Question 1

Has anyone compared nexstar 127 slt to nexstar 130 slt?

Accepted Answer

The 127 slt will balance better on the mount because of its compactness. Also the 127 does not have to be collimated

Question 2

Did you see Jupiter.

Accepted Answer

Greetings,

Amazon has, unfortunately, mixed all SLT scope reviews and Q&As together. But the 127 Mak is an excellent planetary, lunar and binary star telescope due to its nearly perfect optical design and long focal length. Far superior to a fast Newtonian with its anemic magnifications and coma.  The basic detail on Jupiter with the 127 Mak is easy: at least 4 bands, the red spot (though it is shrinking of late and losing its color). The four major moons are easy targets as they cross Jupiter's disk. Their shadows are black dots. Performance is limited to steady 'seeing' conditions.

Steve Franks

Question 3

Aside from the 1 inch aperture difference, what are the differences between the nexstar 127slt and the similarly priced nexstar 4se?

Accepted Answer

One big difference is that the 4SE has Starbright XLT coatings which is the best coating you can get. It makes a big difference, and in all likelihood that offsets the 1 inch larger meniscus on the 127 SLT

Question 4

What additional filters and lenses (brands/types) would you recommend getting for those of you who got others? I'd like a nice moon filter for sure.

Accepted Answer

Greetings,Don't buy ANY accessory until you KNOW you NEED it. Color filters are an excellent example. Only after you become accomplished as an observer should you consider filters. Carefully research the type and focal length eyepiece you need to build a good set. Three are all one really needs - low, medium and high. A Barlow may be a good idea to double your eyepiece collection but get the proper Barlow. Don't duplicate what eyepieces you already have. Stick with a 2x or 2.5x Barlow. But get your eyepieces first! That will determine the Barlow requirement. I prefer full eyepiece sets, others prefer to use Barlows.The 127 Mak, with its long f/ratio and excellent optics is very forgiving with eyepieces. Inexpensive eyepieces will be superior performers with it though they would fall flat with fast ratio Newtonians, for instance. And keep the number of elements in the eyepiece to a minimum. Many elements rob you of light which is a precious thing with just 5" aperture. I can highly recommend the Agena Dual ED Starguiders. They are top notch performers with generous fields of view; flat fields; excellent color correction; suitable for deep sky, planetary, or binary star work; with a great build quality at a reasonable price.http://www.amazon.com/Agena-1-25-Starguider-Dual-Eyepiece/dp/B00YFZQ33OSteve Franks

ASIN	B0038LX8XE
Amazon 売れ筋ランキング	おもちゃ - 241,527位 ( おもちゃの売れ筋ランキングを見る ) 望遠鏡 - 173位
GTIN (Global Trade Identification Number)	00050234220972
UPC	050234220972
おすすめ度	4.3 5つ星のうち4.3 (1,142) var
ズーム倍率 (デジタル含む)	50x
ドーズリミット	0.91 秒角
パック数	1
ファインダースコープ	レフレックス
フォーカス機能	マニュアルフォーカス
ブランド名	Celestron
メーカー名	Celestron
メーカー型番	22097
ユニット数	1.0 個
レンズ有効径	127 ミリメートル
互換デバイス	Vixenスタイルマウント。
付属品総数	1
光学管の長さ	27 インチ
出口瞳孔の直径	3.53 ミリメートル
品目の寸法（D x W x H）	86.4奥行き x 76.2幅 x 127高さ cm
商品の追加説明1	コンピュータ化されたマクチュートブ・カセグレイン・オプチカルシステム、クイックリリース・フォークアームマウント、アクセサリ用アUXポート
商品の重量	18.1 ポンド
型番	22097-CGL
接眼レンズの説明	プローセル
架台	経緯台式
焦点距離の説明	127ミリメートル
視野	1.7 度
電池の数	1 リチウム金属電池(付属)
電源のタイプ	バッテリー式

Celestron NexStar 127SLT Mak Computerized Telescope (Black) by Celestron

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