| Aperture: | 50 mm |
| Focal length: | 300 mm |
| Focal ratio: | f/6 |
| Model: | GS-300AR |
| Optical design: | PAPO triplet apo with integrated field flattening |
| Camera-side connection: | 1.25" receptacle, M42×0.75 external thread |
| Focuser type: | Rack-and-pinion focuser (Type FSB-125R) |
| Drawtube travel: | 35 mm |
| Dovetail: | For standard finder shoes, with tripod thread |
| Working distance with tube extension: | 10 mm with focuser retracted |
| Working distance without tube extension: | 80 mm with the focuser retracted |
| Diameter of the dew shield: | 62 mm |
| Tube length: | 300 mm |
| Tube segment: | Length 70 mm with M48x0.75 internal and external threads |
| Weight: | 820 grams |
| Manufacturer / Importeur: | ToupTek Astro |
| Street: | 15F, Aoqiang Building 1, No. 6, Xiyuan 5th Rd., |
| ZIP / City: | 310030 Hangzhou, zhejiang |
| Country: | China |
| Telefon number: | |
| Email: | support@touptek.com |
| Website: | touptek-astro.com |
This Product was added to our catalogue on 25/03/2026.
Please enter the article no. from our catalogue.

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