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Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00

Bintel Focal Reducer 0.5x (1.25 Inch)

Available from supplier

Bintel's focal reducer 0.5x is threaded to screw onto any 1.25¨ eyepiece barrel or 1.25" webcam nosepiece and provides a nominal reduction in magni...

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Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00
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Original price $449.00
Original price $449.00 - Original price $449.00
Original price $449.00
Current price $299.00
$299.00 - $299.00
Current price $299.00

Celestron Reducer/Corrector f/6.3

In stock

CELESTRON REDUCER/CORRECTOR F/6.3 This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11...

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Original price $449.00
Original price $449.00 - Original price $449.00
Original price $449.00
Current price $299.00
$299.00 - $299.00
Current price $299.00
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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00

Bintel Coma Corrector 2 Inch

Available from supplier

Coma Corrector designed for fast f/ratio Newtonians (between f/4 and f/5) - 2" barrel - brass compression ring - 2" fitting unscrews allowing wide ...

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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00
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Original price $799.00 - Original price $799.00
Original price
$799.00
$799.00 - $799.00
Current price $799.00

Celestron Reducer Lens 0.7X EdgeHD 800

Available from supplier

Celestron’s new EdgeHD reducer Lens 0.7X features a custom 4 element optical design engineered to maintain the flat-field performance of our award...

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Original price $799.00 - Original price $799.00
Original price
$799.00
$799.00 - $799.00
Current price $799.00
Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00

Bintel Focal Reducer 0.5x (2 Inch)

Available from supplier

Using the Bintel focal reducer 0.5x will approximately halve the focal ratio of your telescope, resulting in wider fields of view and cutting dow...

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Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00
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Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

Bintel Field Flattener for ED72 And ED80

In stock

High quality, fast refractors have a lot going for them when it comes to astrophotography but they come with a downside - field curvature. This is ...

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Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00
Original price $1,049.00 - Original price $1,049.00
Original price
$1,049.00
$1,049.00 - $1,049.00
Current price $1,049.00

Celestron Reducer Lens .7X EdgeHD 925

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Celestron’s EdgeHD reducers feature a custom 4-element optical design engineered to maintain the flat-field performance of our award winning EdgeHD...

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Original price $1,049.00 - Original price $1,049.00
Original price
$1,049.00
$1,049.00 - $1,049.00
Current price $1,049.00
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Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00

Skywatcher ED72 Reducer

Available from supplier

0.85x Focal Reducer/Corrector for Sky-Watcher EVOSTAR ED72 Designed for serious Astro-Imagers. Optimized for the Sky-Watcher EVOSTAR ED72, this sup...

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Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00
Original price $149.00 - Original price $149.00
Original price
$149.00
$149.00 - $149.00
Current price $149.00

Bintel 0.75x RC Reducer

In stock

The Bintel 0.75x RC Reducer is a simple reducer made by GSO for cameras with smaller CCD chips. This 2 element reducer reduces the focal length...

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Original price $149.00 - Original price $149.00
Original price
$149.00
$149.00 - $149.00
Current price $149.00
Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

Bintel Reducer 0.8X for Short Refractors

In stock

Reduces an astrophotography refractor’s effective focal length by a factor of 0.8x, providing a shorter, more optically fast focal ratio. Designed ...

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Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00
Original price $399.00 - Original price $399.00
Original price
$399.00
$399.00 - $399.00
Current price $399.00

SkyWatcher F5 COMA CORRECTOR FOR USE WITH F5 REFLECTORS

Available from supplier

SkyWatcher F5 Coma Corrector is optimised for use with Sky-Watcher f/5 Newtonian reflecting telescopes, this field correcting lens provides flat pi...

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Original price $399.00 - Original price $399.00
Original price
$399.00
$399.00 - $399.00
Current price $399.00
Original price $609.00 - Original price $609.00
Original price
$609.00
$609.00 - $609.00
Current price $609.00

SkyWatcher f4 Aplanatic Coma Corrector

Available from supplier

Normally available for pickup or shipping approx. 2-3 business days from your order SkyWatcher f4 Aplanatic Coma Corrector Only for use with F4 New...

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Original price $609.00 - Original price $609.00
Original price
$609.00
$609.00 - $609.00
Current price $609.00
Original price $1,599.00 - Original price $1,599.00
Original price
$1,599.00
$1,599.00 - $1,599.00
Current price $1,599.00

Celestron Reducer 0.7x Edge HD1100

Available from supplier

Celestron Reducer 0.7x Edge HD1100 Celestron’s new EdgeHD reducers feature a custom 5 element optical design engineered to maintain the flat-field ...

