66mm*24mm 2~90-Degree 99% Transmittance Glass Optic

Pros: Its BIG

Cons: Lense was not very clean when I got it. but I was able to clean it.

Other: Nice lense.

Pros: Nice lens, made from glass, a great clear lens depending on your application. Size wise is exactly the same as a e30 bmw clear lens.

Cons: I ordered four of these items. They were individually wrapped in tissue, placed in small zip seal bags and sent together in a soft bubble pack. As you might expect they were damaged from their trip half way around the world.
Also to note these lenses were not optically 100%, they had slight swirls in them (what do you expect for $7.00).

Other: Great lens for the price. Could be packaged for shipping in a more appropriate manner.

Pros: Very Nice lens made from glass. They (I`ve ordered two of them)came well protected, individually wrapped in tissue, placed in small zip seal bags, they have not scratches or damages.
I purchased these lenses for use in a DIY proyector, so they are fantastics for only five dolars.

Cons: I must do some test but untill that it seems these lenses has not cons.¿What do you spect by only five dollars?

Other: I like it. . Good price,none scracthes or damages, they are exactly what i spected and cross the world in less than a month (from china to argentine.

Pros: A superb cristal glass HUGE optics! . I was looking for big optics like these, tand he major ones selled here on DX was for flashlights, but for some with other skills, people can promote a nice home decor, glueing it on windows and even designing a lamp w/ a pair or more

Cons: None; It is hard to find any cons in this. Maybe, an extra protection bubble pack, becouse it comes poorly hand wrapped it and is some cases, comes here openned

Other: DIY a brand new lamp or glass window decor!

Pros: Best budget priced lens I've purchased - no scattered/multiple emitter images like most others. This lens is a drop-in replacement for the crelant 7g5v2 Aspheric head. I bought three, two of 3 give same lux measurement as stock lens but w/ clearer image. Third lens tests a bit higher than stock (5%) and also clearer image. Good job DX - please get whoever makes these to make the other sizes you sell the same way!

Cons: none - but since DX wants more characters, I'm typing.

Other: need a lens this size? buy it!

Pros: Looks to be very clear glass. I bought two of them, and they both have much, much less molding defects than the ones I got from one another place with a word "Good" in its name. Used it in a homemade flashlight.

Cons: It's not perfect, but I don't think, that molded lens could get much better. The outer rim is not round, but has some irregularities, that makes it more difficult machine a tight fit housing.

Other: Hope these lenses will get only better in time...