Turmzielfernrohr T.Z.F.4/38, E. Leitz Wetzlar, Panzerkampfwagen II (Panzer II Ausf. F), circa 1941
The T.Z.F. 4/38 (Turm-Zielfernrohr 4/38), produced by E. Leitz Wetzlar, is a complex monocular telescopic sight designed for aiming the guns mounted on Panzer II light tanks, particularly the Ausf. a–C and Ausf. F versions. The device offers a fixed magnification of 2.5x and a 25° field of view, ensuring an effective balance between target acquisition capability and visual control of the operational area surrounding the engaged target.
The optic was used on Panzer II light tanks equipped with the 2 cm KwK 30 automatic cannon. The initial version was installed on the Panzer II Ausf. a–C, while the T.Z.F. 4/36 and T.Z.F. 4/38 variants were adopted on the Panzer II Ausf. F, in line with the vehicle's technical upgrades.
The aiming reticle, initially graduated up to 800 meters, was later updated (starting in 1938) with a scale extended to 1,200 meters, allowing for more effective range estimation and improved ballistic compensation.
The optic was used for both the 2 cm KwK 30 automatic cannon and the coaxial MG 34 machine gun, ensuring versatility of use.
The view is clear, without significant distortion, with fully functional adjustment mechanisms.
References:
- https://wikitanks.com/index.php?title=TZF_4#google...
- U.S. War Department Technical Manual, TM-E 30-451: Handbook on German Military Forces (Marzo 1945). CHAPTER VIII. EQUIPMENT. Section III. ARTILLERY FIRE CONTROL EQUIPMENT. GERMAN TANK AND ARMORED CAR SIGHTS—TURRET SIGHTING TELESCOPES y GERMAN TANK AND ARMORED CAR SIGHTS—HULL MACHINE GUN TELESCOPES.
- Higgings, David R. (2015). Panzer II vs 7TP: Poland 1939. Duel 66. Oxford: Osprey Publishing Ltd.. ISBN 978-1-4728-0882-0.
- Chamberlain, Peter (1993). Encyclopedia of German Tanks of Ww2. Weidenfeld & Nicolson. IS