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ProAstroz - Australia's leading William Optics & exclusive Founder Optics Distributor
ProAstroz - Australia's leading William Optics & exclusive Founder Optics Distributor

Optical Accessories

All the general optical accessories for your telescope.

Filters

  • 1.25" LRGB Filter set for telescope Deep Sky & Planetary Astronomy imaging - ProAstroz
    1.25" LRGB Filter set for telescope Deep Sky & Planetary Astronomy imaging - ProAstroz
    Original price $139.00 - Original price $139.00
    Original price
    $139.00
    $139.00 - $139.00
    Current price $139.00

    1.25" LRGB Filter set for telescope Deep Sky & Planetary Astronomy imaging

    ProAstroz

    This filter set is the OEM (Original Equipment Manufacturer) version of the ZWO 1.25" filters (SKU: ZWO LRGB1.25NEW): in practice this means they ...

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    Original price $139.00 - Original price $139.00
    Original price
    $139.00
    $139.00 - $139.00
    Current price $139.00
  • 1.25" Skyglow & Moon filter for telescope eyepiece - ProAstroz
    1.25" Skyglow & Moon filter for telescope eyepiece - ProAstroz
    Original price $18.95 - Original price $18.95
    Original price
    $18.95
    $18.95 - $18.95
    Current price $18.95

    1.25" Skyglow & Moon filter for telescope eyepiece

    ProAstroz

    1.25" Skyglow & Moon filter for telescope eyepiece  Specifications: 1.25" - standard filter thread Reduces glare for the observation of the mo...

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    Original price $18.95 - Original price $18.95
    Original price
    $18.95
    $18.95 - $18.95
    Current price $18.95
  • 1.25" star diagonal for telescope 90 degrees erecting - ProAstroz
    Sold out - more on the way!
    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00

    1.25" star diagonal for telescope 90 degrees erecting

    ProAstroz

    Fits telescopes with 1.25" focusers or visual backs, 90° viewing angle, best for observing objects overhead.Accepts standard 1.25" eyepieces, Barl...

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    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00
    Sold out - more on the way!
  • 2" Skyglow & Moon filter for telescope eyepiece - ProAstroz
    Original price $33.50 - Original price $33.50
    Original price
    $33.50
    $33.50 - $33.50
    Current price $33.50

    2" Skyglow & Moon filter for telescope eyepiece

    ProAstroz

    2" Skyglow & Moon filter for telescope eyepiece  Specifications: 2" - standard large filter thread Reduces glare for the observation of the mo...

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    Original price $33.50 - Original price $33.50
    Original price
    $33.50
    $33.50 - $33.50
    Current price $33.50
  • 6 x Dual ED Telescope Eyepiece Complete PACK - 1.25" - Flatfield Astronomy - ProAstroz
    6 x Dual ED 1.25" Telescope Eyepiece PACK - Flat field 60 deg - ProAstroz
    Original price $539.00 - Original price $539.00
    Original price
    $539.00
    $539.00 - $539.00
    Current price $539.00

    6 x Dual ED 1.25" Telescope Eyepiece PACK - Flat field 60 deg

    ProAstroz

    Pack of 6 eyepieces - 1.25".The complete ED eyepieces range: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm.A complete, high quality versatile set ideal for all...

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    Original price $539.00 - Original price $539.00
    Original price
    $539.00
    $539.00 - $539.00
    Current price $539.00
  • Artificial Star Generator for Telescopes to perfect collimation - ProAstroz
    Artificial Star Generator for Telescopes to perfect collimation - ProAstroz
    Original price $75.00 - Original price $75.00
    Original price
    $75.00
    $75.00 - $75.00
    Current price $75.00

    Artificial Star Generator for Telescopes to perfect collimation

    ProAstroz

      Artificial Star Generator for Telescopes to perfect collimation Perfect the collimation of your instrument at any time, during the day without w...

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    Original price $75.00 - Original price $75.00
    Original price
    $75.00
    $75.00 - $75.00
    Current price $75.00
  • Dual ED Telescope Eyepiece - 12mm - ProAstroz
    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50

    Dual ED Telescope Eyepiece - 12mm

    ProAstroz

    Available focal lengths: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm. The ED eyepieces series offers high optical quality 1.25" eyepieces with ED elements del...

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    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50
  • Dual ED Telescope Eyepiece - 15mm - ProAstroz
    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50

    Dual ED Telescope Eyepiece - 15mm

    ProAstroz

    Available focal lengths: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm. The ED eyepieces series offers high optical quality 1.25" eyepieces with ED elements del...

