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.
OPT Radian AP 75/405 Petzval OTA Apochromatic refractor
OPT Radian AP 75/405 Petzval OTA Apochromatic refractor
1994.94 $ 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
Included Accessories
- Dew Shield: Yes
- Carry Case: No
- Miscellaneous: Carrying Handle
- Thread for Camera Tripod: Yes
- Corrector: Integrated
- Prism Rail: Yes
- Eyepiece Adaptor: 1.25" & 2"
- Tube Clamps: Yes
SPECIFICATIONS
Optics
Type: Refractor
Build Type: Apochromat
Aperture: 75mm
Focal Length: 405mm
Aperture Ratio: f/5.4
Resolving Capacity: 1.84
Limit Value: 12.3 mag
Light Gathering Capacity: 110
Max. Useful Magnification: 150
Tube Weight: 2.6kg
Tube Length: 386mm
Tube Material: Aluminium
Coating: Multiple
Tube Construction: Full Tube
Dew Cap Diameter: 89mm
Lens Design: Quadruplet
Glass Material: HOYA FCD-100
Focuser
Tilting Adapter: No
Build Type: Gear Rack
Camera-Side Threaded Socket: M48
Backfocus: 74mm
Free Aperture: 44mm
Rotating: Yes
Connection to Eyepiece: 2"
Mount
Build Type: OTA
Mounting Type: No Mount
General
Colour: Black
Area of Application: Astrophotography (very good), Moon & Planets, Nebulae & Galaxies
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.