how big is the carrying case that comes with it? do you recommend it? can someone take a picture with a tape measure beside? and also how is the space inside the case for other things?
The case that comes with it is more for storage than really carrying. I HIGHLY recommend it, as it is a great value. I was able to source out those same cases a while back for a little cheaper, but after you add in the INSANE amount of shipping costs, it became unreasonable fairly fast ! There is room, and cutouts for hte lense accessory kit, lenses, one, maybe two diffraction gratings, spare batteries, and a few other small items.
Actually the case is one of the details I like best about this laser... ;D Plus I would think it helps to keep dust and smoke out of the laser when not in use.
The price differences between not buying the case, and buying the case is negligible, honestly. For the additional $20 - you get the case which is really nice to store it in - and you get the membership, and light year points...the points add up fairly fast, too ! I really do suggest the extra expense, as if nothing else, the case is definitely a bargain !