Earliest models had a 3 degree spot in a 21 degree field of view. The later models have a 1 degree spot in a 21 degree field of view.
On Tuesday 11 December 2001 21:23, Len Paris wrote: > Now you both have me curious. What is a 3/21 and a 1/21? No > such numbers on mine. > > Len > === > > ----- Original Message ----- > From: "Bill Owens" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Tuesday, December 11, 2001 8:01 PM > Subject: Re: Spotmeters > > > Would these be the same batteries for a 1/21? Just won one on > > ebay. > > > Bill, KG4LOV > > [EMAIL PROTECTED] > > > > > My 3/21 Spotmeter takes a 22.5 volt battery (#10048411 from > > Radio > > > > Shack) that looks like a smaller 9v battery. The smaller > > round battery > > > > is a 1.5 volt (#10282945 from Radio Shack). You can order > > them online > > > > from www.radioshack.com or through your local Radio Shack > > store. > > > > On Tuesday 11 December 2001 19:17, Len Paris wrote: > > > > Ken, > > > > > > > > I still have mine, I bought it in Japan the first year > > Pentax > > > > > made them available. It used two mercury batteries, one > > of them > > > > > a 9-volt. I think a 9-volt lithium battery would work for > > that > > > > > one but the other mercury battery was an odd physical size > > and > > > > > nobody makes anything that will even fit the compartment. > > I > > > > > know because, as I say, I continue to search after all > > these > > > > > years. > > > > > > > > Len > > > > --- > > > > > > > > > I don't know what you mean by "the original Pentax > > Spotmeter", > > > > > but I > > > > > > > > > have a 3/21 that is about as old as any I know of and I > > found > > > > > batteries > > > > > > > > > for it at Radio Shack through special order. > > > > > > > > > > -- > > > > > Kenneth Archer + San Antonio, Texas > > > > > > > > - > > > > This message is from the Pentax-Discuss Mail List. To > > unsubscribe, > > > > > go to http://www.pdml.net and follow the directions. Don't > > forget to > > > > > visit the Pentax Users' Gallery at http://pug.komkon.org . > > > > > > -- > > > Kenneth Archer + San Antonio, Texas > > > [EMAIL PROTECTED] ICQ #24980801 > > > Powered by Linux ++ Mailed by Kmail > > > - > > > This message is from the Pentax-Discuss Mail List. To > > unsubscribe, > > > > go to http://www.pdml.net and follow the directions. Don't > > forget to > > > > visit the Pentax Users' Gallery at http://pug.komkon.org . > > > > - > > This message is from the Pentax-Discuss Mail List. To > > unsubscribe, > > > go to http://www.pdml.net and follow the directions. Don't > > forget to > > > visit the Pentax Users' Gallery at http://pug.komkon.org . > > - > This message is from the Pentax-Discuss Mail List. To unsubscribe, > go to http://www.pdml.net and follow the directions. Don't forget to > visit the Pentax Users' Gallery at http://pug.komkon.org . -- Kenneth Archer + San Antonio, Texas [EMAIL PROTECTED] ICQ #24980801 Powered by Linux ++ Mailed by Kmail - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
