Search found 1444 matches

by superiorstream
Sun Jan 28, 2024 11:58 am
Forum: Equipment Discussions
Topic: Self made modular system
Replies: 26
Views: 38822

Re: Self made modular system

Hi All Many people had ask about the availability of the various rings/adapter rings/tubes etc.As a matter of facts, most of these were my self lifetime collection spanning from since 14 to now 70 yrs old from flee market like sungei road and kreta ayer which no more existed. However no worries now....
by superiorstream
Sun Jan 28, 2024 11:44 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

Next....to be continued.....
MAKING AND CONVERTING LONG FOCAL LENGTH EYEPIECES USING BINOCULAR OBJECTIVES (BASICALLY 50MM BINO)
by superiorstream
Sun Jan 28, 2024 11:41 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

As for the focal length of the ep obtainable ,its between 12mm to 25mm(generally assume the objectives is a f4 to f6 and calculate given the magnification of the bino). Quite difficult to get 3.5mm and below ep and hard to get 32mm and above ep in this way. Anyway l was able to get pentax and kowa c...
by superiorstream
Sun Jan 28, 2024 11:32 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

Hi akdwivedi The quality of the eyepiece obtained depends on the eyepiece of the original bino manufacturer.. As a general rule those branded bino produce super sharp eyepiece at the center....but in general blurred out image at the edge. Very rare to find a ....sharp to the edge ep. However many ep...
by superiorstream
Sun Jan 21, 2024 10:08 am
Forum: Buy and Sell
Topic: WTS Borg adapters SOLD
Replies: 2
Views: 1906

Re: WTS Borg adapters

Hi maguro
Can reserve item 1,2,3,4 for me?
Upon confirmation will message for metup arrangement.
Thanks.
by superiorstream
Fri Jan 12, 2024 12:33 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

I wish to thanks all who had sold me equipments.....they included koko ,Alvin(great red spot), Remus ,rlow ,Hardwarezone and also those vendor at sungei rd and kreta ayer flee market.
by superiorstream
Fri Jan 12, 2024 12:29 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

Onee warning.....
This ....way of making eyepieces is by no way cheap. A good source of such rings is aliexpress . As for me it come from my collection which started since 12 years old.




..
by superiorstream
Thu Jan 11, 2024 10:26 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

Hi
The main idea is to enclose the binocular eyepiece with a container made from camera adapter ring and filter rings.....or alternatively from pvc or plastic tube and then adapt it to a 42mm to 1.25 eyepieces tube. This will enable you to put it into a telescope that can take 1.25 eyepieces.
by superiorstream
Thu Jan 11, 2024 10:26 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

Hi
The main idea is to enclose the binocular eyepiece with a container made from camera adapter ring and filter rings.....or alternatively from pvc or plastic tube and then adapt it to a 42mm to 1.25 eyepieces tube. This will enable you to put it into a telescope that can take 1.25 eyepieces.
by superiorstream
Thu Jan 11, 2024 10:17 am
Forum: Equipment Discussions
Topic: Eyepieces from binoculars and modification.
Replies: 10
Views: 2585

Re: Eyepieces from binoculars and modification.

Hi
Thanks Hardwarezone for the uploading.