Intes Micro MN56 or similar Maksutov Newtonian scopes wanted

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Intes Micro MN56 or similar Maksutov Newtonian scopes wanted

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willis » 2010-03-15, 00:42

Pls PM ur offer. Thanks!
Tak FS60C, APM-LOMO 80/480, APM-TMB 105/650, SW Black Diamond 120ED, Borg 125SD, SW 12" Dobs , Lunt LS35T, Lunt LS80T
TMB Super Mono 4mm, Pentax XO 2.5mm, Baader Planetarium 8-24mm, Nagler (2-4mm, 3-6mm, 13mm), Ethos (3.7mm, 6mm, 10mm), Explore Scientific 100º (14mm, 20mm)
DBK 21, DMK 21, DMK 41, DMK 51, ASI 178MC
Nikon D810A, Canon 5D II, Fujifilm X-T10
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willis
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Re: Intes Micro MN56 or similar Maksutov Newtonian scopes wanted

文章社長 » 2010-03-15, 01:21

Willis, I only have Sky Watcher 190 f1000 version. For Intes Micro, if you can't find a 2nd hand one, I can help you get a new one at cheaper price.

any reason you want a Maksutov Newtonian?

P.S., now imaging M101 under less than desired sky :oops:
兩個天文台 - 白鷺湖天文台、西藏自動化天文觀測站
主鏡 - Officina Stellare 500 口徑f3.8 RiFast攝星儀、APM/TMB 254 f9 APO、SkyWatcher Dob 18、305 f8.5 牛頓鏡、Paramount ME 赤道儀
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Re: Intes Micro MN56 or similar Maksutov Newtonian scopes wanted

文章willis » 2010-03-15, 01:51

I know Maksutov Newtonian is a good design & it's performance is close to APO. The Skywatcher 190MN is too big for me & in short term I cannot afford a 4" APO. So I want to look for an interim scope. I am kind of new, trying different scopes is good if the price is not high. Are u sure u can get a new one? Is Intes Micro MN56 discontinued? BTW, wish u clear skies in Taiwan. Wait for ur good photos!
PS* How come u can always get Internet access?
Willis
Tak FS60C, APM-LOMO 80/480, APM-TMB 105/650, SW Black Diamond 120ED, Borg 125SD, SW 12" Dobs , Lunt LS35T, Lunt LS80T
TMB Super Mono 4mm, Pentax XO 2.5mm, Baader Planetarium 8-24mm, Nagler (2-4mm, 3-6mm, 13mm), Ethos (3.7mm, 6mm, 10mm), Explore Scientific 100º (14mm, 20mm)
DBK 21, DMK 21, DMK 41, DMK 51, ASI 178MC
Nikon D810A, Canon 5D II, Fujifilm X-T10
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willis
全域版主
 
文章: 1518
註冊時間: 2010-02-01, 17:50
來自: HK

Re: Intes Micro MN56 or similar Maksutov Newtonian scopes wanted

文章社長 » 2010-03-15, 02:42

willis 寫:I know Maksutov Newtonian is a good design & it's performance is close to APO. The Skywatcher 190MN is too big for me & in short term I cannot afford a 4" APO. So I want to look for an interim scope. I am kind of new, trying different scopes is good if the price is not high. Are u sure u can get a new one? Is Intes Micro MN56 discontinued? BTW, wish u clear skies in Taiwan. Wait for ur good photos!
PS* How come u can always get Internet access?
Willis



As Henry prepared a wireless broadband internet card with unlimited access for me :P

understand your situation, see if you can find a 2nd hand first.

Yes, Maksutov Newtonian is good for planetary and deep sky work, a F5 MN have similar correction as a F8 Newtonian, and there is no diffraction spikes from Newtonian secondary spider structure. The major problem is cool down time, but in Hong Kong it's less a issue.

但我有一個看法,某些望遠鏡設計,例如MN,除非口徑有一定尺吋,例如175、200mm,否則並無優勢的。所以我對MN56很有保留。
兩個天文台 - 白鷺湖天文台、西藏自動化天文觀測站
主鏡 - Officina Stellare 500 口徑f3.8 RiFast攝星儀、APM/TMB 254 f9 APO、SkyWatcher Dob 18、305 f8.5 牛頓鏡、Paramount ME 赤道儀
配件 - 2 full sets of Supermonocentrics、Baader Mark V Binoviewer、Ethos、Canon 5D Mark II Mod、FLI Proline 16803冷凍相機、Mercedes SUV
星河科研社 http://www.astro.hk 電郵 saviofong@astro.hk
頭像
社長
Site Admin
 
文章: 12681
註冊時間: 2010-02-01, 14:17
來自: 香港


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