Land Sea & Sky

  • FREE STANDARD SHIPPING ON ALL ORDERS
  • 90 DAY RETURN POLICY
  • DON'T SEE WHAT YOU NEED? CALL US!
  • |
  • |
  • Register

TAKAHASHI FS-60CB REFRACTOR TELESCOPE

$860.00
Article number: TFK6004
Availability: Order Today
Delivery time: Special Order: please allow 6 weeks
... updating the shopping cart ...
Add to wishlist
  • FREE STANDARD SHIPPING ON ALL ORDERS
  • 90 DAY RETURN POLICY
  • DON'T SEE WHAT YOU NEED? CALL US!

The FS series of apochromatic refracting telescopes from Takahashi provides a balance of high performance, compact size, and low cost.  At its heart is a two-element fluorite lens set that provides outstanding performance for both visual and imaging applications.  The FS series makes use of several reducers, extenders and flatteners to further enhance its capabilities and performance.

 

FS-60CB

 

The FS-60CB is a 60 mm refractor that employs a multi-coated, two element fluorite objective lens with a prime focal length of 355 mm. 

 

With the dedicated C0.72X reducer, the FS-60CB is converted to an f/4.2 instrument.  The combination results in a 40 mm diameter image circle with 60% illumination across the entire field.  Illumination is maintained at 95% or more out to a 25 mm diameter, and is 72% illuminated out to a diameter of 35 mm.

 

With the dedicated FS-60 flattener, the resulting field flatness is greatly improved out to the four corners of a full frame DSLR sensor.  The resulting combination is an f/6.2, 374 mm instrument with an image circle diameter of 44 mm.

 

FS-60Q

 

By attaching the Extender-CQ1.7X, the FS-60CB is converted into an FS-60Q, a 600 mm f/10 telescope consisting of one fluorite element, with a flat field across the image circle.

 

Optical Tube Assembly only (mount, tripod, tube holder and finder sold separately). 

 

FS-60CB Visual System Chart

FS-60CB Extender-Q System Chart

FS-60CB Extender C2X System Chart

 

  • 60 mm
  • 355 mm, 264 mm with focal reducer, 710 mm with C2X extender, 374 mm with f/6.2 flattener
  • f/5.9, f/4.4 with focal reducer, f/11.8 with C2X extender, f/6.2 with flattener
  • 44 mm with reducer
  • 5 °
  • 162 mm, 56 mm with reducer and flattener
  • 400 mm
  • 80 mm
  • 1.3 kg
  • Code TFK6004
  • SKU TSK06010
  • Weight 8164
  • Size X 33
  • Size Y 22
  • Size Z 66
No reviews found...
Related products
Our brands

Sign up for our newsletter

© Copyright 2017 Land Sea & Sky - Powered by Lightspeed - Theme by totalli t|m e-commerce