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    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50
  • Dual ED Telescope Eyepiece - 18mm - ProAstroz
    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50

    Dual ED Telescope Eyepiece - 18mm

    ProAstroz

    Available focal lengths: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm. The ED eyepieces series offers high optical quality 1.25" eyepieces with ED elements del...

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    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50
  • Dual ED Telescope Eyepiece - 25mm - ProAstroz
    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50

    Dual ED Telescope Eyepiece - 25mm

    ProAstroz

    Available focal lengths: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm. The ED eyepieces series offers high optical quality 1.25" eyepieces with ED elements del...

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    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50
  • Dual ED Telescope Eyepiece - 5mm - ProAstroz
    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50

    Dual ED Telescope Eyepiece - 5mm

    ProAstroz

    Available focal lengths: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm. The ED eyepieces series offers high optical quality 1.25" eyepieces with ED elements del...

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    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50
  • Dual ED Telescope Eyepiece - 8mm - ProAstroz
    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50

    Dual ED Telescope Eyepiece - 8mm

    ProAstroz

    Available focal lengths: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm. The ED eyepieces series offers high optical quality 1.25" eyepieces with ED elements del...

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    Original price $94.50 - Original price $94.50
    Original price
    $94.50
    $94.50 - $94.50
    Current price $94.50
  • Explore Scientific 2 inch Dielectric Star Diagonal - 99% REFLECTIVE 2" DIAGONAL - ProAstroz
    Explore Scientific 2 inch Dielectric Star Diagonal - 99% REFLECTIVE 2" DIAGONAL - ProAstroz
    Sold out - more on the way!
    Original price $189.00 - Original price $189.00
    Original price
    $189.00
    $189.00 - $189.00
    Current price $189.00

    Explore Scientific 2 inch Dielectric Star Diagonal - 99% REFLECTIVE 2" DIAGONAL

    ProAstroz

    The Explore Scientific 2-inch Dielectric-Coated Star Diagonal Mirror is a ultra high dielectric diagonal quoted as 99% reflectivity. It comes comp...

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    Original price $189.00 - Original price $189.00
    Original price
    $189.00
    $189.00 - $189.00
    Current price $189.00
    Sold out - more on the way!
  • Laser Pointer Finderscope Bracket for Telescope - ProAstroz
    Laser Pointer Finderscope Bracket for Telescope - ProAstroz
    Original price $47.00 - Original price $47.00
    Original price
    $47.00
    $47.00 - $47.00
    Current price $47.00

    Laser Pointer Finderscope Bracket for Telescope

    ProAstroz

    All metal construction Laser Pointer Bracket and Shoe.This bracket let you mount a common laser pointer on your telescope to use as a finderscope....

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    Original price $47.00 - Original price $47.00
    Original price
    $47.00
    $47.00 - $47.00
    Current price $47.00
  • OEM Meade Series 4000 F6.3 Focal Reducer / Corrector Field Flattener telescope - ProAstroz
    OEM Meade Series 4000 F6.3 Focal Reducer / Corrector Field Flattener telescope - ProAstroz
    Original price $139.00 - Original price $139.00
    Original price
    $139.00
    $139.00 - $139.00
    Current price $139.00

    OEM Meade Series 4000 F6.3 Focal Reducer / Corrector Field Flattener telescope

    ProAstroz

    This F6.3 Focal Reducer / Corrector design is a four-element, fully multicoated focal reducer and field flattener. It effectively reduces the foca...

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    Original price $139.00 - Original price $139.00
    Original price
    $139.00
    $139.00 - $139.00
    Current price $139.00
  • Red dot finder – High quality, all metal construction - ProAstroz
    Red dot finder – High quality, all metal construction - ProAstroz
    Original price $75.00 - Original price $75.00
    Original price
    $75.00
    $75.00 - $75.00
    Current price $75.00

    Red dot finder – High quality, all metal construction

    ProAstroz

    Telescope Red dot finder finderscope – High quality, all metal construction  This red dot finder has a solid metal construction and base and fits i...

