Focal reducers

Buy focal reducers?

A piece of optics that ensures that the focal point of your telescope becomes shorter. Usually in use with astrophotography.


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  • Askar 103APO 0.8x Full-frame Reducer

    Askar 103APO 0.8x Full-frame Reducer

    Type: Reducer
    Reducing factor (x): 0.8
    Connection to telescope: M84
    Rated 0 out of 5
    € 319,00
    Available
  • Askar 120APO 0.8x Reducer

    Askar 120APO 0.8x Reducer

    Type: Reducer
    Reducing factor (x): 0.8
    Connection to telescope: M68
    Rated 0 out of 5
    € 309,00
    Available
  • Askar 71F 0.75x Reducer

    Askar 71F 0.75x Reducer

    Type: Reducer
    Reducing factor (x): 0.75
    Connection to telescope: Via standaard adapter bij telescoop
    Rated 0 out of 5
    € 235,00
    Available
  • Askar F3.9 full frame reducer voor FRA400 en FRA500

    Askar F3.9 full frame reducer voor FRA400 en FRA500

    Type: Reducer
    Reducing factor (x): 0.7
    Connection to telescope: Schroefverbinding met focusseerinrichting
    Rated 0 out of 5
    € 349,00
    Available
  • reducer FRA600

    Askar FRA600 F3.9 0.7x Full-frame Reducer

    Type: Reducer
    Reducing factor (x): 0.7
    Connection to telescope: M90
    Rated 0 out of 5
    € 439,00
    Available
  • Starizona HyperStar 8 V4 Celestron 8 Edge HD

    Starizona HyperStar 8 V4 Celestron 8 Edge HD

    Type: Reducer
    Reducing factor (x): 0.192
    Connection to telescope: Corrector plaat
    Rated 0 out of 5
    € 1.549,00
    Ask us for the delivery time
  • Starizona Hyperstar 9.25 Edge HD V4

    Starizona Hyperstar 9.25 Edge HD V4

    Type: Reducer
    Reducing factor (x): 0.223
    Connection to telescope: Corrector plaat
    Rated 0 out of 5
    € 1.898,00
    Available
  • Starizona SCT Corrector IV 0.63X Reducer Coma Corrector

    Starizona SCT Corrector IV 0.63X Reducer Coma Corrector

    Type: Reducer / Corrector
    Reducing factor (x): 0.63
    Connection to telescope: 2 inch
    Rated 0 out of 5
    € 559,00
    Available
  • Starizona SCT Corrector LF - Large Format Reducer/Coma Corrector

    Starizona SCT Corrector LF Reducer/Coma Corrector

    Type: Reducer
    Reducing factor (x): 0.7
    Connection to telescope: SCT
    Rated 0 out of 5
    € 799,00
    Available via backorder
  • William Optics Flat 73R flattener / reducer 0.8x

    William Optics Flat 73R flattener / reducer 0.8x

    Type: Flattener / Reducer
    Reducing factor (x): 0.8
    Connection to telescope: M63
    Rated 0 out of 5
    € 299,00
    Available via backorder
  • William Optics FLAT 7A flattener / reducer 0.8x

    William Optics FLAT 7A flattener / reducer 0.8x

    Type: Flattener / Reducer
    Reducing factor (x): 0.8
    Connection to telescope: M92
    Rated 0 out of 5
    € 749,00
    Available
  • William Optics FLAT6AIII FLT91

    William Optics FLAT6AIII FLT91 flattener / reducer 0.8x

    Type: Flattener / Reducer
    Reducing factor (x): 0.8
    Connection to telescope: M92
    Rated 0 out of 5
    € 299,00
    Available
  • ZWO FF107 / FF130 reducer 0.7x

    ZWO FF107 / FF130 reducer 0.7x

    Type: Reducer
    Reducing factor (x): 0.7
    Connection to telescope: M86
    Rated 0 out of 5
    € 485,00
    Available
  • ZWO FF65 reducer 0.75x

    ZWO FF65 reducer 0.75x

    Type: Reducer
    Reducing factor (x): 0.75
    Connection to telescope: M58
    Rated 0 out of 5
    € 285,00
    Available
  • ZWO FF80 0.76x reducer

    ZWO FF80 reducer 0.76x

    Type: Reducer
    Reducing factor (x): 0.76
    Connection to telescope: M68
    Rated 0 out of 5
    € 365,00
    Available
  • William Optics FLAT61R Adjustable Reducer Flattener

    William Optics FLAT61R Adjustable Reducer Flattener

    Type: Flattener / Reducer
    Reducing factor (x): 0.8
    Connection to telescope: M54
    Rated 0 out of 5
    € 299,00
    Available via backorder
  • Offers

    APM Riccardi APO Reducer and Corrector 0,75x – M82

    Type: Reducer
    Reducing factor (x): 0.75
    Connection to telescope: M82
    Rated 0 out of 5
    Sale! Original price was: € 741,00.Current price is: € 649,00.
    Available
  • Celestron Reducer .7x 925 Edge HD

    Celestron Reducer .7x 925 Edge HD

    Type: Reducer
    Reducing factor (x): 0.7
    Connection to telescope: SCT
    Rated 0 out of 5
    € 589,00
    Available
  • Celestron .7X reducer EDGE HD 8 inch

    Celestron .7X reducer EDGE HD 8 inch

    Type: Reducer
    Reducing factor (x): 0.7
    Connection to telescope: SCT
    Rated 0 out of 5
    € 519,00
    Available
  • Celestron .7X reducer voor EDGE HD 11 inch

    Celestron .7X reducer voor EDGE HD 11 inch

    Type: Reducer
    Reducing factor (x): .7
    Connection to telescope: SCT
    Rated 0 out of 5
    € 1.199,00
    Available
  • Celestron Focal Reducer/Corrector F/6.3

    Celestron Focal Reducer/Corrector F/6.3

    Type: Reducer
    Reducing factor (x): 0.63
    Connection to telescope: SCT
    Rated 0 out of 5
    € 169,00
    Available
  • Omegon 0.5x reducer

    Omegon 0.5X reducer 1.25″

    Type: Reducer
    Reducing factor (x): 0.5
    Connection to telescope: 1.25
    Rated 0 out of 5
    € 39,90
    Available
  • William Optics x0.72 Reducer Flattener 8

    William Optics x0.72 Reducer Flattener 8

    Type: Reducer
    Reducing factor (x): 0.72
    Connection to telescope: 3.5 inch
    Rated 0 out of 5
    € 1.039,00
    Available
  • William Optics Flattener 6A III 0.8x reducer

    William Optics Flattener 6A III 0.8x reducer

    Type: Flattener / Reducer
    Connection to telescope: M63
    Connection to camera: M48
    Rated 0 out of 5
    € 289,00
    Available
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