hi ppl,
i'found a substitute for the 240mm fujinon copy lens in the u.s.
but we ( from the german www.diy-community.de) have some trouble w shipping. sciplus is not able or willing to ship to germany.
it's a 9" lens seems appropriate for the 7" lilli and psone.
see here: http://www.sciplus.com/category.cfm?subsection=21
so we are in need of you guys over there.
we need somebody to ship it after we have sent the funds including shipping cost. we intend to order 10 pcs.
please, hit me w an e-mail if anybody wants to support the german community.
thx.
ief
i'found a substitute for the 240mm fujinon copy lens in the u.s.
but we ( from the german www.diy-community.de) have some trouble w shipping. sciplus is not able or willing to ship to germany.
it's a 9" lens seems appropriate for the 7" lilli and psone.
see here: http://www.sciplus.com/category.cfm?subsection=21
so we are in need of you guys over there.
we need somebody to ship it after we have sent the funds including shipping cost. we intend to order 10 pcs.
please, hit me w an e-mail if anybody wants to support the german community.
thx.
ief
Hi,
thanks for your tip but have you got any more info on these 9" lenseses? Is it going to be on par with the Fujinon copy lens qualitywise?
thanks for your tip but have you got any more info on these 9" lenseses? Is it going to be on par with the Fujinon copy lens qualitywise?
69071
PROJ. LENS, 9.0" F:5.6 9" F:5.6 2-11/16" 3-1/4"
$9.50/EACH
is this the lens you're thinking?
let me run some numbers today, I am willing to purchase & ship these lenses. If you have any questions or need to change the count from 10 pcs email me.
I recently sent a fuji 240 to edwinfriend in hong kong and that went well.
PROJ. LENS, 9.0" F:5.6 9" F:5.6 2-11/16" 3-1/4"
$9.50/EACH
is this the lens you're thinking?
let me run some numbers today, I am willing to purchase & ship these lenses. If you have any questions or need to change the count from 10 pcs email me.
I recently sent a fuji 240 to edwinfriend in hong kong and that went well.
69071
PROJ. LENS, 9.0" F:5.6 9" F:5.6 2-11/16" 3-1/4"
$9.50/EACH
is this the lens you're thinking?
let me run some numbers today, I am willing to purchase & ship these lenses. If you have any questions or need to change the count from 10 pcs email me.
I recently sent a fuji 240 to edwinfriend in hong kong and that went well.
PROJ. LENS, 9.0" F:5.6 9" F:5.6 2-11/16" 3-1/4"
$9.50/EACH
is this the lens you're thinking?
let me run some numbers today, I am willing to purchase & ship these lenses. If you have any questions or need to change the count from 10 pcs email me.
I recently sent a fuji 240 to edwinfriend in hong kong and that went well.
oops
sorry for the double post, i hit the back arrow by mistake, one can be deleted.
There are also first surface mirrors from sciplus that are a very good price ($3.50usd; 160mm X 183mm and $2.00usd 77mm X 194mm)
not sure the quality, however a fs mirror is in many designs and wouldn't add much to the total shipping.
sorry for the double post, i hit the back arrow by mistake, one can be deleted.
There are also first surface mirrors from sciplus that are a very good price ($3.50usd; 160mm X 183mm and $2.00usd 77mm X 194mm)
not sure the quality, however a fs mirror is in many designs and wouldn't add much to the total shipping.
Hello all .....
I´m a friend from I_eat_flowers ..
my english not so fine , so I ask him to post this here ...
69057 PROJ. LENS, 7.8" F:6.6 7.8" F:6.6 2-7/16" 2-7/16" $7.95/EACH
69071 PROJ. LENS, 9.0" F:5.6 9" F:5.6 2-11/16" 3-1/4" $9.50/EACH
I think the second Lens is also interestet .....
at the first one from both , for test ....
I think shipping ( seamail / standardmail ) 10 or 15 $US
I´m a friend from I_eat_flowers ..
my english not so fine , so I ask him to post this here ...
69057 PROJ. LENS, 7.8" F:6.6 7.8" F:6.6 2-7/16" 2-7/16" $7.95/EACH
69071 PROJ. LENS, 9.0" F:5.6 9" F:5.6 2-11/16" 3-1/4" $9.50/EACH
I think the second Lens is also interestet .....
at the first one from both , for test ....
I think shipping ( seamail / standardmail ) 10 or 15 $US
11steve11 said:
hi 11steve11,
yeah, yippieh, that's the lens we are desperatily want to order. i am happy that you want to purchase and order.
i'll hit you with a pm.
what Focal length Fresnel would be used with this lens? Could i use a fresnel with a 220 mm focal length for my field fresnel with this Projection lens?
mccamp82 said:
i think it'll work cos 220mm fl of ur fresnel matches the 228 mm of this pj lens.
btw. in my psone setup i am using two 310mm fresnels(thin magnifier) in front of the display and a fujinon 240mm pj lens and it works well.
Re: you've got mail
gotten and replied. you got the ball rollin. thx for your help.
hope we'll have the lenses over here soon.
11steve11 said:
gotten and replied. you got the ball rollin. thx for your help.
hope we'll have the lenses over here soon.
Hi,
#1 I'm just wondering wouldn't be possible to get some condenser lenses from this particular eshop as well?
