Search found 12 matches

by JeffB
Thu Jun 24, 2021 12:40 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

The Model R looks like a very charming vintage scope. I’ll take a look, thanks.
by JeffB
Tue Jun 22, 2021 6:43 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

Thanks to dtsh, hans and others who have provided helpful information in response to my original post. Unfortunately, I had a discouraging doctor visit this morning, and received a stern warning about aggravating my arthritic knees and ending my ability to walk, commute to work on the bus and subway...
by JeffB
Mon Jun 21, 2021 10:57 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

Thanks dtsh and PeteM. You helped me significantly. I didn’t know how the AO scope dtsh has compares to the 150 Series. I’ll wait for the offering from dtsh. Yeah, My body really can’t handle lifting the weight of any of these items, but I’m too darn picky about quality to give up on the sturdier ch...
by JeffB
Mon Jun 21, 2021 7:34 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

What do you think about this offering? I have no idea what condition this is really in, mechanically - the claim sounds good.... https://www.ebay.com/itm/384231502702?hash=item5975fb736e:g:7nwAAOSwcXhgznEM I submitted questions to the seller about the specific type of objectives, the mechanical and ...
by JeffB
Sun Jun 20, 2021 10:41 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

Thank you for your responses. I’m going to keep looking. I’m leery of eBay sellers - it’s difficult to really know what you’re getting, and without returns being accepted it’s even more risky for those of us not equipped to do refurbishing. When dealing with eBay it is important to know that listin...
by JeffB
Sun Jun 20, 2021 12:27 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

Thank you for your responses. I’m going to keep looking. I’m leery of eBay sellers - it’s difficult to really know what you’re getting, and without returns being accepted it’s even more risky for those of us not equipped to do refurbishing.
by JeffB
Sun Jun 20, 2021 1:29 am
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

I see a refurbished AO 50 on Ebay that seems to have been refurbished to OEM specs by a skilled, former-pro authorized microscope technician. It looks very nice in the photos - little cosmetic damage showing, and looks very clean. He says it's been lubed and all lenses cleaned and tested. It has a n...
by JeffB
Sun Jun 06, 2021 8:19 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

I just ordered an Amscope T450. It is on clearance for less than $300.00. Shipping weight is 12 lbs. Greg Thanks, Greg. I saw that sale price on the T450 - and I was curious about it. I'll look at it again. I think I should also look at the Omax M828, with a scope weight under 12 lbs., which comes ...
by JeffB
Sun Jun 06, 2021 8:15 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

Jeff - Cheap Chinese scopes tend to be small and light in weight. I recall an Omax trinocular that sold new for under $300 - it seemed to be maybe a third the weight of a DMLS or DMLB. Equipped with plan achromat objectives (a few more $$$), it would be usable for photography. There are also tiny "...
by JeffB
Sat Jun 05, 2021 10:40 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

Re: I Have A Weight Problem

Thank you all, for your interesting replies to my original post. I certainly understand that weight is ordinarily not considered a problem with a microscope - it is a plus in many cases, as quality microscopes have a substantial weight, and are built for sturdiness and stability. I have done enough ...
by JeffB
Sat Jun 05, 2021 3:56 pm
Forum: Microscopes and optics
Topic: I Have A Weight Problem
Replies: 30
Views: 7264

I Have A Weight Problem

Greetings to all - I'm a newcomer to quality microscopes with a desire to get back to an interest in microscopy first sparked when, as boy (50 years ago), I saw my first protozoans through a cheap children's microscope. I am interested primarily in bright field examination of freshwater protists and...