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Author Topic: Aksesori dan Eyepieces  (Read 7952 times)
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rizal
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« pada: February 02, 2005, 04:58:08 PM »

Ada sesiapa nak share tentang aksesori yang baik untuk teleskop?
Cadang nak cari eyepieces , barlow etc.
Boleh rekomen?
Power supply bagaimana kalau nak guna GOTO dan laptop di luar?
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kamayok3
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« Reply #1 pada: February 02, 2005, 05:45:22 PM »

Hi Rizal,

Eyepiece yang saya recommend ialah:

Meade 4000 series SP.....
Vixen 8-24mm zoom ep.....
Celestron Ultima series 2x barlow ataupun Antares Barlow.......
Variable projection photography adapter......
set of color filter......
hartmann mask..........
T-ring........
illuminated reticle eyepiece.......must be in double cross hair...

cant remember already........that's all first! continue next...

Tommy
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rizal
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« Reply #2 pada: February 02, 2005, 05:57:30 PM »

kamayok,
Barlow ULTIMA tu di Malaysia kat mana boleh beli?
Meade maybe boleh cari dari Mr. Looi..
bagaimana tentang kualiti SKywatcher punya eyepieces?
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shahgazer
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shahgazer
« Reply #3 pada: February 02, 2005, 10:26:33 PM »

Quote from: rizal
Ada sesiapa nak share tentang aksesori yang baik untuk teleskop?
Cadang nak cari eyepieces , barlow etc.
Boleh rekomen?
Power supply bagaimana kalau nak guna GOTO dan laptop di luar?


Salam, bro rizal

My advice, go for Zoom Eyepiece (Vixen etc) dan Variable Barlow (2x-3x). dalam jangkamasa panjang, you will save banyak duit. Sekarang saya kalau buat visual observation (walaupun dah jarang...asyik syok ke video je.. hehe ), saya guna 2 combination tu je.
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kamayok3
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« Reply #4 pada: February 02, 2005, 10:55:57 PM »

Ah....kalau follow bang shah instruction also not bad. Tapi the most important thing is you perlukan satu barlow yang baik. Tak kira zooming visual ataupun zooming photography. Jimat masa dan duit!

But kalau sampai masa nak pilih zoom eyepiece, itulah nak berhati-hati. Kerana banyak expert kat luar negara tak suka guna zoom eyepiece. Becoz of the internal lens movement. Sure ada keburukannya. you bolehlah fikir baik baik.Smiley

Most important advice: Read more review and product tutorial/instruction!!!

Tommy
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rizal
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« Reply #5 pada: February 03, 2005, 10:27:22 AM »

Try out this simulation :-
http://www.scopesim.com/
Baru dapat dari latest edition SKY and TELESCOPE march.

Nampak gaya kena beli higher power eyepieces la ..
9mmx2 Barlow OK kot untuk planetary .
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kamayok3
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« Reply #6 pada: February 04, 2005, 01:07:34 AM »

Hi rizal....

regarding how to choose eyepieces, actually you can buy some wide field eyepiece. U know why, becoz ETX can act like your barlow. The focal length of you ETX can double the size of the planets or deep sky objects.
you can see the chart below:

Eyepiece   Focal Length(mm)    Power       W/Barlow
SPL 6.4            6.4                     229.69   459.38
SPL 9.7              9.7                     151.55   303.09
SPL 12.4          12.4                    118.55          237.10
SPL 15                     15                      98.00    196.00
SPL 20                    20                      73.50   147.00
SPL 26                    26                       56.54   113.08
SPL 32                    32                       45.94   91.88
SPL 40                    40                       36.75   73.50
SPL 56                    56                      26.25   52.50

Thhis chart is for your ETX105.....you are lucky coz u got a Mak....I love maksutov becoz of the magnification. You will become popular to public when you point ur scope to planets. Smiley

Be confident to the ability of your scope. Fully utilize it!

Tommy
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kamayok3
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« Reply #7 pada: February 04, 2005, 01:08:29 AM »

Hi rizal....

regarding how to choose eyepieces, actually you can buy some wide field eyepiece. U know why, becoz ETX can act like your barlow. The focal length of you ETX can double the size of the planets or deep sky objects.
you can see the chart below:

Eyepiece   Focal Length(mm)    Power       W/Barlow
SPL 6.4            6.4                     229.69   459.38
SPL 9.7              9.7                     151.55   303.09
SPL 12.4          12.4                    118.55          237.10
SPL 15                     15                      98.00    196.00
SPL 20                    20                      73.50   147.00
SPL 26                    26                       56.54   113.08
SPL 32                    32                       45.94   91.88
SPL 40                    40                       36.75   73.50
SPL 56                    56                      26.25   52.50

Thhis chart is for your ETX105.....you are lucky coz u got a Mak....I love maksutov becoz of the magnification. You will become popular to public when you point ur scope to planets. Smiley Actually until  now i seldom use barlow on my ETX....just play with eyepieces.

Be confident to the ability of your scope. Fully utilize it!

Tommy
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kamayok3
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« Reply #8 pada: February 14, 2005, 03:08:48 PM »

Hi everybody,

I am back!!! Sekarang kat KL ni. Bila kita nak organise satu pertemuan?
Hari Sabtu ni? Petang ataupun Malam? Any suggestion?

Ohya Bro rizal...I want to show you the mount. When can we meet up?

Regards,
Tommy
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rizal
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« Reply #9 pada: February 14, 2005, 04:06:17 PM »

Hi Tommy,
Most likely during the weekend lah.
Weekdays is almost impossible.
Sabtu will be great..
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kamayok3
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« Reply #10 pada: February 14, 2005, 04:42:44 PM »

ok...no problem!

better give me a call or SMS me first......then we can meet at SEAPARK,PJ.
View the mount in my house will be better.

Did you receive your ETX105 yet? If yes, bring it together. Better for demostration.

Tommy
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rizal
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« Reply #11 pada: February 14, 2005, 05:40:58 PM »

Tommy,
The ETX is not here yet laaaah Sad
It will be in HK from US on the 18th probably after that they will send it to me.
Wasted clear skies!
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kamayok3
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« Reply #12 pada: February 14, 2005, 05:48:18 PM »

ha.......it always like that one.

Last time i also wait until more than 1 month to receive my ETX125. Already used to it.

So, nevermind...you can see it first. If puas hati, you can take it straight away. Wait until your ETX105 come,you can mount it up straight away.

So, hope to see u this Saturday.

Tommy
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rizal
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« Reply #13 pada: February 18, 2005, 12:30:19 PM »

tommy,
I will call you soon. Maybe coming on Sunday - my payday Smiley
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kamayok3
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« Reply #14 pada: February 18, 2005, 12:46:02 PM »

hahaha.......okok! give me a call first before u come,ok?

See ya.....

Tommy
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