The U.S. version will have a shorter eye piece, which won’t have the wide angle. Write a Review. The new 640x480 17um NETD <40mk sensor has been fitted in the Thermion XP50 for a while now. This review will cover the European version of the Pulsar Trail 2 LRF XP50. The Pulsar Thermion XP50, on the other hand, looks like a normal day scope to the untrained eye. Compare (0) 1 item has been added. However, the aesthetics of the XP50 is only skin deep. The field of view in the top of the range boasts a massive 12.4o FOV, other models are 4.4o FOV upwards. Pulsar thermion comprises various quality technological gears. The Thermion XP50 and the Trail 2 have the same <40mk sensor, magnification and displays. The improvement of the pulsar xp50 results from the art of design and … Read honest and unbiased product reviews from our users. Thermion XP50 Is A Good Looking Scope. The Pulsar Thermion XP50 is an upgraded and physically redesigned successor to the Pulsar Trail line of thermal rifle scopes. The Pulsar Thermion Xp50 Thermal Scope is a definite upgrade and improved physical design of the Pulsar Trail of thermal rifle scopes. Find helpful customer reviews and review ratings for Pulsar Thermion XP50 1.9-15x42 Thermal Riflescope at Amazon.com. Reviews & Ratings for Pulsar Thermion XP50 Thermal Riflescope — 3 review — Page 1 (3 reviews) Pulsar Thermion XP50 Thermal Riflescope $5,499.99 $4,999.97 Save $500.02 View Product. In some models of the Thermion you get a 384x288 17um & 320x240 12um sensor, but they all have a 50 Hz refresh rate. Why am I making a big deal about the aesthetics of the XP50? Like the Trail, the Thermion is notable for many reasons but most importantly Pulsar offers an industry leading feature set - 640x480 sensor resolution with shuttered NUC, on-board recording, picture in picture, one shot zero, rechargeable batteries, and much much more. Because it looks so cool. The resolution and performance of the XP50 are amazing.