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Barlows, Reducers & Correctors

 
Barlow Lenses
Barlow Lenses
30 products
Reducers & Flatteners
Reducers & Flatteners
75 products

New Arrivals

£430.00
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SKU: SHS-F4.8-140
SharpStar
Sharpstar 3" f/4.8 0.74x Reducer and Flattener for FULL FRAME Cameras for Sharpstar 140PH Telescope - M48 Camera Connection
Added: 03/12/2020
 
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This Reducer/Flattener has been specifically designed for the Sharpstar 94EDPH APO telescopes to achieve a fast f/4.4 focal ratio for full frame imaging.

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£269.00
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SKU: AS40007RD
SharpStar
ASKAR f/3.9 0.7x Reducer for FULL FRAME Cameras for ASKAR FRA400
Added: 23/11/2020
 
(0 reviews)  
This 0.7x Reducer has been specifically designed for the ASKAR FRA400 f5.6 APO telescopes to achieve a very fast f/3.9 focal ratio and 280mm focal length for wide field full frame imaging.

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£328.00
in In stock (2)
SKU: SHS-F4.4-94
SharpStar
Sharpstar 2.5" f/4.4 0.8x Reducer and Flattener for FULL FRAME Cameras for Sharpstar 94EDPH Telescope - M48 Camera Connection
Added: 12/11/2020
 
(0 reviews)  
This Reducer/Flattener has been specifically designed for the Sharpstar 94EDPH APO telescopes to achieve a fast f/4.4 focal ratio for full frame imaging.

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£39.00
in In stock (25)
SKU: 365584a-SHORT-3X
365ASTRONOMY
365Astronomy 1.25" 3x SHORT Achromatic Barlow with T-adapter - NEW
Added: 29/10/2020
 
(0 reviews)  
 This is a SHORT, well corrected, 3-element, 3x achromatic Barlow lens with T-adapter for camera connection (camera specific T-ring will have to be added, too). Full metal construction.We've tested it and compared...

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RRP: £229.00 £219.00
in In stock (2)
SKU: WO-WP-FLAT73R
William Optics
William Optics 0.8x Reducer & Field Flattener Flat73R for ZenithStar 73
Added: 21/05/2020
 
(0 reviews)  
Brand new adjustable field flattener and 0.8x reducer for the William Optics Zenithstar 73 OTA.  It is adjustable as per the image, so that you can set the right spacing that you need for your camera without the need...

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£179.00
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SKU: WO-P-FLAT61A
William Optics
William Optics Adjustable Field Flattener Flat61 for Z61 ZenithStar 61
Added: 24/04/2020
 
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1:1 power (non-maginfying) adjustable field flattener for the William Optics ZenithStar 61 Telescope Features male M48 thread for camera mounting.

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£179.00
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SKU: WO-P-FLAT6AIII
William Optics
William Optics P-FLAT6AIII Adjustable MkIII 0.8x Reducer / Flattener
Added: 24/04/2020
 
(0 reviews)  
This very elegant 2" reducer and field flattener has been designed to optimize the flat-field imaging performance of William Optics F/6 to F/7.5 ratio refactors. The William Optics Flat 6AIll will provide good...

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