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Sky Watcher 0.85x Focal Reducer/Corrector for Evostar-80ED DS-PRO
Product code: SW20236
Manufacturer: Sky Watcher
Designed for serious Astro-Imagers. Optimised for the Evostar-80ED PRO, this superb quality accessory effectively reduces the telescope's focal length by a factor of 0.85x and provides much improved field-edge correction.
£169.00
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Sky Watcher 0.85x Focal Reducer/Corrector for Evostar-100ED DS-PRO
Product code: SW20235
Manufacturer: Sky Watcher
Designed for serious Astro-Imagers. Optimised for the Evostar-100ED PRO, this superb quality accessory effectively reduces the telescope's focal length by a factor of 0.85x and provides much improved field-edge correction.
£169.00
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Sky Watcher 0.85x Focal Reducer/Corrector for Evostar-120ED DS-PRO
Product code: SW20234
Manufacturer: Sky Watcher
Designed for serious Astro-Imagers. Optimised for the Evostar-120ED PRO, this superb quality accessory effectively reduces the telescope's focal length by a factor of 0.85x and provides much improved field-edge correction.
£169.00
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WO TMB Field Flattener for FLT
Product code: WA550
Manufacturer: William Optics
This high-quality flattener from William Optics has been engineered and CNC machined for use with their FLT range - 158, 132, 110 and 98mm APO refractors. Designed by leading designer Thomas Back for the WO FLT line, it will yield amazing results and is a must-have item for avid astroimagers.
£369.00
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WO Field Flattener IV
Product code: WA 547
Manufacturer: William Optics
The revolutionary William Optics Flattener IV was designed and produced by William Optics. Although a perfect match to the 98FLT it wil suit any high-quality refractor with a focal length of 500-1000mm. Unique twist-adjustable back-focus. 2" fitting for universal use.
£229.00
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WO Reducer/Field Flattener III
Product code: WA 545
Manufacturer: William Optics
NEW Reducer/Field Flattener V. III, especially recommended for users of Megrez 90 - 110. Also works with Zenithstar 80.
£149.00
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WO Reducer/Field Flattener II
Product code: WA540
Manufacturer: William Optics
NOW DISCONTINUED BY WILLIAM OPTICS
Please contact us to confirm the price
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Sky-Watcher Field Flattener
Product code: SW20225
Manufacturer: Sky-Watcher
Sky-Watcher Field Flattener with T-ring adaptor - Superb quality, non-focal reducing Field Flattener optimised for DSLR imaging on refractor telescopes with focal ratios of between f/5.5 to f6.0.
£69.99
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Meade Focal Reducer 0.63x
Product code: M07545
Manufacturer: Meade
Versatile 4-element 0.63x focal reducer with SCT threads front & rear. Designed for SCT use but can be used on EDs & APOs with appropriate adapters. Can be used visually, with limitations.
£119.99
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Celestron Focal Reducer 0.63x
Product code: C94175
Manufacturer: Celestron
Combination focal reducer and field corrector lens accessory works with all 5" - 14" Schmidt-Cassegrain telescopes, offering wider fields of view. Used for astrophotography, it reduces exposure time by a factor of 3. Results are amazing both visually and photographically.
£199.00
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Meade Focal Reducer 0.33x
Product code: M07567
Manufacturer: Meade
High quality and versatile 0.33x reducer designed & optimised by Meade for F10 SCTs but can be used with other systems. CCD imaging only - not for visual use.
£139.99
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STF 2” Achromatic Reducer 0.8x
Product code: TA620
Manufacturer: STF
2" Achromatic Reducer 0.8x: Reduces the focal length by 20%, 2-elements, back focus - 75-80 mm. Excellent on STF Mirage and Intes Micro Maksutov-Cassegrains.
£149.99
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STF 2" Apochromatic Reducer 0.6x
Product code: TA630
Manufacturer: STF
2" Apochromatic Reducer 0.6x: Reduces the focal length by 40%, 3-elements, back focus 70 mm. Works very well on STF Mirage and Intes Micro F10 Maksutiv-Cassegrains.
£199.99
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