Objective

Astronomical Telescope for school and science class. Astronomical Telescope with all Brass Parts with Acromatic Len's with Stand. Astronomical Telescope aids in observation of remote objects

An optical telescope is a telescope that gathers and focuses light, mainly from the visible part of the electromagnetic spectrum, to create a magnified image for direct view, or to make a photograph, or to collect data through electronic image sensors.

Features

• Optimum quality
• Durable structure
• Designed with perfection
• A telescope is an optical instrument that makes distant objects appear magnified by using an 
• The reflecting telescope, which uses mirrors to collect and focus light, was invented within a few decades of the first refracting telescope

Most telescope designs produce an inverted image at the focal plane; these are referred to as inverting telescopes. In fact, the image is both turned upside down and reversed left to right, so that altogether it is rotated by 180 degrees from the object orientation. In astronomical telescopes the rotated view is normally not corrected, since it does not affect how the telescope is used.

SPECIFICATION

Body             : Metallic Tube 18 Inch Long Having 50 Mm Dia Painted Fitted With

Objective     : Objective Lens Achromatic / Non Achromatic 50 Mm Dia Focal Length 176 Cm 

Eye Piece     : 10 X Ramsden Eye Piece Is Brass Body Is Provided

Rack & Pinion : The Telescope Is Provided With Brass Rack & Pinion Arrangement For Focusing Infinite Objects(long Distance Objects)

Image             : A Inverted Image Is Formed

Terrestrial Tube : Is Provided To Make Erect Image. This Can Be Fitted Before The Eye Piece Tube .it Is Having A Dia Of 25 Mm X 150 Mm Length Made Of                                         Aluminium / metal Pipe.

Tripod Stand :         A Adjustable Tripod Stand Of Height 30 Cm To Extend To 60 Cm With A Provision To Fit The Telescope Is Provided

Lever             : an L Shape  M.s.chromed Lever With Knob Of Size 150 Mm X 50 Mm X 10 Mm Is Providedto Enable You To Rotate The Telescope Is Any                                 Direction.