Reducers & Flatteners
-21 %
Brand: 365ASTRONOMY
0.5x focal reduction for wide field video astronomy with C-mount connection and 1.25" nosepiece.
This 0.5x reducer from 365Astronomy doubles the field of view when used with a video camera with C-mount. Many survaillance cameras are being used for live view video astronomy and these usually come wit..
£22.00 £28.00
Ex Tax:£18.33
Brand: 365ASTRONOMY
SONY ALPHA M48x0.75 Adaptor for attaching a SONY ALPHA CAMERA to a telescope via a Skywatcher or similar Coma Corrector with M48 thread
Used similarly to camera specific T-rings, however instead of a M42x0.75 thread it features a larger M48x0.75 thread.
Designed for attaching a SONY Alpha or Minol..
£21.60
Ex Tax:£18.00
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Brand: Altair Astro
Altair 0.8x M54 Reducer for Altair 60EDF Refractor and Starwave 60ED Refractor
To attach to your 60EDF Refractor, unscrew the rear 2" push-fit adaptor from the Camera Rotator on the back of the focuser, and screw the reducer into the focuser for a rigid fit.
Spacing from rear flat shoulde..
£125.00
Ex Tax:£104.17
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Brand: Altair Astro
Altair 0.8x M54 Reducer for Altair 72EDF Refractor
Dedicated reducer with correct spacing for Altair 72EDF refractor.
You can connect to APS-C DSLR's, CMOS and CCD cameras such as Altair Hypercam, converting your telescope into a fast F4.8 flat-field astrograph. Fo..
£145.00
Ex Tax:£120.83
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Brand: Altair Astro
Altair 0.8x M63 Reducer for Altair 115EDT Starwave Series Refractor
This field flattener is designed to work with the Altair 115ED Triplet Wave Series Refractor with M63 2.5" CNC Focuser. It has an M48 rear thread adaptor for connecting your DSLR or CCD camera.
It converts your 115mm ED T..
£175.00
Ex Tax:£145.83
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Brand: Altair Astro
Altair 0.8x M63 Reducer for Altair 80EDT-X Wave Series Refractor
This reducer - flattener is designed to work with the Altair Astro Wave Series 80mm EDT-X FPL53 80mm F6 Super ED Triplet APO.
It reduced the focal ratio from F6.0 to F4.8 speeding up imaging times, and converts the focal len..
£175.00
Ex Tax:£145.83
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Brand: Altair Astro
Altair 0.8x M63 Reducer for Starwave 102ED-R Doublet Refractor
This reducer / field flattener is designed to work with the Starwave 102ED-R Doublet Refractor with M63 2.5" CNC Focuser. It has an M48 rear male thread adaptor for connecting your DSLR or CCD camera.
It converts your F7 refra..
£155.00
Ex Tax:£129.17
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Brand: Altair Astro
Altair 0.8x M92 Reducer for Altair 102EDT-X Wave Series Refractor
This reducer - flattener is designed to work with the Altair Astro Wave Series 102mm EDT-X FPL53 102mm F7 Super ED Triplet APO.
It reduces the focal ratio from F7.0 to F5.6 speeding up imaging times, and converts the focal ..
£285.00
Ex Tax:£237.50
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Brand: Altair Astro
Altair 1.0x M54 Flattener for Wave Series 60EDF and Starwave Series 60ED Refractor
You can connect to APS-C DSLR's, CMOS and CCD cameras such as Altair Hypercam, converting your telescope into a flat-field astrograph,
Simply remove unscrew the rear 2" push-fit adapter from..
£99.50
Ex Tax:£82.92
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Brand: Altair Astro
Altair 1.0x M54 Flattener for Wave Series 72EDF Refractor
You can connect to APS-C DSLR's, CMOS and CCD cameras such as Altair Hypercam, converting your telescope into a flat-field astrograph,
Simply remove unscrew the rear 2" push-fit adapter from the 72EDF focuser, and s..
£99.50
Ex Tax:£82.92
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Brand: Altair Astro
Altair 1.0x M63 Flattener for Altair 115EDT Starwave Series Refractor
This field flattener is designed to work with the Altair Astro Starwave Series 115EDT Triplet APO.
It consists of two components:
A) The flattener body containing the optics, with M63 male outer thread on the te..
£155.00
Ex Tax:£129.17
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Brand: Altair Astro
Altair 1.0x M63 Flattener for Altair 80EDT-X Wave Series Refractor
This field flattener is designed to work with the Altair Astro Wave Series 80mm EDT-X FPL53 80mm F6 Super ED Triplet APO.
It consists of two components:
A) The flattener body containing the optics, with M63 male outer t..
£155.00
Ex Tax:£129.17
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Brand: Altair Astro
Altair 1.0x M92 Flattener for Altair 102EDT-X Wave Series Refractors
This field flattener is designed to work with the Altair Astro Wave Series 102mm EDT-X FPL53 F7 Super ED Triplet APO.
It consists of two components:
A) The flattener body containing the optics, with M92 male outer thr..
£250.00
Ex Tax:£208.33
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Brand: APM Telescopes
APM Riccardi 1x Field Flattener Model 1 for f/6-f/7 APO Refractors
The APM Model 1 field flattener is intended specifically for refractors with focal ratios from F6 to F7. A sister design, the Model 2, is for F7 to F8 refractors. The flattener has been designed by Massimo Riccardi for APM Telescope..
£409.00
Ex Tax:£340.83
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Brand: APM Telescopes
APM Riccardi 1x Field Flattener Model 2 for f/8-f/9 APO Refractors
The APM Model 2 field flattener is intended specifically for refractors with focal ratios from F8 to F9. A sister design, the Model 1, is for F6 to F7 refractors. The flattener has been designed by Massimo Riccardi for APM Telescope..
