Products | Tejraj

Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976

[email protected]

Happy Customers

Login

Brand Catagories

STARTRACKER
[ India ]

EXPLORE SCIENTIFIC
[ USA ]

G.S.O.
[ Taiwan ]

Goto Mounts / Tripods
[ U.S.A ]

BRESSER
[ Germany ]

William Optics
[ Taiwan ]

Founder Optics
[ Taiwan ]

MEADE
[ U.S.A ]

CELESTRON
[ U.S.A ]

S V Bony
[ China ]

ZWO
[ China ]

EYEPIECES & ACCESSORIES

CAMERA ADAPTORS

HD CAMERA & AUTO GUIDERS

-----

FILTERS

BINOCULARS

SPOTTING SCOPES

EQ MOUNTS

OPTICS / KITS

-----

Finder Scopes

A Finderscope is a small auxiliary telescope mounted atop the main astronomical telescope and points in the same direction. Finder usually has a smaller magnification then the main telescope can provide and therefore can see more of them sky. This helps in locating the desired astronomical object in the sky. Finderscopes usually comes with a designation number like 6x30. Where 6 is the magnification and 30 is the aperture of the finderscope's objective lens in millimeters. A 6x30 finderscope is the minimum useful size for a finderscope on an amateur telescope, and an 8x50 or larger finderscope is preferred. Many inexpensive telescopes come with 5x24 finderscopes or smaller, and in some cases the true aperture is even less due to the presence of an internal aperture stop. Finderscopes most commonly come with three viewing orientations or two X-Y axis with inbuilt spring loaded.

Dovetail Base for Finder

5x24 Finder Scope

GSO Dovetail Base

Red Dot Finder

Grooved Finder Shoe

E.S. Finder Shoe

₹ 1200 SOLD OUT

Explore Scientific Mounting Bracket

Angeleyes Solar Finder

Celestron Red Dot Finderscope

6x30 GSO Achromatic Finder

Triple Finder Scope Mounting Bracket

Angeleyes 6x30 RA Finder

GSO 8x50 Straight Finder

Angeleyes 7x50 Finder

GSO 8x50 Right Finder

TELRAD Projection Finder Scope

BRESSER Messier 8x50 Illuminated Viewfinder

₹ 7500 SOLD OUT

ES 8x50 Illuminated Finder Scope

TEJRAJ & CO.

Home

Contact Us

Happy Customers

Our History

Terms and Conditions

Privacy Policy

Refund Policy

Shipping Policy

Pay

ASTRONOMICAL TELESCOPES

STARTRACKER [ India ]

EXPLORE SCIENTIFIC [ USA ]

G.S.O. [ Taiwan ]

Goto Mounts / Tripods [ U.S.A ]

BRESSER [ Germany ]

William Optics [ Taiwan ]

Founder Optics [ Taiwan ]

ASTRONOMICAL TELESCOPES

MEADE [ U.S.A ]

CELESTRON [ U.S.A ]

S V Bony [ China ]

ZWO [ China ]

EYEPIECES & ACCESSORIES

CAMERA ADAPTORS

HD CAMERA & AUTO GUIDERS

OTHER ACCESSORIES

FILTERS

BINOCULARS

SPOTTING SCOPES

EQ MOUNTS

OPTICS / KITS

Our Awards

Copyright © 2024 - Tejraj & Co. All Rights Reserved. Design & Developed by Kothari Tech