Focal Reducers and Flatteners
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Antares F6.3 focal Reducer for SCT
Sky Instruments(Antares)
Your price: $119.00Antares F6.3 focal Reducer for SCT The Antares SCTFR is the standard thread-on F/6.3 4-element fully multicoated reducer/corrector used on F/10 Schmidt-Cassegrain telescopes. It is actually only a reducer, but it does increase true field at the...ANT-SCTFR- SKU:
- ANT-SCTFR
Your price: $119.00 -
Celestron Reducer Lens .7x - EdgeHD 800
Celestron
Your price: $552.00Celestron Reducer Lens .7x - EdgeHD 800 The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 1400 one full F-Stop faster than f/11, reducing your exposure time by half to capture the same brightness of object 4-element lens design Maintains similar...CEL-94242- SKU:
- CEL-94242
Your price: $552.00 -
Celestron Reducer/Corrector f/6.3
Celestron
Your price: $256.00Celestron 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" and 14" Schmidt-Cassegrain telescopes. This clever accessory makes it possible to have a dual...CEL-94175- SKU:
- CEL-94175
Your price: $256.00 -
Sky-Watcher Field Flattener for EvoGuide 50
Sky-Watcher
Your price: $140.00Sky-Watcher Field Flattener for EvoGuide 50 Corrects for field curvature, allowing the Evoguide 50ED and 50DX to be used for astrophotography Thread on metal caps T-thread connection or 1.25" opening for camera mounting 28mm imaging...SKW-S20214- SKU:
- SKW-S20214
Your price: $140.00 -
Antares 1.25in 0.5X focal reducer, m.c. m/f filter threads
Sky Instruments(Antares)
Your price: $35.00Antares 1.25in 0.5X focal reducer, m.c. m/f filter threadsANT-FR1- SKU:
- ANT-FR1
Your price: $35.00 -
Starizona SCT Corrector III - 0.63X Reducer / Coma Corrector
Starizona
Your price: $519.00Starizona SCT Corrector III - 0.63X Reducer / Coma Corrector Given small optical enhancements over it's predecessors as well as the standardization of the top thread to M42 for easier customization, this is the third installment of the SCT Corrector from...STA-SCTCORR-3- SKU:
- STA-SCTCORR-3
Your price: $519.00 -
Celestron Reducer Lens .7x - EdgeHD 925
Celestron
Your price: $579.00Celestron Reducer Lens .7x - EdgeHD 925 The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 925 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...CEL-94245- SKU:
- CEL-94245
Your price: $579.00 -
Tele Vue 0.8x Reducer for NP Scopes (NPR-2073)
Tele Vue
Your price: $665.00Introducing the 0.8x Reducer for NP Scopes Model NPR-2073 0.8x Reducer for NP Scopes is specifically designed to be used with the Tele Vue NP127is and NP101is Imaging System telescopes. This reducer was designed to minimize vignetting with camera...TVU-2073- SKU:
- TVU-2073
Your price: $665.00 -
Antares 2in 0.5X focal reducer, m.c. m/f filter threads
Sky Instruments(Antares)
Your price: $44.00Antares 2in 0.5X focal reducer, m.c. m/f filter threadsANT-FR2-0.5- SKU:
- ANT-FR2-0.5
Your price: $44.00 -
Takahashi Reducer-C (.72X) (FS-60CB )
Takahashi
Your price: $959.00Takahashi Reducer-C (.72X) (FS-60CB ) Converts the FS-60C from an f/5.9 to an f/4.2 wide field imaging instrument. A 0.72X reducer.TAK-TKA20580B- SKU:
- TAK-TKA20580B
Your price: $959.00 -
Tele Vue 400-600mm 0.8x R/F
Tele Vue
Your price: $477.00Tele Vue 400-600mm 0.8x R/FTVU-TRF-2008- SKU:
- TVU-TRF-2008
Your price: $477.00 -
Celestron Reducer Lens .7x - EdgeHD 1100
Celestron
Your price: $1,133.00Celestron Reducer Lens .7x - EdgeHD 1100 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...CEL-94241- SKU:
- CEL-94241
Your price: $1,133.00 -
Sky-Watcher ProED 120 Reducer/Corrector (.85x)
Sky-Watcher
Your price: $460.00Sky-Watcher ProED 120 Reducer/Corrector (.85x)SKW-S20202- SKU:
- SKW-S20202
Your price: $460.00 -
Sky-Watcher 0.77x Reducer/Flattener for Esprit 150
Sky-Watcher
Your price: $680.00Sky-Watcher 0.77x Reducer/Flattener for Esprit 150 36mm fully illuminated field, compatible with both APS-C and full frame sensors 90mm back-focus (55mm when back focus spacer and M48 ring installed) Drops f/ratio from native f/7 (1050mm) to...SKW-S20215- SKU:
- SKW-S20215
Your price: $680.00 -
Antares .7x focal Reducer for 2in m/f filter threads
Sky Instruments(Antares)
Your price: $119.00Antares .7X focal Reducer for 2in m/f filter threadsANT-4204-FR2-0.7- SKU:
- ANT-4204-FR2-0.7
Your price: $119.00 -
Takahashi Flattener 1.01X for FSQ-85EDX
Takahashi
Your price: $443.00Takahashi Flattener 1.01X for FSQ-85EDXTAK-TKA37582- SKU:
- TAK-TKA37582
Your price: $443.00