lens: Triplet air-spaced structure
• Back Focus: 55mm (including the M48 thread)
• Coating: Full-surface multi-layer coating
• Weight: 0.4kg

Package Content

When you purchase the Sharpstar Askar 61EDPH III Full Frame Flattener, you will receive:

1. One Sharpstar Askar 61EDPH III Full Frame Flattener: Provides a flat field of view for clear and sharp images.
2. Adapters: Compatible with Canon, Nikon, and Sony cameras.
3. Instruction Manual: Detailed instructions on how to install and use the flattener.

Order Now

Upgrade your astronomical setup with the Sharpstar Askar 61EDPH III Full Frame Flattener today. Enjoy enhanced stability, versatile mounting options, and an improved observing experience. Whether you are a seasoned astronomer or a dedicated stargazer, this flattener is an essential addition to your telescope setup. Order now and take your celestial observations to the next level.

With these enhancements, you will capture the wonders of the universe with greater precision and ease. The Sharpstar Askar 61EDPH III Full Frame Flattener is the perfect accessory to help you achieve optimal alignment and stability in your astronomical observation and photography. Don't miss out on the opportunity to improve your stargazing journey—purchase the Sharpstar Askar 61EDPH III Full Frame Flattener today!