熊猫牌折射式观景及观天望远镜TW45095
价格:电议
地区:
电 话:86 0871 65093305
传 真:86

产品配置:主机一个,三脚架一副,寻星镜8X21一个,目镜K10,K16,H25各一个,软包一个,说明书一份,彩盒一个。

 

PANDA TW45095 Telescope

User Manual

 

  1. Product overview

 

This telescope is featured with high image resolution, easy operation, solid structure, and beautiful overall appearance. It is regarded as the best choice forastronomy amateurs. Please read this instruction carefully before you start to use the instrument so that you can get a good understanding of its installation, operation and maintenance.

 

 

 

1.Main instrument body

2.Finder scope,8x21

3.Eyepiece

4.Reflector

5.Focus wheel

6.Tilt/angle adjustment wheel

7.Tripod

 

2. Item list

 

Eyepieces(2): H25mm,K16mm, K10 mm

Finder scope (1): 8x21

Reflector(1)

User Manual

Tripod(1)

Main instrument body(1)

Colour Box (1)

 

3. Installation

Take out the tripod, set the height as required and lock the tripod legs. Fit the accessory tray to the tripod and turn the tray to lock (see figure). Connect the main instrumentbodyto the tripod and tighten the screw. Add the finder scope, reflector and eyepiece to the main instrument body.

 

If you wish to use the Barlow lens with 2x magnification power, for the convenience of observation, you can add the reflector between the eyepiece and the Barlow lens.

 

Adjustment of the finder scope:aim the main instrument at a distant target, then adjust the three screws of the finder scope until the image is in the centre of the finder scope’s view.

 

4. Use of the telescope

 

Find a target using the finder scope. Adjust the direction and angle/tilt of the telescope as necessary. Fasten the adjustment wheel after the target is located.

 

Observe the target according to its orientation as identified through the finder scope. Locate the target in the field of view, and then adjust the focus wheel of the eyepiece until the image is clear.

 

Please note that the image displayed in the finder scope is inverted up-down and left-right, while the image seen in the eyepiece of the telescope is inverted between left and right only.

 

5. Maintenance and store

 

This is a precision piece of optical instrument, so please handle it with great care. Avoid exposing the instrument to shock or vibration. Always replace the lens cap after use. Do not leave the instrument in places where the temperature is either too high or too low; or with high moisture, or with the presence of chemical substances.

 

Use lens cleaning cloth or a soft brush to clean the lenses if necessary, but do not touch the lens with fingers. Do not try to open the main instrument body for inspection or maintenance, which should be carried out by experienced specialists.

 

6. Technical specifications

TW45095   Technical specifications

 

Model

Focal length (mm)

Objective lens (mm)

Field of view

Resolution

Observation class*

Eyepiece

Tripod

K10 mm

K16 mm

H25

mm

TW45095

450

95

1.17 º -1.82 º

5"

6.2

45x

28 x

18 x

210

 

 

Finder scope

 

Power

Field of view

 

8x

10.4"

 

 

 

 

Note: * This is the level of astronomical observation that the telescope can achieve according to the distance, size and brightness of the astronomical objects. For example, Saturn belongs to this class.