Science In Your Hands!

Abrasives, Polish, and Pitch

All of the abrasives, polish, and pitch that you will need to make your own telescope mirror. We have silicon carbide, white aluminum oxide, cerium oxide polish, gugolz pitch, and acculap pitch. All at the best prices. Each of our abrasive grains and powders come in sealed jars. This keeps them safe from contamination during shipping and later when you are using them.

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  1. Abrasives, Polish and Pitch Kit (6 Inch Mirror)

    Abrasives, Polish and Pitch Kit (6 Inch Mirror)

    If you already have a mirror blank and just need the necessary abrasives, polish and pitch to grind, figure and polish it then this is your kit. You can also deselect any item that you do not need.

    ***Choose Pitch Type Below***

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  2. Gugolz #82

    Gugolz #82 Pitch

    Starting at: $9.95

    Gugolz is a time tested optical pitch. Pictured to the left is the 1 kg unit. If you need help selecting the correct pitch visit our help page: Selecting Optical Pitch.

    Please enter the number of units you would like to order next to the weight and then click "add to cart."

    How much do I need?
    1/2 lb: < 5" mirrors
    1 lb: 5" - 8" mirrors
    1 kg: 10" - 12.5" mirrors

    Learn More
  3. Acculap Soft 55

    Acculap Soft 55-1/3 KG

    $12.00

    Acculap is a synthetic pitch used by amateur telescope makers to make a pitch lap. A pitch lap tool is used with a polishing compound to polish and refine a mirror before applying a reflective coating.

    Learn More
  4. Acculap Standard 64

    Acculap Standard 64-1/3 KG

    $12.00

    Acculap is a synthetic pitch used by amateur telescope makers to make a pitch lap. A pitch lap tool is used with a polishing compound to polish and refine a mirror before applying a reflective coating.

    Learn More
  5. Acculap Intermediate

    Acculap Intermediate-1/3 KG

    $12.00

    Acculap is a synthetic pitch used by amateur telescope makers to make a pitch lap. A pitch lap tool is used with a polishing compound to polish and refine a mirror before applying a reflective coating.

     

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  6. Acculap Very Firm 73

    Acculap Very Firm 73-1/3 KG

    $12.00

    Acculap is a synthetic pitch used by amateur telescope makers to make a pitch lap. A pitch lap tool is used with a polishing compound to polish and refine a mirror before applying a reflective coating.

    Learn More
  7. 4.25 Inch Mirror Abrasives, Polish and Pitch Kit

    Abrasives, Polish and Pitch Kit (4.25 Inch Mirror)

    If you already have a mirror blank and just need the necessary abrasives, polish and pitch to grind, figure and polish it then this is your kit.

    ***Choose Pitch Type Below***

    Learn More
  8. Abrasives, Polish and Pitch Kit (8 Inch Mirror)

    Abrasives, Polish and Pitch Kit (8 Inch Mirror)

    $59.95

    If you already have a mirror blank and just need the necessary abrasives, polish and pitch to grind, figure and polish it then this is your kit.

    ***Choose Pitch Type Below***

    Learn More
  9. Abrasives, Polish and Pitch Kit (10 Inch Mirror)

    Abrasives, Polish and Pitch Kit (10 Inch Mirror)

    $99.00

    If you already have a mirror blank and just need the necessary abrasives, polish and pitch to grind, figure and polish it then this is your kit.

    ***Choose Pitch Type Below***

    Learn More
  10. 12.5 Inch Mirror Abrasives, Polish and Pitch Kit

    Abrasives, Polish and Pitch Kit (12.5 Inch Mirror)

    $120.00

    If you already have a mirror blank and just need the necessary abrasives, polish and pitch to grind, figure and polish it then this is your kit.

    ***Choose Pitch Type Below***

    Learn More

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