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SVBONY SV305 User Manual

The copyright and modification rights of SV305 manual and other related 

materials belong to SVBONY. If there is any modification, please forgive us 

do not notify. Please download the latest version from our official website.

Thanks for purchasing your new 1.25” 2MP SVBONY SV305 astronomy 

camera! This manual will give you a brief introduction to the SV305 

camera. Please read this manual completely before using it. If you have 

any questions, please feel free to contact us: 

Facebook: www.facebook.com/svbony

For software installation instructions and other technical support, please

contact us: [email protected]

Package Include

 

1 - 2MP SV305 Astronomy Camera

2 - 2m USB 2.0 Cable

3 - 1.25” Dust Cover

4 - C-lens Adapter

5 - 1.25” Extension Tube

6 - Cleaning Cloth

7 - User Manual

8 - CD

Specifications

How to Use SV305 Camera

1. Download the astronomy software and driver from our site: 

    https://www.svbony.com/Product/UserManual

2. Install the astronomy software and driver on your computer.

3. Connect your SV305 camera to the computer, run the astronomy

  

sharpcarp

capture software as administrator. enter sharpcap 

    software and single click the

camera

button, you will see 

   【

SVBONY SV305 Camera

. Double click it, then you will see the 

Image Sensor
Sensor Model
Image Resolution
USB Type
Diagonal Line
Pixel Size
Shutter
Exposure Mode
Exposure Time
Gain
White Balance
Maximum Frame Rate
ADC

1/2.8” COMS Sensor
SONY IMX290
2M Pixels (1920*1080)
USB 2.0   
6.5mm

2.9μm X 2.9μm

Electronic Rolling Shutter
Auto/Manual
1ms-1800s
10-320
R   1-255    /    G   1-255    /    B   1-255
130FPS 
12bit

Built-in buffer
ROI
Cable Length
Adapter 1
Adapter 2
Weight
Support System
Support Telescope
Product Size
Working Humidity
Storage Humidity
Operating Temperature
Storage Temperature

128M
Any resolution
2m
1.25”/M28.5*0.6
C-lens adapter
125g
Windows7,8,8.1,10 
Telescope with 1.25” diagonal
Ø50X44mm
30%-80%
20%-90%
-10

 to +50

-20

 to +60

Quality Assurance & Warranty

The SV305 camera warranty time is one year. Within warranty period, if 

the camera fails to function, we will provide you with free after-sales 

maintenance service.  Besides the warranty days, we provide life-long 

maintenance services and charge only the parts that need repair or 

replacement. The buyer will pay for the postage of returning camera to 

factory to be repaired. Within the warranty period, if the following occurs, 

certain maintenance costs will be charged.

1. The malfunction and damaged caused by incorrect use, the 

    unauthorized repairs and alteration. 

2. The damage caused by fire, flood, earthquake, other natural disasters

    and secondary product damage. 

3. The product malfunction caused by the fall and transportation failures

    after purchase. 

4. The malfunction and damaged caused by the other barriers 

    (man-made factors or external device).

5. Purchase without the warranty card and purchase invoices.

    image or some light on the screen, so the SV305 works.

4. Connect the SV305 camera to your telescope, and you will see what 

    the telescope seeing on your computer screen. Adjust the telescope 

    focus wheel to get a most clear image.

General Clean

Svbony SV305 camera comes with a optical protection window, which

could protect the sensor from dust and humidity. And the inside of the

image sensor is dry and sealed. We don’t recommend customer to di-

sassemble the camera and clear it yourself. Because disassemble the 

camera may lead the sensor to get wet, or it may cause more dust to 

enter.

If you need clean the protection window, it is best to do it during the 

daytime. To see the dust clearly, please connect the SV305 camera to 

your telescope. Point the telescope to a bright place, a Barlow is 

required to see the dust clear. Then adjust the exposure time in the 

software, make sure not over exposed. You will see the dust showing 

as the following image.
1) The small but dark spots on the

    image (left) are the shadows of 

    dust on the sensor. The sugges-

    ted way to clean it is editing the 

    image by photography software. 

2) The big spot on the image (right) 

    are the shadows of dust on the 

    protection window. The Suggest-

    ed way to clean them is try to blow them away with a manual air pump.

Structure

Product Model                                            Purchasing Date               
Defect Reason                                               
Dealer Name                                               Telephone                    
User’s Name                                               Telephone                                     
User’s Address                                                               

User’s Email 

Guarantee Clause:

1. Our product have one year guarantee and free after-sale service. (Out of these 5 conditions )
2. Please fill in the form with the correct and true information in case we can resend the item to you.

Warranty Card

1

2

3

4

1.25” 

T-adapter

Camera

Filter

C-lens

adapter

Camera

C-lens

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