Reflecting type, fitted with about 45mm dia achromatic objective having focal length of about 45cm. Focussing is provided by rack and pinion. Complete in carrying case with the metallic three legged folding type tripod stand. (a) Ditto with one extra special terrestrial eye-piemore...
A simple model to show the principles of the astronomical telescope, which produces an inverted image. Comprising a plano-convex lens 38 mm dia x 150 mm focal length, mounted in a tube 400 x 50 mm dia, and a double convex lens 50 mm dia 500 mm focal length, mounted in a tube 400 more...
TELESCOPE MODEL ASTRONOMICAL To show the working of astronomical telescope, comprising a plano convex lens dia. 38 mm. fl 100 mm, mounted in a metallic tube which slides in an outer tube of 400 x 42 mm, size, with a convex lens objective dia. 50 mm fl 500 mm, packed in case.more...
ASTRONOMICAL TELESCOPE Reflecting type, fitted with about 45 mm dia achromatic objective having focal length of about 45 cm. Focussing is provided by rack and pinion. Complete in carrying case wth the metallic three legged folding type tripod stand.more...
Usage : Home Decoration, As a gift, Bird Watching, etc.
The Vintage Griffith Astronomical Nautical Telescope, provided by us, has high magnification range. Be it any place or time; we make on time deliveries of the goods to the customers. Due to our streamlined packaging system, we are capable to fulfill bulk and customized packamore...
ASTRONOMICAL CUM TERRESTRIAL TELESCOPE : Overall length about 68 cms. It is fitted with 50 mm dia achromatic objective. The telescope is mounted on pillar having universal motion. The whole line is fitted on deco painted metal stand about 4 feet high adjustable with erector tube more...
A high class telescope for school students for all around purpose. It is light and easy to manipulate and has a high magnifying power. Overall length of astronomical telescope is 85 cm, fitted with high class achromatic objective of dia. 45 mm, focal length 22 “. Its high magnimore...
This is an effective laboratory instrument for demonstrating the working of an astronomical telescope. Special care is given to the quality of the objectives used in the instrument to ensure that sharp and clear images are observed and hence aid the learning of the user. more...
The purpose of a telescope is to function like an eye with a pupil many feet in diameter, so as to collect enough light from a dim, distant object to be able to see it with a normal eye or camera. more...
Wave are polished and figured to yield high level performance. Each mirror is aluminized and hard over coated with protective over coat, ready for placement in the telescope tube. All mirror surfaces are free of any defects which affects performances. Special equipments and technmore...
For centuries humans have tried to look into the farthest corners of the reachable space: Moon, Solar System and beyond. Time has passed and we have gone far, but we still know little. Yet the interest never fades away, with telescopes being probably the only instruments at our amore...
This economical instrument is sufficiently accurate for beginners and for most elementary laboratory measurements superior quality semi circular welch pattern dull nickel finish oxidized threaded rod individually packed in card board box more...
Our highly in demand Astronomical Refractor Telescope is designed for the relatively astronomers. These Astronomical Refractor Telescopes are used for terrestrial or celestial viewing. Our Astronomical Refractor Telescope comprises of high quality lenses for clear and sharp imagemore...
Our highly in demand Astronomical Refractor Telescope is designed for the relatively astronomers. These Astronomical Refractor Telescopes are used for terrestrial or celestial viewing. Our Astronomical Refractor Telescope comprises of high quality lenses for clear and sharp imagemore...