Tejraj Logo       Founder Optics
  Manufacturers & Suppliers of Astronomical Telescopes in India
Serving Amateur Astronomers Since 1976		      
  +91.9833974700 +91.9870203730 telescope@tejraj.com
Offer Of The Week
Software Downloads
Astronomical Events
 
STARTRACKER
[ India ]		 EXPLORE SCIENTIFIC
[ U.S.A. ]		 G.S.O.
[ Taiwan ]		 i-Optron GoTo
[ U.S.A. ]		 BRESSER
[ Germany ]		 Founder Optics
[ Taiwan ]		 William Optics
[ Taiwan ]
MEADE
[ U.S.A. ]		 CELESTRON
[ U.S.A. ]		 ORION
[ U.S.A. ]		 EYEPIECES &
ACCESSORIES		 HD CAMERA &
AUTO GUIDERS		 FILTERS THOUSAND OAKS
SOLAR SHEETS
------- BINOCULARS SPOTTING SCOPES EQ MOUNTS CAMERA ADAPTORS OPTICS / KITS -------
 
Startracker Refractor Telescopes
YOU ARE HERE >> HOME | STARTRACKER SYSTEM | REFRACTOR TELESCOPES | ST 80/900 EQ EVO Telescope
STARTRACKER 80/900 EQ EVO Refractor | D=80 / F=900mm Refractor Telescope 13800 + 18% GST
[ click to enlarge ]
[ click to enlarge ]
A complete telescope set with top quality lens and an equatorial mount.

​The STARTRACKER telescope gathers a lot of light with it’s 80mm aperture, and the 900mm long focal length gives a sharp and brilliant picture. The 80mm aperture permits observation of many details on the lunar surface. The telescope features an EQ Mount, which is sturdy and easy to use. 

The refractors of the EQ Series are additionally equipped with a diagonal mirror. This gives a more comfortable observing position. The diagonal makes an upright, mirror-like picture. 

Also included are Eyepieces with 1.25“ (31.7 mm) diameter as well as a Barlow Lens which multiplies the magnification of every eyepiece by a factor of 2.
 
WHAT'S IN THE BOX
  • 80/900mm Refractor Telescope
  • EQ-EVO Equatorial Mount
  • 1) K-25mm efl, 2) K-10mm efl  3) K-4mm Eyepieces 1.25"
  • 2x Barlow Lens
  • 6x25 Correct Image Finder Telescope
  • 90 Degree Zenith-Erect Image Diagonal - 1.25"
  • Tube Attached Dove Tail Bar
  • Accessories Tray
  • Counter Weight
  • Counter Weight Shaft
  • Manual Slow Motion Gearing Knobs
  • Height Adjustable Tripod
  • Dust Cap
 
TELESCOPE SPECIFICATION
Optical Design
Refractor Telescope.
Diameter
80mm
Focal Length 900mm
Focal Ratio F/ 11
Highest Practical Power 189 x
Faintest Steller Magnitude 12
Resolving Power
1.45
Focuser diameter RACK-AND-PINION Focuser 1.25" ".
Eyepiece Standard 1.25"
1) K-25mm efl, 2) K-10mm efl  3) K-4mm
Magnification with eyepiece 36x, 90x and 225x
2x Barlow 72x, 180x and 450x
View Finder Scope 6x25 Correct Image Finder Telescope
Diagonal 90 Degree Zenith -Erect Image Diagonal - 1.25"
Mount type
EQ- Equatorial
Tube Attachment Dovetail Bar
Slow-motion Control both axis
Accessories Tray Tray with Eyepiece holder
Tube dimension 9cm Dia, x 90cm length
Shipping Weight
Within 7.5 Kg
Shipping Carton Dimension 95 x 28 x 17 cm3
 
WARNING
This device focuses a lot of light.
Looking directly at the SUN through this device can result in partial or complete loss of vision.
For observing the SUN, we recommend you buy a 'Solar Safety Film' for this Telescope.
Buy BAADER Solar Safety Film
Buy 1000 OAKS Solarite Safety Film
 
The following items are FREE with the telescope listed above. [ Subject To Availability ]
Magnitude 5 Star Atlas
Directional Compass  FREE - NOT IN STOCK
Micro Fiber (Anti-Static) Cleaning cloth
Optics Cleaning Fluid
110 Messier Object Locator     A4 size front back colour print
109 Deep Sky CALDWELL Catalogue A4 size front back colour print
Star Dial - Identifying Stars & Constellations
Various Astronomical Post-Card (SET-3)
Desiccant Cap - Refillable desiccant cap to protect fine optics
Astronomical Telescope - user guide
The Moon Map Poster B/W chart unfold to 22"x26"
COLOUR POSTER 17.5" x 22.5 " one
 
Suggested Accessories with this Telescope
  • SOLARIX Solar filter (Explore Scienfific - USA) provide more pleasing and natural Yellow-Orange image of the Sun . . . . Rs 1470
  • Universal Mobile Cell Phone adapter. . . . Rs 1200
  • T- Ring Nikon. . . . Rs 930
  • T- Ring Canon. . . . .Rs 930
  • T- Adapter 1.25". . . . Rs 840
  • STANDARD 2X Barlow with T- Adapter 1.25"( Standard camera adapter plus 2X telephotography)  . . . .Rs 1470
  • Super ACHROMATIC 2x BARLOW 1.25" OD, 2 ELEMENT LENS with T-thread. . . . Rs 2820
  • ADD GSO Super Plossl Eyepiece 1.25" . . . . Rs 2100 to 2820
  • Galaxy Eyepiece . . . . Rs 750
  • 32 mm Astro Eyepiece 1.25". . . . Rs 750
  • CARRY BAG Padded for OTA. . . . Rs 1560
  • CARRY BAG Padded for EQ and Tripod . . . . Rs 1560
  • Astronomical mirror Star diagonal 1.25" . . . . Rs 750
 
 
 
TEJRAJ & CO. ASTRONOMICAL TELESCOPES BINOCULARS OTHER ACCESSORIES
Our Awards
 
 
HOME STARTRACKER Telescopes [ INDIA ] Binoculars Equatorial Mounts
ORDERING INFORMATION EXPLORE SCIENTIFIC [ U.S.A. ] Binocular Solar Filters Eyepieces & Accessories
CONTACT US G.S.O. Telescopes [ TAIWAN ] Binocular Repair Services Camera Adaptors
OFFER OF THE WEEK i-Optron GoTo Systems [ U.S.A. ] SPOTTING SCOPES Optics / Kits
SOFTRWARE DOWNLOADS BRESSER Telescopes [ GERMANY ]   Filters | Solar Filters
    CELESTRON [ U.S.A. ]   Telescope Making Kits
    WILLIAM OPTICS [ TAIWAN ]      
    MEADE [ U.S.A. ]      
Copyright © 2008 - Tejraj & Co. All Rights Reserved.