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Canada's top-tier Telescopes & Accessories

Flatteners / Reducers & Barlows


27 products

  1. Special Order
    ASA-0200223A-2R

    ASA 2" Reducer Corrector 0.73 x for Newtonian [ASA-0200223A-2R]

    $896.08 USD

    Scheduled Delivery
    (0)
  2. Special Order
    ASA-0200220A-3W

    ASA 3" Wynne Corrector 0.95x for Newtonian [ASA-0200220A-3W]

    $1,195.36 USD

    Scheduled Delivery
    (0)
  3. Special Order
    ASA-0200280A

    ASA 3" Wynne Hyperbol Corrector, 8H for AAF3 [ASA-0200280A]

    $1,195.36 USD

    Scheduled Delivery
    (0)
  4. save $36.00 USD 1 in stock
    ES-FFEDAPO-01

    Explore Scientific 2" Field Flattener for ED APO 55mm BF [ES-FFEDAPO-01]

    $143.99 USD $179.99 USD

    IN STOCK, usually ships within 48h or less directly from our warehouse
    (0)
  5. save $36.00 USD 2 in stock
    ES-FFEDAPO-00

    Explore Scientific 2" Field Flattener for ED APO [ES-FFEDAPO-00]

    $143.99 USD $179.99 USD

    IN STOCK, usually ships within 48h or less directly from our warehouse
    (0)
  6. save $80.00 USD
    ES-FFFR507X-00

    Explore Scientific 50mm 3" Flattener and .7X Focal Reducer [ES-FFFR507X-00]

    $319.99 USD $399.99 USD

    Availability: usually ships within 10-14 days
    (0)
  7. save $60.00 USD 2 in stock
    ES-HRCC02-00

    Explore Scientific 2'' HIGH Resolution Coma Corrector For Newtonians [ES-HRCC02-00]

    $239.99 USD $299.99 USD

    IN STOCK, usually ships within 48h or less directly from our warehouse
    (0)
  8. save $45.00 USD 1 in stock
    ES-FE02-125

    Explore Scientific 2x 1.25" Focal Extender [ES-FE02-125]

    $104.99 USD $149.99 USD

    IN STOCK, usually ships within 48h or less directly from our warehouse
    (0)
  9. save $39.00 USD 1 in stock
    ES-FE03-125

    Explore Scientific 3x 1.25" Focal Extender [ES-FE03-125]

    $90.99 USD $129.99 USD

    IN STOCK, usually ships within 48h or less directly from our warehouse
    (0)
  10. save $57.00 USD 1 in stock
    ES-FE05-125

    Explore Scientific 5x 1.25" Focal Extender [ES-FE05-125]

    $132.99 USD $189.99 USD

    IN STOCK, usually ships within 48h or less directly from our warehouse
    (0)
  11. save $75.00 USD 1 in stock
    ES-FE02-020

    Explore Scientific 2x 2" Focal Extender [ES-FE02-020]

    $174.99 USD $249.99 USD

    IN STOCK, usually ships within 48h or less directly from our warehouse
    (0)
  12. save $81.00 USD
    ES-FE03-020

    Explore Scientific 3x 2" Focal Extender [ES-FE03-020]

    $188.99 USD $269.99 USD

    Availability: usually ships within 10-14 days
    (0)
  13. Special Order
    TK-TKA00594

    Takahashi Extender-C2x [TK-TKA00594]

    $152.00 USD

    Scheduled Delivery
    (0)
  14. Special Order
    TK-TKA00595

    Takahashi Extender-Q 1.6X [TK-TKA00595]

    $540.00 USD

    Scheduled Delivery
    (0)
  15. Special Order
    TK-TKA36595

    Takahashi Extender Q 1.6X (2 Inch) [TK-TKA36595]

    $580.00 USD

    Scheduled Delivery
    (0)
  16. Special Order
    TK-TKA31595

    Takahashi Extender-TOA 1.6X [TK-TKA31595]

    $540.00 USD

    Scheduled Delivery
    (0)
  17. Special Order 1 in stock
    TK-TKA37595

    Takahashi Extender-ED 1.5X [TK-TKA37595]

    $540.00 USD

    Scheduled Delivery
    (0)
  18. Special Order
    TK-TKA82595

    Takahashi Extender-CR 1.5X [TK-TKA82595]

    $540.00 USD

    Scheduled Delivery
    (0)
  19. Special Order
    TK-TKA28595

    Takahashi FOA-60 Extender 1.7XR [TK-TKA28595]

    $590.00 USD

    Scheduled Delivery
    (0)
  20. Special Order
    TK-TKA20595

    Takahashi Extender-CQ 1.7X (FS-60CB) [TK-TKA20595]

    $417.00 USD

    Scheduled Delivery
    (0)
  21. Special Order 1 in stock
    TK-TKA31582

    Takahashi TOA-35 Flattener [TK-TKA31582]

    $540.00 USD

    Scheduled Delivery
    (0)
  22. Special Order
    TK-TKA31583S

    Takahashi 67 Flattener (TOA-130F) [TK-TKA31583S]

    $1,020.00 USD

    Scheduled Delivery
    (0)
  23. Special Order
    TK-TKA32583S

    Takahashi 67 Flattener (TOA-150) [TK-TKA32583S]

    $1,020.00 USD

    Scheduled Delivery
    (0)
  24. Special Order
    TK-TKA18582

    Takahashi FC-76D Flattener [TK-TKA18582]

    $234.00 USD

    Scheduled Delivery
    (0)
  25. Special Order
    TK-TKA28582

    Takahashi FOA-60 0.93X Flattener [TK-TKA28582]

    $334.00 USD

    Scheduled Delivery
    (0)
  26. Special Order
    TK-TKA00582

    TakahashiT FC/FS Multi-Flattener 1.04X [TK-TKA00582]

    $243.00 USD

    Scheduled Delivery
    (0)
  27. Special Order
    TK-TKA37582

    Takahashi Flattener 1.01X for FSQ-85EDX [TK-TKA37582]

    $275.00 USD

    Scheduled Delivery
    (0)
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