Takahashi Refractors

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Takahashi - Sky 90 II 3.5" f/5.6 fluorite apo, Temma-2 Jr. go-to mount

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$6,795.00
List Price: $7,995.00

Telescopes / Takahashi / Takahashi Refractors

 Takahashi Sky 90 II 3.5" f/5.6 fluorite apo, Temma-2 Jr. go-to mount
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$6,795.00
  
   
 Our Product #:  T9033
 Manufacturer #:  TSS0933
 
Back-Ordered: Temporarily out of stock; will charge and ship when available.
 
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Based on Astronomy magazine’s telescope "report cards," this telescope is best used for . . .
 Terestrial Photography
 Lunar Photography
 Planetary Photography
 Star Cluster, Nebula, and Galaxy Photography

More Information
 · Recommended Accessories
 · Related Documents
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Price
$6,795.00
List Price
$7,995.00
Visual Limiting Magnitude
11.5
Focal Length
500mm
Focal Ratio
f/5.6
Resolution
1.3 arc seconds
Aperture
3.5"
Warranty
5 years

The latest telescope model from Takahashi is a truly portable design. The 90mm (3½") f/5.6 fluorite doublet apochromatic optical system is of outstanding quality, with a focal length of 504mm. The optical tube assembly is only 13.8" long, weighing 7 pounds; small enough for an airline 'carry-on'. Not only is this instrument an excellent choice for astronomy, it can be used as a portable high-quality telescope for birding. The oversize focuser has an adapter for 2" and 1¼" diagonals, and accepts the FS series photographic adapters.

 Recommended Accessories      Visual    General    Photographic

 Visual Accessories
2' diagonal adapter for 1.25' Extender-Q
2" diagonal adapter for 1.25" Extender-Q
$55.95
List Price: $65.95


Looking for different barlow lenses?
Takahashi Barlows
1.25' 1.6x Extender-Q for Takahashi refractors
1.25" 1.6x Extender-Q for Takahashi refractors
$339.95
List Price: $399.95


Looking for different barlow lenses?
Takahashi Barlows
5mm 1.25' long eye relief ED
5mm 1.25" long eye relief ED
$188.00
List Price: $220.50


Looking for different eyepieces?
Takahashi Eyepieces
 
 
12.5mm 1.25' long eye relief
12.5mm 1.25" long eye relief
$168.00
List Price: $197.50


Looking for different eyepieces?
Takahashi Eyepieces
2x 1.25' Barlow with compression ring
2x 1.25" Barlow with compression ring
$169.95
List Price: $209.95


Looking for different barlow lenses?
Takahashi Barlows
 General Accessories
110/220VAC to 12VDC 12 amp power supply
110/220VAC to 12VDC 12 amp power supply
$110.50
List Price: $129.95


2' compression ring eyepiece holder for the Takahashi FS-78 and Sky 90 refractors
2" compression ring eyepiece holder for the Takahashi FS-78 and Sky 90 refractors
$115.50
List Price: $135.95



 Photographic Accessories
35mm wide mount coupling for FS-78, FS-60C, and Sky 90 II
35mm wide mount coupling for FS-78, FS-60C, and Sky 90 II
$50.50
List Price: $59.50


Eyepiece projection adapter, needs T-ring
Eyepiece projection adapter, needs T-ring
$204.95
List Price: $242.00


camera angle adjuster FS-78/60C/60E/Sky 90
camera angle adjuster FS-78/60C/60E/Sky 90
$189.95
List Price: $223.50


 
 
reducer for FCL-90 'Sky90' refractor
reducer for FCL-90 "Sky90" refractor
$360.00
List Price: $425.00

 Related Documents
Takahashi Sky-90 Extender-Q system chart

Takahashi Sky-90 photo-visual system chart

 Related Links
Sky 90 System Chart


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