Focal Reducers & Barlows
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AUD $299.00
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- This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes
- This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality
- The Reducer/Corrector is f/6.3 for C5, C6, C8, C9ΒΌ and C11 telescopes and f/7 for the C14 telescope
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AUD $2,199.00
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- The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 1100 one full F-Stop faster than f/10, reducing your exposure time by half to capture the same brightness of object
- 5-element lens design
- Maintains similar flat-field performance as native EdgeHD optical design
- Increases field of view by 43% to better capture wide field images
- Threads directly onto the 3.25" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
- Maintains the identical back focus when used at f/10 and provides generous back focus to accommodate additional accessories and wide variety of cameras
- Allows use of existing EdgeHD T-Adapters with or without the Reducer Lens
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AUD $749.00
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Out of stock
- The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 800 one full f-stop faster than f/10, doubling the equivalent exposure at f/10
- 4-element lens design
- Maintains similar flat-field performance as native EdgeHD optical design
- Increases field of view by 43% (double by area) to better capture wide field images
- Optimized for APS-C sized sensors, including most DSLR cameras and Nightscape CCD cameras
- Provides generous 105 mm back focus to accomodate additional accessories and a wide variety of cameras
- Compatible with EdgeHD 800 T-Adapter
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AUD $195.00
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Out of stock
Increase the magnification of any 1.25" eyepiece by 3 times. Learn More -
AUD $195.00
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Increase the magnification of any 1.25" eyepiece by 2 times. Learn More -
AUD $139.00
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2" 2x Barlow lens, featuring ED glass and compression ring
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AUD $39.00
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Double your eyepiece collection with this short-focus 2x Barlow lens
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AUD $59.00
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Use with any 1.25" eyepiece to triple its magnification
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AUD $349.00
Backorder: Allow 4-8 weeks
Out of stock
- Reduces an astrophotography refractor's effective focal length by a factor of 0.8x, providing a shorter, more optically fast focal ratio
- Designed for use with any refractor telescope equipped with a 2" focuser
- Enables a refractor to both acquire a larger field of view and to capture bright, detailed astrophotos in considerable less time
- Features fully multi-coated, 38mm clear aperture optics housed in a sleek, machined and anodized aluminum body
- Requires 55mm of backfocus