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Original price $1,599.00 - Original price $1,599.00
Original price
$1,599.00
$1,599.00 - $1,599.00
Current price $1,599.00
Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00

Tele Vue 0.8x Reducer/flattener 400-600mm

Available from supplier

Tele Vue 0.8x Reducer/flattener 400-600mm Model TRF-2008 Tele Vue 0.8x Reducer/flattener 400-600mm converts TV-85 to 480mm f/5.6 and TV-76 to 380m...

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Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00
Original price $575.00 - Original price $575.00
Original price
$575.00
$575.00 - $575.00
Current price $575.00

Sky-Watcher EVOLUX 62-REDUCER CORRECTOR

Available from supplier

0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 62mm ref...

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Original price $575.00 - Original price $575.00
Original price
$575.00
$575.00 - $575.00
Current price $575.00
Original price $699.00 - Original price $699.00
Original price
$699.00
$699.00 - $699.00
Current price $699.00

Sky-Watcher Esprit 120ED 0.77X Reducer / Flattener

Reduces the focal length of a Sky-Watcher Esprit 120ED to 644mm and a focal ratio to f/5.4. Provides a pin-point, edge to edge non-vignetted image.

Original price $699.00 - Original price $699.00
Original price
$699.00
$699.00 - $699.00
Current price $699.00
Original price $619.00 - Original price $619.00
Original price
$619.00
$619.00 - $619.00
Current price $619.00

Tele Vue 0.8x Reducer/Flattener - RFL-4087

Available from supplier

Tele Vue 0.8x Reducer/Flattener RFL-4087 TV-102 and TV-102is Model FL-4087 Tele Vue 0.8x Reducer/flattener TV102 is a 0.8x Reducer/Flattener for T...

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Original price $619.00 - Original price $619.00
Original price
$619.00
$619.00 - $619.00
Current price $619.00
Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00

OPTEC Lepus .62x Telecompressor Reducer

In stock

OPTEC Lepus .62x Telecompressor is optimized for 100mm of distance between the last lens surface and the image plane. Measured from the telecompre...

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Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00
Original price $664.29 - Original price $664.29
Original price
$664.29
$664.29 - $664.29
Current price $664.29

Skywatcher ED80 Field Flattener

Available from supplier

Sky-Watcher 0.85x Focal Reducer/Flattener For 80/100/120/150ED DS-PRO Designed for serious astro-photographers. Each model is optimised for the cor...

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Original price $664.29 - Original price $664.29
Original price
$664.29
$664.29 - $664.29
Current price $664.29
Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00

SkyWatcher EVOLUX 82-REDUCER CORRECTOR

Available from supplier

0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm ref...

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Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00
Original price $1,749.00 - Original price $1,749.00
Original price
$1,749.00
$1,749.00 - $1,749.00
Current price $1,749.00

Celestron Reducer 0.7x Edge HD1400

Available from supplier

Celestron Reducer 0.7x Edge HD1400 Celestron’s new EdgeHD reducers feature a custom 5 element optical design engineered to maintain the flat-field...

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Original price $1,749.00 - Original price $1,749.00
Original price
$1,749.00
$1,749.00 - $1,749.00
Current price $1,749.00
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Original price $449.00 - Original price $449.00
Original price
$449.00
$449.00 - $449.00
Current price $449.00

FF80APO 0.76X Full Frame Reducer

Available from supplier

ZWO has released a new 3-inch FF80APO 0.76X full frame reducer with a three-element optical design, including one element made of ED glass. Its red...

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Original price $449.00 - Original price $449.00
Original price
$449.00
$449.00 - $449.00
Current price $449.00
Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00

FF107APO/FF130APO 0.7× Universal Reducer

Available from supplier

ZWO has released a new 3-inch 0.7× full frame reducer that is compatible with the FF107APO and FF130APO telescopes. It has a three-element optical ...

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Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00
Original price $349.00 - Original price $349.00
Original price
$349.00
$349.00 - $349.00
Current price $349.00

ZWO FF65APO 0.75× Full Frame Reducer

Available from supplier

ZWO has released a brand-new FF65APO 0.75× full frame reducer with a four-element optical design. It has a reduction factor of 0.75x, which gives t...

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Original price $349.00 - Original price $349.00
Original price
$349.00
$349.00 - $349.00
Current price $349.00