กล้องส่องขยาย เหรียญ พระเครื่อง เพชร พลอย แร่ธาตุ ของเก่า กล้องจุลทรรศน์ แบบสองตา Levenhuk 1ST stereo microscope 70404

• เหมาะสำหรับการส่องขยายวัตถุชิ้นใหญ่ เช่น เหรียญ พระเครื่อง เพชร พลอย แร่ธาตุ ของเก่า
• ส่องขยายแบบ 2 ตาพร้อมกัน สบายตา เห็นมิติของวัตถุมากขึ้น
• มีระยะให้วางวัตถุกว้างถึง 65mm เพิ่มความสะดวกในการวางวัตถุ
• ระบบ optics คุณภาพสูง มีเลนส์วัตถุที่ 2x และเลนส์ตาที่ 10x
• ให้อัตราขยายที่ 20x
• แหล่งแสงจากหลอดไฟ LED แบบประหยัดไฟ ใช้พลังงานจากถ่านก้อน นำออกไปใช้นอกสถานที่ได้สะดวก
• พร้อมกระเป๋าเก็บกล้องมาในชุด
• แบรนคุณภาพจาก USA ; ประกัน 2 ปี

Levenhuk 1ST stereo microscope has a binocular head that allows for working with minerals, gems, coins, and other large objects. The microscope’s relatively large working distance of 65 mm allows you to solve a variety of tasks of different complexity. The microscope will be useful for all lovers of nature, archaeologists, biologists, collectors, and engineers.

The optics produce 20x magnification and produce always sharp and contrast images across the entire field of view. You will be able to observe the structure of observed objects, detect and examine defects of their surfaces, and conduct high-precision operations with biological samples. Above the stage is an upper LED illuminator that produces enough brightness for working at night in complete darkness. The illumination is powered by two AA batteries (not included).

You can fix studied samples on the microscope stage with special metal clips. To make precise sharpness adjustments, use coarse focusing. To correct the optics, use the diopter adjustment mechanism.

The kit includes:

• Levenhuk 1ST microscope
• Binocular head
• WF10x eyepiece - 2 pieces
• 2x objective lens
• Case
• White stage plate
• User manual 
• Weight: 1.7 lb (0.76 kg)
• Package size (LxWxH): 5.3×6.7×10.2 in (13.5×17×26 cm)

SPECIFICATIONS

Levenhuk Levenhuk 1ST stereo microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk digital cameras are installed in the eyepiece tube instead of the eyepiece.

Is it worth purchasing a stereo microscope?

A stereo microscope is a very popular optical tool among radio amateurs, jewelers and explorers of the micro world. Its main distinctive feature is that it delivers a three-dimensional image. Sometimes stereoscopic microscopes are confused with regular binocular microscopes, but they have different optical designs.

In a classic microscope with a binocular head, only an objective lens is used for forming an image. The received image is just duplicated to two eyepieces. The transmitted image is only one, but you can view it with both eyes simultaneously. In stereo microscopes, two objective lenses are used for forming an image - one per each eye. In fact, we receive two independent optical channels, enabling us to observe a stereoscopic image. This optical scheme is called Greenough scheme. It has recently become widespread.

Children and adolescents enjoy working with a stereo microscope due to its simple operation. This is not surprising: you can study coins, rocks and any other artefacts of the world around us that can be of interest to a young explorer. A stereoscopic image is essential in studying electronic circuits, watch mechanisms, crystals, minerals and artworks. It allows for detailed studying of large objects' structure and detecting the surface defects. Such a stereo microscope is recommended for purchase to an amateur microbiologist. It will be very useful for preparing microscope slides.

Levenhuk ST series microscopes will be perfect for any purpose. The series includes four stereoscopic microscopes, which differ in magnification range, working distance and type of illumination. The microscopes are designed for amateur and professional users and also will come in useful for a home hobby.