Прямые продажи от производителя профессиональный телескоп DOB20 GOTO 508 мм skywatcher
- Категории: Telescope & Binoculars >>>
- Поставщик: Chengdu,Bingxin,Technology,Co.,Ltd.
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Описание и отзывы
Характеристики
Product Description
Specification
Diameter | 508mm |
Focal length | 2000mm |
Focal ratio | F /4 |
Limit magnitude | 15.3 |
Eyepiece | LET28（2in） / SP10 |
Star finder mirror | 8x50 |
Focusing base | 2 inches (1.25 inches) |
Mirror barrel | truss type |
Drive | Dual axis DC stepper motor |
Transmission | Worm gear + timing belt |
Encoder | ual axis dual encoder FreedomFind technology |
Tracking speed | Stellar speed, solar speed and lunar speed |
Calibration modes | brightest star calibration, two-star calibration |
Computerized hand controller | two-line 16-character LCD display, 19 fiber optic backlit illuminated buttons |
Database | 40,000+ targets, 100 user-defined targets, 200 targets with enhanced information |
Power requirements | 12 volts DC, 5 amps |
Company Profile
Packing & Delivery
FAQ
Q1: Are you a manufacturer or trading company?
A: We are a manufacturer in Chengdu, Sichuan province, China
Q2: What is the lead time for large orders?
A: Depending on the order quantity, the general delivery time is 15-30 working days. Please contact us before ordering.
Q3: Are OEM/ODM services available?
A: Yes, we accept OEM/ODM.
Q4: If I need custom packing cartons, they are available.
A: Yes, we have production lines for packing cases and cartons. We can make it according to your special requirements.
Q5: How to guarantee quality?
A: Yes, we have strict quality control from raw materials to finished products according to the ISO9001 quality management system.
We guarantee all products 100% qualified and support lifetime warranty.
Q6: How will you deliver my order?
A: Usually for orders of less than 45kg, we send them by express delivery. 45-200kg. We suggest shipping by air. For bulk orders, we will send them by sea. It depends, we'll compare and find the best solution.
A: We are a manufacturer in Chengdu, Sichuan province, China
Q2: What is the lead time for large orders?
A: Depending on the order quantity, the general delivery time is 15-30 working days. Please contact us before ordering.
Q3: Are OEM/ODM services available?
A: Yes, we accept OEM/ODM.
Q4: If I need custom packing cartons, they are available.
A: Yes, we have production lines for packing cases and cartons. We can make it according to your special requirements.
Q5: How to guarantee quality?
A: Yes, we have strict quality control from raw materials to finished products according to the ISO9001 quality management system.
We guarantee all products 100% qualified and support lifetime warranty.
Q6: How will you deliver my order?
A: Usually for orders of less than 45kg, we send them by express delivery. 45-200kg. We suggest shipping by air. For bulk orders, we will send them by sea. It depends, we'll compare and find the best solution.
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