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.
Baader Telecentric TZ-4 2" (10834)
This advanced telecentric lens system is designed with a 2" connector and T2 threads on both ends, offering exceptional optical performance for solar observation, particularly in the H-alpha wavelength. It provides either 2x or 4x focal length extension while remaining aplanatic and free of field curvature.
406.25 $ net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
This advanced telecentric lens system is designed with a 2" connector and T2 threads on both ends, offering exceptional optical performance for solar observation, particularly in the H-alpha wavelength. It provides either 2x or 4x focal length extension while remaining aplanatic and free of field curvature. With a 0.99 Strehl ratio (99% relative intensity at 656.3 nm), it ensures unparalleled imaging performance, making it one of the most precise telecentric systems available for H-alpha applications.
Specifications:
Magnification factor: 4x
Connection (to the telescope): 2"
Connector (other end): T2
Free transmission: 36 mm
Backfocus: 97 mm
General Information:
Type: Barlow & Erecting Lenses
Type of build: Telecentric
Outer material: Aluminium
Weight: 310 g
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.