Single Lens Silver Mirror Visor #31 is just what the title says. All single lens visor have really good visibility or VLT.The disadvantage is that its Anti Fog coating is exposed in the back of the lense. This means careful treatment of the visor if cleaning is needed of the back side of the lens.
This Visor #31 Single Lens Silver Mirror is in the new 2.7 Form, square bottom shape versus the 1.6 Form which is the teardrop form.
Information on visor performance
CP offers 2different visor forms.Teardrop shape1.6 and new square form 2.7
Both available in Single lens and Double lens.
The best for flat/darker light conditions are the single lens visors, the following shows how much light they let through to the eye:
Visor # 03 clear, no mirror, 1.6 teardrop form 100%
Visor # 09 orange, no mirror, 1.6 teardrop form 72%
Visor # 25 yellow, gold mirror, 2.7 square form 69%
That’s the good news but these single lens visors have an anti fog coating in the back, which is very necessary and very delicate. If it gets wet for some reason rubbing it dry will take that coating off and the visor will become a fair weather visor and could fog up in snowy weather conditions.
The double lens visors don’t have that issue, they are easy to maintain but are more general all weather visors and all are vario’s (photo-cromatic). The visibility is slightly reduced because now you are looking through 2 lenses. We recommend:
Visor # 27 DL Vario MC Mirror, 2.7 square form 65% estimated
Visor # 28 Dl Vario Pol Red Mirror 2.7 square form 63% estimated
Visor # 15 DL Vario BR POL WH Mirror, 1.6 teardrop form 63% estimated
Visor # 20 DL Vario WP Mirror, 2.7 square form 62% estimated