Wurkkos TS30S + SBT90.2 monster = $60 4750lm 1km SUPER-Thrower. Comparison w/ other big time throwers: TS30S Pro, Firefly T9R w/ FFL909MX, & INCREDIBLY 😈 : Convoy M21E with SFT-25R 5000k! (Summary & measurements on P. 1)

[cannga]

Comparison of the tint of different lenses using light bulb reflection “method.” Basically I put the lens on dinner table and look at reflection of the chandelier’s light bulb above it, using the lens as mirror. This method “amplifies” the tint of the lens and makes it easy to see. In non-coated lens, there will be NO change in color. With AR coated lens, the light bulb usually looks green as with my Convoy lights and my coated eyeglasses, but there are exceptions as seen here with the UCL lenses.

Here’s a good article on why typical AR coated lenses (and AR coated eyeglasses) reflect green when looked directly down on it and purple when looked at from the side: http://rick_oleson.tripod.com/index-166.html . I don’t know why the UCL lenses take on different colors, but do know that they work perfectly and recommended as a must-have for the Wurkkos (hint: I have measurements coming ) .

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UCL Acrylic Lens

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UCL Glass

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Convoy S21D