![Obscure lens find: Astro-Berlin 800mm f/5 on a Nikon F2. I imagine a combo like this might have been used in the olympics of yesteryear! : r/Nikon Obscure lens find: Astro-Berlin 800mm f/5 on a Nikon F2. I imagine a combo like this might have been used in the olympics of yesteryear! : r/Nikon](https://i.redd.it/jlr83jubk1h01.jpg)
Obscure lens find: Astro-Berlin 800mm f/5 on a Nikon F2. I imagine a combo like this might have been used in the olympics of yesteryear! : r/Nikon
![Old panoramic telescope in the dome of the Berlin Cathedral (Berliner Dom) in Berlin, Germany Stock Photo - Alamy Old panoramic telescope in the dome of the Berlin Cathedral (Berliner Dom) in Berlin, Germany Stock Photo - Alamy](https://c8.alamy.com/comp/JF6XH8/old-panoramic-telescope-in-the-dome-of-the-berlin-cathedral-berliner-JF6XH8.jpg)
Old panoramic telescope in the dome of the Berlin Cathedral (Berliner Dom) in Berlin, Germany Stock Photo - Alamy
![7 Fraunhofer telescope of the Berlin Observatory (identical to the one... | Download Scientific Diagram 7 Fraunhofer telescope of the Berlin Observatory (identical to the one... | Download Scientific Diagram](https://www.researchgate.net/publication/353922250/figure/fig6/AS:1057282439794688@1629087185719/Fraunhofer-telescope-of-the-Berlin-Observatory-identical-to-the-one-at-the-Dorpat.png)
7 Fraunhofer telescope of the Berlin Observatory (identical to the one... | Download Scientific Diagram
![Girl Looks through Telescope at Berlin TV Tower Stock Image - Image of binoculars, berlin: 141858287 Girl Looks through Telescope at Berlin TV Tower Stock Image - Image of binoculars, berlin: 141858287](https://thumbs.dreamstime.com/z/girl-looks-telescope-berlin-tv-tower-beautiful-girl-looks-telescope-city-landscape-berlin-television-141858287.jpg)
Girl Looks through Telescope at Berlin TV Tower Stock Image - Image of binoculars, berlin: 141858287
![Stationary Monocular Telescope On The Top Of The Berlin Cathedral In Berlin Germany Tourist Monoscope On The Observation Deck Panoramic Cityscape Aerial View Of Berlin From The Top Of Berliner Dom Stock Stationary Monocular Telescope On The Top Of The Berlin Cathedral In Berlin Germany Tourist Monoscope On The Observation Deck Panoramic Cityscape Aerial View Of Berlin From The Top Of Berliner Dom Stock](https://media.istockphoto.com/id/496402263/photo/telescope-over-the-roofs-of-berlin.jpg?s=612x612&w=is&k=20&c=quo4-Aa1jJ0js9CWj2LWTndAk239y1fkGJboysozyeQ=)
Stationary Monocular Telescope On The Top Of The Berlin Cathedral In Berlin Germany Tourist Monoscope On The Observation Deck Panoramic Cityscape Aerial View Of Berlin From The Top Of Berliner Dom Stock
![Berlin, Germany: c. 1914 The giant Treptow telescope at the Archenhold Observatory in Berlin. It is 21 meters in length and is the longest moveable refracting telescope on Earth Stock Photo - Alamy Berlin, Germany: c. 1914 The giant Treptow telescope at the Archenhold Observatory in Berlin. It is 21 meters in length and is the longest moveable refracting telescope on Earth Stock Photo - Alamy](https://c8.alamy.com/comp/2R91HHB/berlin-germany-c-1914-the-giant-treptow-telescope-at-the-archenhold-observatory-in-berlin-it-is-21-meters-in-length-and-is-the-longest-moveable-refracting-telescope-on-earth-2R91HHB.jpg)
Berlin, Germany: c. 1914 The giant Treptow telescope at the Archenhold Observatory in Berlin. It is 21 meters in length and is the longest moveable refracting telescope on Earth Stock Photo - Alamy
![File:Bundesarchiv Bild 183-1983-0101-028, Berlin, Treptow, Archenhold-Sternwarte, Teleskop, Refraktor.jpg - Wikimedia Commons File:Bundesarchiv Bild 183-1983-0101-028, Berlin, Treptow, Archenhold-Sternwarte, Teleskop, Refraktor.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/57/Bundesarchiv_Bild_183-1983-0101-028%2C_Berlin%2C_Treptow%2C_Archenhold-Sternwarte%2C_Teleskop%2C_Refraktor.jpg)
File:Bundesarchiv Bild 183-1983-0101-028, Berlin, Treptow, Archenhold-Sternwarte, Teleskop, Refraktor.jpg - Wikimedia Commons
![Stationary Monocular Telescope On The Top Of The Berlin Cathedral In Berlin Germany Tourist Monoscope On The Observation Deck Panoramic Cityscape Aerial View Of Berlin From The Top Of Berliner Dom Stock Stationary Monocular Telescope On The Top Of The Berlin Cathedral In Berlin Germany Tourist Monoscope On The Observation Deck Panoramic Cityscape Aerial View Of Berlin From The Top Of Berliner Dom Stock](https://media.istockphoto.com/id/1214780342/photo/stationary-monocular-telescope-on-the-top-of-the-berlin-cathedral-in-berlin-germany-tourist.jpg?s=1024x1024&w=is&k=20&c=TWLYyFSvMCtvcRxLah1yvGiukvqL76jY2u9BgXF3ktA=)