Simple Focusing tube
Commonly used methods for adjusting the spacing of laboratory optics include the use of stages, rails and sliders, as well as other rough adjustments. The displacement platform with high procurement accuracy and long stroke is expensive; when there are multiple components that need to be adjusted synchronously, it will involve the dilemma of whether the space of the experimental platform is sufficient, and if the distance between components is short, it cannot be used. The focusing component provides a series of quick, economical, and sufficiently accurate adjustment methods for users to adjust the spatial position of optical components along the optical axis of the system, as well as for various other applications that require focusing.
Simple Focusing tube
Pro No.
Parameter
D
Travel range
Applicable Extension Tube No.
Thread Type
Delivery time
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Ø56mm
17mm
503000/503001/503002/503003/503006/503007/503008/503009
M52x0.75 Internal thread
In stock
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Ø50.8mm
12.5mm
503011/503012/503013/503014/503017/503018/503019/503020
M48x0.75 Internal thread
In stock
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Ø50.8mm
17mm
503022/503023/503024/503025/503028/503029/503030/503031
M42x0.75 Internal thread
In stock
Consult
Ø38.1mm
12.5mm
503033/503034/503035/503036/503039/503040/503041/503042
M35x0.75 Internal thread
In stock
Consult
Ø31.75mm
12.5mm
503044/503045/503046/503047/503050/503051/503052/503053
M28.5x0.6 Internal thread
In stock
Consult
Ø25.4mm
12.5mm
503055/503056/503057/503058/503061/503062/503063/503064
M23.2x0.75 Internal thread
In stock
Consult
Ø19.05mm
12.5mm
503077/503078/503079/503080/503083/503084/503085/503086
M15x0.75 Internal thread
In stock
Consult

Our company has two types of manuals: Optical Devices & Photoelectric Instruments Manual and Visual Imaging Manual

Optical devices & optoelectronic instruments manual: The products in the manual include: optical components, laser components, optomechanical components, lenses and light sources, measuring instruments, and optical materials. In addition to these standard products, it also provides large-size ultra-precision planar optical component customization, spherical optical customization, aspheric optical customization, imaging lens design customization, optical design customization, and precision angle component customization.

Vision imaging manual: The products in the manual include: fixed focus lens, telecentric lens, zoom zoom lens, line scan lens, short wave near infrared lens (SWIR), 360°outer surround view lens, VIS-NIR lens, relay lens , Teleconverter, etc. In addition to standard lens products, it also provides lens design and development.

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