Sight model  Caliber and type of weapon  Magnification, times  Field of vision, deg.  Range of aimed fire, m 

TOP mod. 1930 TOP1 (TOS)  45, mod. 1942  2.5  15  APG  6000; SG  3000; CDT  1000 
TOP mod. 1930  76.2 mod. 1927/32  LRSG  4300; SD  3900; HEG  3900 

TOD  76.2 mod. 1932  LRSG  4300; HEG  3900; SD  3900; 

TOD6  76.2 mod. 1939, L10, L11 
APT  12000; LRSG  ?; ST6  ?; CDT  1000 

TMF mod. 1941  45 mod. 1938  20  APG  6400; SG  3000; CDT  1000; 

TMFD7 mod. 1941 10T13 
76.2 mod. 1940 76.2 ZIS5 mod. 1941 
15  APG  ?; SG  ?; HEG  ?; CDT  1000 

PYa mod. 1934  7.62 mod. 1929  1.5  30  1400 
PPU8T  1.15  26  1400  
PT1 mod 1932 PT4  45 mod. 1932 45 mod. 1938 
2.5  26 (360)^{*1}  APG  3600; SG  2700; CDT  1600 
PT1 mod. 1932  76.2 mod 1927,1932  APG  ?; SG  ?; CDT  1000; 

PT6  76.2 mod. 1939 L10, L11 
APT  12000; LRSG  ?; ST6 ?; CDT  1000 

PT47 PT414 
76.2 mod. 1940 76.2 mod. 1941 
APG  ?; SG  ?; CDT  1000 
Table cited from [1]
*1  with allaround looking mechanism
Sight model  Type  Magnification, times  Field of vision, deg.  Range of aimed fire, m^{*1}  Gun  Tank 

9T13  telescopic  2.5  15  4200/1400  76.2mm ZIS5  KV1 
20T13  telescopic  15  
PT413  periscopic  26  ?  
10T15  telescopic  15  6000/1500  85mm D5T85  IS1  
PT415  periscopic  26  7000/1500  
TSh17  telescopic articulate  4  16  5000/1500  122mm D25T  IS2 IS3 
PT417  periscopic  2.5  26  IS2  
TMFD7  telescopic  15  76.2mm F34  T3476  
PT47  periscopic  26  
TSh15  telescopic articulate  4  16  85mm D5T85  T3485 T44 

TSh16  telescopic articulate  16  85mm ZISS53  
TMF1  telescopic  2.5  20  3000/800  45mm 20K  T70 
TMFP1  telescopic  15  1500/1400  20mm TNSh  T60 
Table cited from [2]
*1  Armour piercing shell/machinegun
APG  Armour piercing grenade;
APT  Armour piercing tracer;
CDT  Coaxial DT machine gun;
HEG  highexplosive grenade;
LRSG  longrange splinter grenade;
SD  shrapnel with "D"type fuse;
SG  Splinter grenade;
ST6  shrapnel with "T6"type fuse;