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SharpStar 50EDPH 攝星鏡

SharpStar 50EDPH 攝星鏡

Askar & Sharpstar
SharpStar

SS-11043
New
In Stock

HK$ 2880


+ -

圖片僅作供參考,並不代表產品實物及所包括配件。
Pictures shown are for illustration purpose only and may not be an exact representation of the product and accessories included.
  • Description

3片APO設計

Triplet APO design

ED玻璃

ED glass

口徑50mm

50mm aperture

焦距275mm

275mm focal length

可伸縮遮光罩

Retractable lens hood

尋星鏡基座

Finder base

三腳架螺紋

Tripod female thread

1.25吋目鏡接口

1.25'' visual adapter

1:10微調精密
1: 10 fine adjustment

全長196mm

196mm total length

360度旋轉器

360° rotator

Vixen型鳩尾板

Vixen Dovetail plate

總重量1kg

Gross weight 1kg

2段式延長管

2-section extension tube

0.84倍減焦鏡

0.84x reducer(optional)


Parameters

Aperture size

50mm

Focal length

275mm

Focal ratio

F5.5

Objective lens

Triplet air-spaced APO (including two ED glass)

Limiting visual magnitude

10.3

Tube length

196mm(Dew shield contracted)

Gross weight(including dovetail plate)

1.0kg

Rear-end thread type

1.25" visual adapters

Standard package items

a 50EDPH OTA, 2-section 5cm M48 extension tube ,a 70mm Vixen-style dovetail plate

Product Size Diagram

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