I undertsand the lens pen is to clean the lens. But how do u guys clean the filter? Use a lens pen too?
Nv use a lens pen. I have coating came off my b+w mrc because of that. Use a microfiber cloth or blower.
Nv use a lens pen. I have coating came off my b+w mrc because of that. Use a microfiber cloth or blower.
what!! are you serious? using a lens pen will remove the mrc coating? how do you know that the coating is removed? then what about those stains on the front elements of the lens?
i do use a lens pen to clean both the front element and the filter, will this erode/remove the coating on them? can any one verify what our fellow CSer has said? thanks!
all speculation:Yes i m serious. I was happily using it a few year ago. Untill i notice my filter's coating is uneven. The edges which i always clean has coating disappearing. Shine it against the light and see the coating reflection.
Use it on your own risk. Do a search i think there are other user experience too.
Now i just blow off the dust then clean it with a microfiber cloth.
Good luck.
all speculation:
old link in clubsnap
read this
anything with friction long enough will wear out, even water can go through a rock
cleaning the lens 18 times in 6 months with one lenspen? Perhaps that is the problem.i was using the lenspen on my filter only for 6 months the most. Cleaning is only like maybe thrice a months after taking pictures. And i had the problem of coating coming off.
while using a microfiber cloth, i dont have this problem of coating coming off till now.
cleaning the lens 18 times in 6 months with one lenspen? Perhaps that is the problem.
I think:
- you clean the filters too frequently. Why will you need to clean the filters 3 times a month? What was on the filters? For me, I will use it only when there are obvious fingerprints/smuges on the filters. So, perhaps I will use it 2-3 times a year at most.
- You didn't change to a new Lenspen often enough. If you are using it so frequently, perhaps you should have use a new Lenpens after every 2 months instead of 6. Every time you use the same Lenspen on filters, you are introducing contaminents onto the tip of the Lenspen. So, after a while, you are scratching your filters with the the contaminents when trying to clean the filters.
For a tool that costs only $10, I would suggest replacing it after using not more than 5 times.
But I replaced the lenspen with my oakley micro fiber cloth for cleaning and it solves the problem.
cos none of mine is scratched yet:bsmilie: so B+W:thumbsup:
:thumbsup:yup, agree too
Btw, was using Hoya many yrs ago but due to...aiya, I've mentioned this b4 in similar post, so aiyo...sian/frustrations-lahhh chg all to B+W since.
May refer to my sig. below![]()
I do that too when if I feel lazy to take cloth out of my bag,With B+W filters....I just use my clothe / T-shirts to clean
Price wise, I paid $140 bucks for a 77mm Hoya HD UV; when the BW UV Haze and clear is selling for $130 and $150 respectively...