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Cyclops Optics

Takahashi TOA-130N Type FB

HK$58,490.00 HK$53,800.00
(You save HK$4,690.00)

Takahashi TOA-130N Type FB

HK$58,490.00 HK$53,800.00
(You save HK$4,690.00)
Shipping Weight:
31.00 KGS
Shipping to designated regions only. Please contact us for details
Calculated at checkout

Product Description

Takahashi highest quality triplet apochromat


  • TOA-130NFB OTA
  • Built-in 4" 10:1 MEF-3 micro edge focuser
  • CAA Coupling ring (5), camera angle adjuster (6), coupling ring (8)




System Chart

  • TOA-130 NFB photo/visual
  • System chart above includes TOA-35 reducer chart, 35 Flattener chart, 67 Flattener chart, Extender ED 1.5x, Extender TOA 1.6x chart


Optical system

3 groups 3 elements
Triplet ortho apochromat

Aperture 130 mm
Focal length 1000 mm
Focal ratio f/7.7
Image circle (60% illumination) 92 mm (used with 67 flattener)
40 mm (35 flattener)
44 mm (TOA-35 reducer)
40 mm (TOA1.6x extender)
Back focus 274.5 mm
Resolution 0.89 arcseconds
Limiting magnitude 12.3
Light gathering power 345x
OTA length

1155 mm (fully extended)
1022 mm (contracted)

Weight 12.3 kg


1 year from Takahashi Japan

We will take care of all technical problems occured during the 1 year period since the shipment date. We will cover the shipping, if required, to Takahashi Japan for repair or maintenance. Your only cost would be shipping it back to us which we will be very happy to allow you to use our heavily discounted (~30% off retail) courier account (FedEx).

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