NPZ TAL-75R Instruction Manual

5, NPZ TAL-75R 5 No. Name Quantity 1 Telescope 1 2 Finder 1 3 Counterweight 2 4 Eyepiece (f = 12.5 mm) 1 5 Barlow Lens 2 х 1 6 Bushing 1 7 Yellow light lter 1 8 Box 1 9 List of enclosure 1 Instruction manual 1 Supplementary accessories Pillar C57 – Prism for direct observations PP-45° (1.25”) – E…

7, 7 The OTA supplied with a nder, that makes easier the searching for celestial objects. All lenses surfaces are covered with multilayer antireection coating. The eyepiece unit includes a focusing device with an eyepiece tube. Focusing device of friction- type con…

4, 4 Name Value Objective lens diameter, mm 75 Focal length, mm 600 Magnication, x: with eyepiece (f’=12.5 mm) 50 with eyepiece and Barlow lens 100 with eyepiece, Barlow lens and bushing 150 Field of view: with eyepiece (f’=12.5 mm) 1 ° with eyepiece and Barlow lens 0 °30 ' wit…

6, 6 The telescope consists of three main parts: optical tube assembly (OTA) (1), parallactic mount(2), and a tripod(3). The optical tube is a basic component of the telescope. It includes all main optical units such as an objective lens and an eyepiece uni…

19, 19 It is necessary to store the telescope in a dry heated place with a temperature range of +5° to +40°C and relative humidity up to 80%. Avoid impacts and sharp shocks of telescope. It is prohibited to store acids, alkalis or any chemical materials, emitting moisture or active ch…