OPT Radian AP 75/405 Petzval OTA Apochromatic refractor

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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

BGN4,240.76 Tax included

3447.775004 Tax excluded

BGN3,447.78 Net price (excl. VAT)

Quantity

Karol Łoś
Product Manager
/
+48603969934
+48507526097
[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

Official permits of the Ministry of Development and Technology