1

Hi BLF!

This can be interesting for everybody, who was searching for beam shots of new Convoy S2+ SST20 with SMO reflector vs older XM-L2 with OP reflector comparison (+TIR 25° and 30° lenses).

Generally, it is wider than Convoy C8+ XP-L Hi, but I will replace SMO reflector with TIR 25 lenses anyway (better for EDC usage).

Also, if you plan to use 100% mode all time 6 of 7135 (2.1A) is too much. It starts to be warmer than the comfortable temperature for the hand in 1-2 minutes. I think optimal is 4*7135=1.4A

Also the Convoy S2+ body (host) color of 2019 year looks much better; it is darker, deeper and feels “metallic”, than older from 2014. The version from 2014 was bluer and lighter!

Note: not sure, that I properly added the image’s URLs, so Imgur post is here - https://imgur.com/gallery/urJgjKM

2

Is the TIR lens from Convoy a straight drop in?

I ordered the 8*7135 version but easy enough to remove a few chips spring side. I wonder if 5*7135 would be okay.

3

Yes, it is a straight drop in. Although, I would remove the white casing of the TIR optic before installation. I have had a few times where the white casing fit too snug within the flashlight housing and I ended up spinning the led MCPCB and shorting some wires while installing the pill. Never had that problem with the white TIR casing removed.

Also, I prefer to leave in the lens and o-ring for waterproofing. Just replace the reflector with the TIR.

4

If you keep the O-ring in the front, you don’t need that glass lens for water proofing.

5

Yeah, I’ve done that before too, but haven’t seen any difference in beam. My weak logic was that the glass would be a bit more durable and waterproof. I’m sure it’s the same either way.

6

What is the white casing you speak of? Any pictures to help me understand?

Thanks

7

OlegOlegOleg where did you get he lens from? From Simon’s store [1] or elsewhere?

Some reviews for those on Simon’s store say the quality is so-so.

Also, do you know if they will fit LH351D version of the S2+?

[1] https://www.aliexpress.com/item/1577614278.html

8

An update - got the lens from Simon as per my previous link.
25 deg looks very good - the throw is similar to SMO (well, may be just a tiny-tiny bit less), but the diffused hot spot is way nicer indoors and in close ranges. Also it produce a nice “ambient” spill at very wide angles.

Note, that the lens are 1 mil less in diameter than the tube, hence they will not necessary be centred. Since my lens didn’t come with any white holder, I improvised by cutting a stripe of 200gsm paper about 4mm wide, folding as a ring and putting it just behind the glass - it helped the TIR to center.