Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Sky-Watcher BKP250 OTAW Dual Speed
644.87 $ net price (non-EU countries)
100% secure payments
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Olesia Ushakova
Product Manager /
+48695005004 +48695005004 +48695005004
[email protected]
Description
The new Sky-Watcher BKP 250 OTAW Dual Speed optical tube combines a powerful, superior parabolic mirror with two additional improvements. First, the Crayford 2" focuser has been equipped with a microfocuser with a 10:1 gear ratio. Second, the tube has been shortened to extend the main focus so as to allow trouble-free focusing for astrophotography at the focal length of the mirror.
The Sky-Watcher BKP 250 OTAW Dual Speed is a complete optical system tube designed for both astrophotography and very advanced visual observations, both of solar system objects and clusters, nebulae and galaxies.
The tube can be mounted on any powerful astronomical mount of HEQ-5, EQ-6 or higher class of any manufacturer (Sky-Watcher, Bresser / Messier, Meade, Celestron, Vixen and others).
Included:
- Crayford 2" / 1.25" eyepiece focuser with 10:1 microfocuser
- 28mm LE 2" eyepiece
- 8x50 spotting scope
- Tube clamps
- Dovetail rail
Technical data
- Product ID 80966
- Brand Sky-Watcher
- Warranty, years 3
- EAN 4620137485127
- Package size (L x W x D), cm 126x52x47
- Shipping weight, kg 20.0
- PCN 9005800000
- Optical design reflector
- Type Newtonian telescope
- Coating of the optical system full multilayer
- Objective lens diameter (aperture), mm 250
- Lens shape (mirror) parabolic
- Focal length, mm 1200
- Maximum magnification, x 500.0
- Aperture number, f/4.8
- Resolution threshold in angular seconds 0.48
- Stellar magnitude limit, 14.1
- LET 28 mm eyepieces
- Eyepiece tube diameter, inches 2/1.25
- Optical finder, 8x50
- Focusing tube with double adjustment mechanism (10:1)
- Pointing accuracy standard: about 2
- Tube material steel
- Tube dimensions, mm 288x1120
- Weight of the tube, kg 14.38
- Advanced level experienced users, professionals
- Observed objects deep sky objects
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.