FA Limiteds — Rest in peace

Started 8 months ago | Discussions thread
audiobomber
Veteran MemberPosts: 4,446Gear list
Like?
Re: Prime numbers
In reply to Roland Karlsson, 8 months ago

Roland Karlsson wrote:

31 and 43 are prime numbers, the 77 is not. It is 7x11 though, the product of two prime numbers.

Suitable for prime lenses.

A little far fetched maybe

I heard the 77 came about because 7 is a lucky number.

-- hide signature --

Dan

 audiobomber's gear list:audiobomber's gear list
Pentax K-3 Sony a6000 Pentax K20D Pentax smc DA 15mm F4 ED AL Limited Pentax smc FA 50mm F1.4 +15 more
Reply   Reply with quote   Complain
Post (hide subjects)Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow