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Cyclops Optics

Takahashi FSQ-106EDX4

HK$45,690.00 HK$45,680.00
(You save HK$10.00)

Takahashi FSQ-106EDX4

HK$45,690.00 HK$45,680.00
(You save HK$10.00)
Shipping Weight:
11.00 KGS
Shipping to designated regions only. Please contact us for details.
Calculated at checkout

Product Description

OTA only option includes

  • FSQ-106EDX4 OTA
  • Built-in 4" 10:1 MEF-3 micro edge focuser
  • 645 RD adapter (82), camera angle adjuster (6A), Aux ring (81S, also used in FSQ-130ED) ...
  • Coupling ring (8A), visual adapter (12A), coupling (s, 14), ocular adapter (31.7mm, 46)
  • Coupling (8L) is also included for other visual purposes

OTA with tube assembly option includes

  • Everything above and,
  • 7x50 finderscope (TKA00552)
  • Finderscope bracket (TKA00563)
  • Tube holder with aux. plate (TKA29420S)

FSQ-106EDX4 Default Configuration


FSQ106EDX3 Default Configuration


 FSQ-106EDX3 bundled components

  • CAA Coupling ring (5), camera angle adjuster (6), coupling ring (8)



System Chart


Optical system 4 groups 4 elements FSQ flatfield Petzval apochromat
Aperture 106 mm
Focal length 530 mm
Focal ratio f/5.0
Image circle 88 mm
Back focus 153 mm
Resolution 1.09 arcseconds
Limiting magnitude 11.9
Light gathering power 229x
OTA length

675 mm (fully extended)
580 mm (contracted)
Airline carry-in friendly

Weight 6.8 kg

With F3 Reducer 0.6x

Focal length 320 mm
Focal ratio f/3
Image circle 44mm (60% illuminated)

With Reducer QE 0.73x

Focal length 385 mm
Focal ratio f/3.6
Image circle 44 mm

With Extender Q 1.6x

Focal length 850 mm
Focal ratio f/8
Image circle 44 mm


1 year warranty by 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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