More products from the brand :Celestron

.7x C11 EdgeHD focal reducer

CHF 1'089

Reference CORR-0022

Disponible en stock chez le fournisseur

Free delivery
Easy, free returns

.7x EdgeHD focal reducer for 11": Capture More, Faster

Transform your EdgeHD 1100 into a high-performance astrophotography tool with Celestron's .7x focal reducer. Designed specifically for the EdgeHD 11" system, this reducer gives you unrivalled speed and versatility, while preserving the exceptional flat-field quality characteristic of the EdgeHD series.

Improved Optical Performance

- Increased speed: f/7

  • Go from a focal ratio of f/10 to f/7, a full stop gain. This cuts your exposure times in half to capture celestial objects with identical brightness.

- Enlarged field of view by 43 %

  • Ideal for capturing galaxies, nebulae and other extended celestial objects with enhanced precision.

- 5-element optical design

  • Maintains a flat field of view and corrects optical aberrations for sharp, detailed images across the entire sensor.

High-End Optical Technology

- Rare earth" lanthanum glass

  • Lanthane glass elements minimize chromatic aberration and deliver exceptional contrast, ideal for precise, detailed images.

- Multi-layer treatments

  • The air-glass surfaces are fully multi-layered to maximize light transmission and ensure optimum color correction.

- Blackened edges

  • Reduce internal reflections to optimize contrast and eliminate parasitic effects.

- Clear 60 mm opening

  • Optimized for a 42 mm image circle, perfectly suited to large, full-format CCDs.

Robust mechanical design

- Direct attachment to 3.25" EdgeHD tube threads

  • Eliminates mechanical vignetting and allows the use of full-format sensors and off-axis guides.

- CNC-machined aluminum body

  • Ensures precise spacing and perfect alignment of optical elements for optimum quality.

- Threaded metal covers

  • Protect lenses from dust and scratches, guaranteeing long life.

Versatility and compatibility

- Retention of native back-focus

  • The reducer preserves the same back-focus as at f/10, offering full compatibility with a wide range of accessories and cameras, as well as with existing T EdgeHD adapters.

- Fastar compatibility

  • Combine the Fastar system with the reducer for impressive imaging speed at f/2, ideal for capturing faint objects in record time.

- Ready for full-format sensors

  • Optimized for large sensors, with no noticeable vignetting.

Why choose the .7x EdgeHD Reducer for 11"?

This focal reducer is more than just an accessory. It's designed to optimize the performance of your EdgeHD 1100 system, combining speed, versatility and image quality. With this reducer, you benefit from an exceptional tool for capturing the wonders of the sky with precision and efficiency.

Get a new perspective on the universe with wider, faster, sharper images.

Products in the same category

Morpheus 76° 14mm eyepiece
CHF 289
2" coma corrector for Newton x0.95 (f/3 to f/6)
CHF 219
Player One Phoenix 8x1.25" filter wheel
Original price was: CHF 329.Current price is: CHF 279.
Celestron Luminos 82° 15mm eyepiece
CHF 199
.7x C11 EdgeHD focal reducer
CHF 1'089
Player One Phoenix filter wheel 7x36mm
Original price was: CHF 329.Current price is: CHF 279.
Celestron Luminos 82° 19mm eyepiece
CHF 279
FlatMaster 150L
CHF 159
Barlow Explore Scientific 2x in 2" lens
CHF 199
Barlow Explore Scientific 3x in 2" lens
CHF 209
Heating element for Ø 60mm
CHF 61
Explore Scientific 2" 52° - 6.5 mm
CHF 89
Morpheus 76° 9mm eyepiece
CHF 289
Ultimate Powerbox V3
CHF 559
Tele Vue Sol Search - Solar finder for LUNT sunglasses
CHF 59

Our new products

Celestron StarSense Explorer 114
CHF 209
DWARF 3 - Ultra-versatile smart telescope
Price range: CHF 459 through CHF 549
Sky-Watcher stainless steel counterweight kit for WAVE-100i & WAVE-150i mounts
CHF 119
Column extension for Sky-Watcher WAVE mount
CHF 149
Dobson Sky-Watcher 150mm GOTO
CHF 489
Participation Tombola OFXB 2025 - Win a Dobson 254mm!
CHF 25
New Sky-Watcher Esprit 150EDX
CHF 2'999
New Sky-Watcher Esprit 120EDX
CHF 2'089
New Sky-Watcher Esprit 100EDX
CHF 1'339
New Sky-Watcher Esprit 80EDX
CHF 899
[category_menu_mobile]