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Telescope ED F630x90mm Fully multi-Coated Aperture 90mm FOCAL RETIO F-7

BCI GROUP LIMITED
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[China] country

Address: Rm8,/F.,Goldfield Ind Centre,No.1 Sui Wo Road,Fo Tan,N.T.,Hong Kong.

Contact name:Daniel Pang

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BCI GROUP LIMITED

Telescope ED F630x90mm Fully multi-Coated Aperture 90mm FOCAL RETIO F-7

Country/Region china
City & Province hong kong hong kong
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Product Details

A true multi-purpose astronomical telescope.

Overall performance: excellent optical design, precision machining, F-7 short focal ratio design, convenient to carry.

1:Double separation of the lens structure, contains a piece ED(Extra-low Dispersion)Glass, effectively control the color difference.

2:Traditional low cast technology, guarantee the sharp image quality.

3:Lens surface ultra high transmittance broadband coating.

4:Aluminium mirror tube, spray high-grade white pearl paint, delicate and beautiful.

5:High precision nc machining the objective lens.

6:2 inch 1:11 two-speed toothless the focuser, smooth precise.Can rotate 360 degrees in the back seat, and convenient operation.

7:Lens cap and dovetail plate, can meet the standard of astronomical bracket, can also be used with camera tripod.

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