Leica Binos BA BN Difference?

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Can anyone tell me the difference between the Leica BA binoculars and the new BN version? I understand that some form of optical modifications were implemented, but I do not know what and if the change is worth the price versus the older model. The BA's I looked through were damn good. Thanks

-- Michael Kadillak (m.kadillak@home.com), November 07, 2001

Answers

The BN versions have a harder coating on the front element (not sure about the inner coatings), closer focussing and better seals. They are waterproof to 5 metres (in case you want to snorkel with them). Leica actually recommends cleaning by washing them under running water.

I have just listed a pair of as-new 8x42 BN Trinovid binoculars on ebay because I simply must have a 19mm R lens which has just become available for only a slightly exorbitant price.

-- wayne murphy (wmurphy@powerup.com.au), November 08, 2001.


Michael, Which models are you considering? I have both 10x42 and 8x32 BA's and 10x32 BN binos. All are great! Can't really tell any significant difference in use between BA's and BN's except the BN's focus closer. The 32's are noticeably lighter and handier than the 42's but the 42's have slightly better definition and early/late low light usage. Clarity and color rendition of all are simply amazing. One correction, Leica no longer recommends cleaning their binoculars under "running water" but recommends immersing in still water instead. LB

-- Luther Berry (lberrytx@aol.com), November 08, 2001.

PS: BOTH BA's and BN's are waterproof to 5 meters. LB

-- Luther Berry (lberrytx@aol.com), November 08, 2001.

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