B+W #300 57mm Push-On Lens Cap
The B+W Push-On Lens Cap #300 model is their 'standard' unit, and has a slightly convex front surface to prevent the inside of the cap from touching the glass of your lens when it is tucked away in a bag. The sides are their 'standard' depth, to fit on normal lens barrels or standard-style filters, and this particular unit has a 57mm inner diameter.
B+W also makes a 'shallow' sides model, the #305 model, to fit on slim filters, and a more common snap-on cap.
It isn't an exact science due to all the variables involved, but generally a push-on cap that is 2-3mm larger than the lens' filter size fits just right.
REVIEW SNAPSHOT®
by PowerReviews(based on 4 reviews)
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of respondents would recommend this to a friend.
REVIEWS
Reviewed by 4 customers
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Displaying reviews 1-4
Pros
Cons
Best Uses
Comments about B+W #300 57mm Push-On Lens Cap:
Fits snugly over my 55mm Minolta lenses with Hoya filters. No tabs to press. Stays firmly in place yet pops off easily when you want it to.
- Was this a gift?:
- No
Pros
- Easy To Use
- Reliable
Cons
Best Uses
- Everyday use
Comments about B+W #300 57mm Push-On Lens Cap:
i have the olympus sp-800uz.. and had lost my original lens cap.i measured across the lens/ and encloser where the lense reverts back inside the camera... and took a risk on ordering thisi had great estimation, and it fits nice and snug.... now i dont have to worry bout any damage to my lense... plus it was a great value..where as another olympus would of cost me $15 [...]
- Was this a gift?:
- No
Comments about B+W #300 57mm Push-On Lens Cap:
After ordering three different sizes as advised by B&H staff, the only thing good about the cap was the ease of returning it. Sizes were grosely incorrect everytime.
Comments about B+W #300 57mm Push-On Lens Cap:
These are well made caps, but of thick material with little ridges inside. Thus, it is hard to know what size to order. My Leitz IUFOO hood for the 90/135mm lenses has a 57mm outside diameter. I ordered 57mm size which was too small.
The alternative Kalt caps require the exact size. I ordered the Kalt 58mm cap next and it's too big. I managed to make it fit by putting in some adhesive flocking paper inside the rim.
- Similar:
- Kalt
Displaying reviews 1-4
Lens Cap Keeper
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- Original: $1.99
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- Price: $1.79
- GBP 1.14
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