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.
BORG Apochromatic refractor AP 55/200 55FL OTA Set
BORG Apochromatic refractor AP 55/200 55FL OTA Set (61141)
2624.86 $ 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
SPECIFICATIONS
Optics
Type: Refractor
Build Type: Apochromat
Aperture (mm): 55
Focal Length (mm): 200
Aperture Ratio (f/): 3.6
Resolving Capacity: 2.51
Limit Value (mag): 10.5
Light Gathering Capacity: 60
Max. Useful Magnification: 110
Tube
Weight (kg): 1.2
Diameter (mm): 60
Length (mm): 190
Material: Aluminium
Coating: Multiple
Tube Construction: Full Tube
Fully Corrected Field (mm): 43
Focuser
Connection to Eyepiece: 2
Connecting Threaded Socket (Camera-Side): M57
Backfocus (mm): 60
Free Aperture (mm): 50.8
Adjustment Range (mm): 17
Rotating: Yes
Mount
Build Type: OTA
Mounting Type: No Mount
Included Accessories
Corrector: Integrated
Thread for Camera Tripod: Yes
Dew Shield: Yes
Prism Rail: Without
Tube Clamps: No
General
Total Weight (kg): 0.6
Area of Application
Astrophotography: Yes (very good)
Moon & Planets: Yes
Nature Observation: Yes
Nebulae & Galaxies: Yes
Sun: No (Only with appropriate Sun filter)
Recommended for
Beginners: No
Advanced: Yes
Observatories: No
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.