Lenses, Lenses, Small and Large
Ideal for the home scientist interested in doing a science project on optics. As industrial surplus they may have edge chips or light surface scratches, but nothing to interfere with your experiment. Each assortment has ten lenses. Five will have positive focal lengths, and five negative. Thus five will enlarge, magnify, form images and condense light. The other five will diminish, reduce, disperse light and not form images. Each lens will be unlike the others. The difference in assortments? It's a matter of size! The tiny lens assortment will have lenses with diameters under 1/2".The small from 1/2" up to 1-1/4". The large lens assortment lenses will have diameters of 1-1/4" to 2-1/2". Which to get? You will find shorter focal lengths with the smaller lenses, but they are easier to lose. Get several and build your science project around a demonstration of the physics preventing very short focal lengths with larger lenses.
3711 KIT, LARGE LENSES $3.50/PKG(10)
3707 KIT, SMALL LENSES $2.00/PKG(10)
6901 KIT, TINY LENSES $1.75/PKG(10)
#2
Did you check with them about the details of their copy lenses,
because on the 2nd page they provide more description
on the "Eye Checker copy lense" - they talk about metal housing etc. I'm just curious what will be the quality of our future 9" lenses.. it might be desirable to ask them for a picture
of this particular model..?
http://www.sciplus.com/category.cfm?subsection=21&category=188
thanks
#1 I'm just wondering wouldn't be possible to get some condenser lenses from this particular eshop as well?
Lenses, Lenses, Small and Large
Ideal for the home scientist interested in doing a science project on optics. As industrial surplus they may have edge chips or light surface scratches, but nothing to interfere with your experiment. Each assortment has ten lenses. Five will have positive focal lengths, and five negative. Thus five will enlarge, magnify, form images and condense light. The other five will diminish, reduce, disperse light and not form images. Each lens will be unlike the others. The difference in assortments? It's a matter of size! The tiny lens assortment will have lenses with diameters under 1/2".The small from 1/2" up to 1-1/4". The large lens assortment lenses will have diameters of 1-1/4" to 2-1/2". Which to get? You will find shorter focal lengths with the smaller lenses, but they are easier to lose. Get several and build your science project around a demonstration of the physics preventing very short focal lengths with larger lenses.
3711 KIT, LARGE LENSES $3.50/PKG(10)
3707 KIT, SMALL LENSES $2.00/PKG(10)
6901 KIT, TINY LENSES $1.75/PKG(10)
#2
Did you check with them about the details of their copy lenses,
because on the 2nd page they provide more description
on the "Eye Checker copy lense" - they talk about metal housing etc. I'm just curious what will be the quality of our future 9" lenses.. it might be desirable to ask them for a picture
of this particular model..?
http://www.sciplus.com/category.cfm?subsection=21&category=188
thanks
hi mesuge,
i think this lens kits don't make sense. too much crap. maybe one of them is fine and the rest has to be sort out. i wouldn't order that.
yes , the eye checker , have seen them. have a shorter fl than the 9" .
i'll concentrate on the 9".
here's a pic (thx 11steve11) of that 9"
i think this lens kits don't make sense. too much crap. maybe one of them is fine and the rest has to be sort out. i wouldn't order that.
yes , the eye checker , have seen them. have a shorter fl than the 9" .
i'll concentrate on the 9".
here's a pic (thx 11steve11) of that 9"
An externally hosted image should be here but it was not working when we last tested it.
I actually went and got both that projection lens and the small lenses kit when I was building my first projector. The projection lens seems to work pretty well, though I can't tell whether it's a doublet or a triplet. The aperture on the inside is smaller than the actual diameter of the lens, so it lets less light through (unfortunately). That said, it did give me a nice sharp picture. The throw distance was long, which could be a plus for a lot of people. I had it about 10' from the wall and was getting a 60" diagonal picture out of a 5.6" screen. I'll post pictures later if you want. The small lenses kit that I ended up with was pretty useless for projection, there was one lens that might possibly have been used as a condenser but it's focal length was way too long. Mostly they were just fun to play with. Hope some of that helps you guys out, and good luck.
@vassarguy , thank you for the info. it helps. pics are appreciated. ;-)
yeah, the inside aperture points out on a doublet since the aperture avoids spheric and chromatic aberration. a triplet would would have inserted a dcv lens instead of an aperture. anyhow, if picture is crispy with that lens it'll do the job.
@mesuge,
thanks to the provided info on that lens kit i guessed right.....
yeah, the inside aperture points out on a doublet since the aperture avoids spheric and chromatic aberration. a triplet would would have inserted a dcv lens instead of an aperture. anyhow, if picture is crispy with that lens it'll do the job.
@mesuge,
thanks to the provided info on that lens kit i guessed right.....
on order from sciplus
an order has been placed with www.sciplus.com for the 10 @ 9" focal lenses as a substitute for the Fuju 240mm. I expect to see them in 7 to 10 days according to the website.
an order has been placed with www.sciplus.com for the 10 @ 9" focal lenses as a substitute for the Fuju 240mm. I expect to see them in 7 to 10 days according to the website.
i grabbed one of these. gonna give it a shot with my work-in-progress. the only thing i need now is a couple fresnels (somewhere around 7"x8"). searching around, but if anyone knows a good place for these, lemme know.
oh, and my bulb just burnt out, so its gonna take a bit longer than previously expected.
oh, and my bulb just burnt out, so its gonna take a bit longer than previously expected.
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