Do rented lenses usually come with cheap filters attached?

Question

I got the Pentax smc DA★ 200mm f/2.8 ED (IF) SDM from an online camera gear rental company as part of the Photography Stack Exchange Lending Library experiment. (Thanks, Stack Exchange!) This is a relatively fancy lens; one of Pentax's most expensive, and it's got heavy-duty build and features, including weather sealing. I wasn't surprised to see that the rental company sent it with a UV filter (which the insert says is "mostly for protection"), but I was disappointed to see that it's the cheapest Tiffen protection filter, which is generally not well-regarded.

Now, I realize that it's my responsibility to protect the lens, but part of my reason for renting is to see what the lens can do, and having it impaired by a cheap filter is not really what I wanted. So, I've taken it off and am going to be ultra-careful. Since I'm beyond phase where I had a high risk of a two-year-old suddenly flinging sand at me at the playground, I usually don't use a protective filter on my own lenses, even the pricier ones, and nothing horrible has happened to me yet. And this one comes with a really hefty and solid lens hood which makes me feel pretty safe in the field.

If the filter were a super-multicoated B+W or Hoya — or maybe even a fancier Tiffen filter — I'd be inclined to leave it on (at least outside of some technical tests). Or if I had a high-quality 77mm ⌀ UV filter of my own, maybe I'd swap that in — but I don't.

I'm going to ask the company about this, but I wonder if it's standard practice, and what people who rent lenses usually do. The company didn't even send a protective storage case for the filter; it seems pretty clear that they expect it to be left in place.

Do most camera lens rental companies send their lenses with protective filters? What kind of filters do they use if so? And what do people who do this a lot do about it?

Answer 1

I've rented two from LensRentals.com, a 15-85 and 100-400L, and neither came with a UV filter. Personally, I wouldn't expect a rented lens to come with a filter since a purchased lens doesn't come with one; like any other lens you get into your possession, the damage-quality tradeoff is up to you to make.

LensRentals.com's FAQ explains why, and comes down on the side of image quality (without penalizing the renter):

Because we believe filters degrade image quality to a slight degree, we do not put UV filters on the lenses unless you specifically order them. Because that is our choice we do not consider the renter responsible for minor hairline scratches to the front element.

Answer 2

Not sure of how much usually this sample represents but I can tell you that the store where I teach photography rents all lenses with a UV filter and the firs thing I do is take it off.

As part of the same Lending Library experiment, I rented a Canon lens and it did not come with a UV filter. I suppose that means Lens Rentals Canada probably does not send filters with every lens.

This puts my sample of two places as 50% cheap filters and 50% no filters.