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    Original price $75.00 - Original price $75.00
    Original price
    $75.00
    $75.00 - $75.00
    Current price $75.00
  • Telrad telescope reflex finder with mounting base and adjustable red illumination - Telrad Australia - ProAstroz
    Telrad telescope reflex finder with mounting base and adjustable red illumination - Telrad Australia - ProAstroz
    Sold out - more on the way!
    Original price $75.00 - Original price $100.00
    Original price
    $75.00 - $100.00
    $75.00 - $100.00
    Current price $75.00

    Telrad telescope reflex finder with mounting base and adjustable red illumination - Telrad Australia

    ProAstroz

    Telrad telescope reflex finder with mounting base and adjustable red illumination We are an Australian authorised distributor of Telrad products. T...

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    Original price $75.00 - Original price $100.00
    Original price
    $75.00 - $100.00
    $75.00 - $100.00
    Current price $75.00
    Sold out - more on the way!
  • William Optics FLAT61A Flattener - ProAstroz
    William Optics FLAT61A Flattener - ProAstroz
    Original price $369.00 - Original price $369.00
    Original price
    $369.00
    $369.00 - $369.00
    Current price $369.00

    William Optics FLAT61A Flattener

    ProAstroz

    William Optics FLAT61A Flattener for ZenithStar61 - Authorised Australian Distributor

    Original price $369.00 - Original price $369.00
    Original price
    $369.00
    $369.00 - $369.00
    Current price $369.00
  • William Optics FLAT61R Flattener/Reducer 0.8X - ProAstroz
    William Optics FLAT61R Flattener/Reducer 0.8X - ProAstroz
    Original price $479.00 - Original price $479.00
    Original price
    $479.00
    $479.00 - $479.00
    Current price $479.00

    William Optics FLAT61R Flattener/Reducer 0.8X

    ProAstroz

    William Optics FLAT61R Flattener/Reducer 0.8x - Authorised Australian Distributor

    Original price $479.00 - Original price $479.00
    Original price
    $479.00
    $479.00 - $479.00
    Current price $479.00
  • William Optics FLAT68III Flattener - ProAstroz
    William Optics FLAT68III Flattener - ProAstroz
    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

    William Optics FLAT68III Flattener

    ProAstroz

    William Optics FLAT68III Flattener - Authorised Australian Distributor

    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
  • William Optics FLAT6AIII Flattener/Reducer 0.8X - ProAstroz
    William Optics FLAT6AIII Flattener/Reducer 0.8X - ProAstroz
    Original price $355.00 - Original price $355.00
    Original price
    $355.00
    $355.00 - $355.00
    Current price $355.00

    William Optics FLAT6AIII Flattener/Reducer 0.8X

    ProAstroz

    William Optics FLAT6AIII Flattener/Reducer 0.8x - Authorised Australian Distributor

    Original price $355.00 - Original price $355.00
    Original price
    $355.00
    $355.00 - $355.00
    Current price $355.00
  • William Optics FLAT6AIII for FLT91 - Flattener/Reducer 0.8X - ProAstroz
    Original price $459.00 - Original price $459.00
    Original price
    $459.00
    $459.00 - $459.00
    Current price $459.00

    William Optics FLAT6AIII for FLT91 - Flattener/Reducer 0.8X

    ProAstroz

    William Optics FLAT6AIII Flattener/Reducer 0.8x - Authorised Australian Distributor This flattener is the edition for the Fluorostar FLT91 telescop...

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    Original price $459.00 - Original price $459.00
    Original price
    $459.00
    $459.00 - $459.00
    Current price $459.00
  • William Optics FLAT73A Flattener - ProAstroz
    William Optics FLAT73A Flattener - ProAstroz
    Original price $369.00 - Original price $369.00
    Original price
    $369.00
    $369.00 - $369.00
    Current price $369.00

    William Optics FLAT73A Flattener

    ProAstroz

    William Optics FLAT73A Flattener for ZenithStar73 - Authorised Australian Distributor

    Original price $369.00 - Original price $369.00
    Original price
    $369.00
    $369.00 - $369.00
    Current price $369.00
  • William Optics FLAT73R Flattener/Reducer 0.8X - ProAstroz
    William Optics FLAT73R Flattener/Reducer 0.8X - ProAstroz
    Original price $479.00 - Original price $479.00
    Original price
    $479.00
    $479.00 - $479.00
    Current price $479.00

    William Optics FLAT73R Flattener/Reducer 0.8X

    ProAstroz

    William Optics FLAT73R Flattener/Reducer 0.8x - Authorised Australian Distributor

    Original price $479.00 - Original price $479.00
    Original price
    $479.00
    $479.00 - $479.00
    Current price $479.00