Celestron 0.7x Reducer Lens for EdgeHD 1400

Celestron 0.7x Reducer Lens for EdgeHD 1400

Wider Field | Faster Optics | Precision-Corrected for EdgeHD 14 Astrophotography

Performance

• Design: 5-element optical layout designed specifically for the EdgeHD 14" to maintain the flat-field performance of the EdgeHD optical design
• Maintains the same back focus as when used at f/11: Unlike generic reducers the EdgeHD .7x provides generous back-focus to accommodate additional accessories and a wide variety of cameras. Also allows use of existing EdgeHD T-Adapters and other Celestron imaging accessories
• One full F-Stop faster than f/11: Reduces the exposure time by half to capture the same brightness of object
• Increase field of view by 43%: Better for capturing wide field images of larger galaxies and nebulae

Glass

• Lanthanum Glass Elements: EdgeHD reducer uses "rare earth" Lanthanum glass elements for clear, high contrast viewing while minimizing chromatic aberration
• Fully multi-coated lens elements: All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction
• Blacken edges: All lens elements have blacken edges to minimize internal reflection and maximize contrast

Full Frame Design

• Threads directly onto the 3.25" threads of the EdgeHD optical tube: Reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
• Clear aperture: 60mm clear aperture lens optimized for a 42mm image circle for use with large CCD sensors.

Mechanical Design

• Machined aluminum housing: Computer assisted CNC machined aluminum housing for precise spacing and alignment of the optical elements.
• Threaded metal covers for both ends of the lens assembly: To protect your investment from unwanted dust and scratches.

Versatility

• Fastar compatibility and f/2 imaging with optional accessory: the EdgeHD is the most complete imaging system in its price range.

The Celestron 0.7x Reducer Lens for EdgeHD 1400 is a precision optical accessory engineered exclusively for the EdgeHD 14-inch (1400) telescope, delivering a wider field of view, faster focal ratio, and perfectly corrected stars across the entire imaging sensor. Designed and manufactured by Celestron, this reducer is an essential upgrade for serious deep-sky astrophotographers and observatories using the EdgeHD 1400 system.

By reducing the native focal ratio from f/11 to f/7, the reducer dramatically shortens exposure times while preserving the EdgeHD’s hallmark flat, coma-free, and field-curvature-free performance.

🔭 Purpose-Built for EdgeHD 1400

Unlike generic focal reducers, the Celestron 0.7x Reducer Lens – EdgeHD 1400 is optically matched specifically to the EdgeHD 14” optical design. This ensures:

• Pinpoint stars from center to edge

• No vignetting on large-format sensors

• No degradation of EdgeHD’s aplanatic performance

This makes it ideal for full-frame and large-chip astronomy cameras.

⭐ Key Features & Benefits

• 0.7x Focal Reduction
  

• EdgeHD-Optimized Optical Design
  Maintains perfectly flat, coma-free field

• Improved Imaging Efficiency
  Capture the same data in nearly half the exposure time

• Wider Field of View
  Ideal for nebulae, galaxies, and large deep-sky objects

• Large Image Circle
  Supports modern CCD & CMOS cameras, including full-frame

• Precision Mechanical Construction
  Ensures exact spacing and rigid alignment for best results

🌌 Ideal For

• Deep-sky astrophotography

• Galaxy and nebula imaging

• Advanced amateur & professional observatories

• Remote and robotic telescope installations

• EdgeHD 14 astrophotography setups

🔧 Compatibility

• Celestron EdgeHD 14” Optical Tubes

• Compatible with Celestron imaging accessories and adapters

• Works with popular astronomy cameras (ZWO, QHY, SBIG, etc.)

⚠️ Not compatible with non-EdgeHD SCT telescopes or other EdgeHD sizes

⚙️ Technical Specifications

• Product Type: Focal Reducer / Corrector

• Reduction Factor: 0.7x

• Native Focal Ratio: f/11

• Reduced Focal Ratio: f/7

• Designed For: EdgeHD 1400 only

• Optical Design: Fully multi-coated precision optics

• Mounting: Threaded, camera-side installation

🚀 Astrophotography Performance Advantage

With the 0.7x Reducer Lens installed, your EdgeHD 1400 becomes a faster, wider-field imaging instrument while retaining its industry-leading correction. This allows:

• Shorter sub-exposures

• Improved signal-to-noise ratio

• Greater framing flexibility

• Reduced tracking demands

For imagers pushing the limits of large-aperture astrophotography, this reducer is a must-have accessory.

🛒 Buy Celestron EdgeHD 1400 0.7x Reducer in India from Modern Telescopes

The Celestron 0.7x Reducer Lens for EdgeHD 1400 is available from Modern Telescopes, India’s largest telescope store and authorized Celestron distributor. We provide 100% genuine Celestron optical accessories, expert astrophotography guidance, and dependable pan-India delivery.