£409.00
Ex Tax:£340.83
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Brand: APM Telescopes
APM Riccardi Reducer 0.75x corrector for APO refractor telescopes
FREE SHIPPING TO UK!
Massimo Riccardi, well-known optical designer from Italy, has developed a 3-element 0.75x reducer/flattener for apochromatic refractor telescopes. The reducer reduces the focal length of the telescope by a quart..
£499.00
Ex Tax:£415.83
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Brand: APM Telescopes
Riccardi Reducer/Flattener 0.75x for Triplet APO Refractor Telescopes with 2,5" focuser or bigger
FREE SHIPPING TO UK!
fits each APO refractor telescope with enough back focus and also GSO RC telescopes
M63 Connection Thread for sensors to 30mm diameter (APS-C Size, KAF 8300 and smaller)
fully..
£409.00
Ex Tax:£340.83
Brand: SharpStar
ASKAR 0.6x Full-frame Reducer/Flattener for 103APO Telescopes
The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 0.6x reducer， which is optimized for the Askar 103APO， and can provide more possibilities for..
£299.00
Ex Tax:£249.17
Brand: SharpStar
ASKAR 0.7x Full-Frame Reducer for ASKAR FRA400C Telescope
Specially designed for the FRA400C, this 0.7x reducer adopts a triplet lens design, it can reduce the overall focal length to 280mm and the focal ratio to F3.9 while providing a flat-field correction. When used with the reducer, the FRA400..
£249.00
Ex Tax:£207.50
Brand: SharpStar
ASKAR 0.8x Full-frame Reducer/Flattener for 103APO Telescopes
The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 0.8x reducer， which is optimized for the Askar 103APO， and can provide more possibilities for..
£199.00
Ex Tax:£165.83
Brand: SharpStar
ASKAR 0.8x Full-frame Reducer/Flattener for 120APO Telescopes
The Askar 120 APO comes with three optional premium accessories, a 1.0x flattener and a 0.8x reducer. Introduced here is the 0.8x reducer， which is optimized for the Askar 120APO， and can provide more possibilities for telescope use.
..
£209.00
Ex Tax:£174.17
Brand: SharpStar
ASKAR 1x Full-frame Flattener for 103APO Telescopes
The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 1.0x flattener， which is optimized for the Askar 103APO， and can provide more possibilities for telesco..
£199.00
Ex Tax:£165.83
Brand: SharpStar
ASKAR 1x Full-frame Flattener for 120APO Telescopes
The Askar 120 APO comes with three optional premium accessories, a 1.0x flattener and a 0.8x reducer. Introduced here is the 1.0x flattener， which is optimized for the Askar 120APO， and can provide more possibilities for telescope use.
Th..
£209.00
Ex Tax:£174.17
Brand: SharpStar
ASKAR 3" f/4.9 0.7x Reducer for ASKAR 107PHQ, 130PHQ and 151PHQ Telescopes
This 0.7x Reducer of triplet optical construction has been specifically designed for the ASKAR 107PHQ and 130PHQ f7 APO telescopes to achieve a faster f/4.9 focal ratio for wide field full frame imaging.&nbs..
£349.00
Ex Tax:£290.83
Brand: SharpStar
ASKAR 3" f/5.7 0.76x Reducer for ASKAR 80PHQ Telescope
This reducer is also compatible with the ZWO FF80-APO Telescope.
This 0.76x Reducer has been specifically designed for the ASKAR 80PHQ f7.5 APO telescopes to achieve a faster f/5.7 focal ratio and 456mm focal length for wide field..
£245.00
Ex Tax:£204.17
Brand: SharpStar
ASKAR f/3.9 0.7x Reducer for FULL FRAME Cameras for ASKAR FRA400 & FRA500 Telescopes
Female M61 (TBC) Connection Thread to the ASKAR FRA400 telescope
Male M48 thread on the camera side
Designed for Full Frame cameras
Built-in 2" filter thread
This 0.7x Reducer has bee..
£275.00
Ex Tax:£229.17
Brand: SharpStar
ASKAR f/3.9 0.7x Reducer for FULL FRAME Cameras for ASKAR FRA600
The description is under construction!
Female M61 (TBC) Connection Thread to the ASKAR FRA400 telescope
Male M48 thread on the camera side
Designed for Full Frame cameras
Built-in 2" filter thread
..
£410.00
Ex Tax:£341.67
Brand: SharpStar
ASKAR f/4.8 0.75x Reducer for ASKAR 65PHQ Telescope
Askar’ s new-launched 65PHQ 0.75× full-frame reducer has a quadruplet design. The 0.75× reduction gives 65PHQ a shortened focal ratio of f/4.8 and a shortened focal length of 312mm. This reducer, connected with the as..
£209.00
Ex Tax:£174.17
Brand: SharpStar
ASKAR M54 to M48 Camera Adapter Canon R
In astrography, Nikon, Canon, Sony mirrorless cameras have been used more and more frequently by astronomy amateurs in recent years. Therefore, on the basis of the DSLR camera adapters，Sharpstar have introduced camera adapters suitable for Nikon Z, Ca..
£42.00
Ex Tax:£35.00
Brand: SharpStar
ASKAR M54 to M48 Camera Adapter Nikon Z
In astrography, Nikon, Canon, Sony mirrorless cameras have been used more and more frequently by astronomy amateurs in recent years. Therefore, on the basis of the DSLR camera adapters，Sharpstar have introduced camera adapters suitable for Nikon Z, Ca..
£42.00
Ex Tax:£35.00