株式会社杉藤 List of Products and Services

Glass is heated during the manufacturing process and shaped into various forms. No matter how excellent the shape or color may be, if it has not been sufficiently annealed, invisible internal distortions can occur in the glass. Products with distortions are prone to breaking even with slight impacts, and in extreme cases, they may naturally warp or develop cracks due to this unevenness. A distortion inspection machine can easily detect such distortions in inadequately annealed products. The rotating frame has scales distributed from 0° to 100° on both sides, with 0° representing the normal state, and the most intense distortion color appearing at the 90° position. During the inspection process, the first step is to identify the limit of acceptable products. Based on that, using the scale of the rotating frame, if the distortion color can be confirmed at a value lower than the point where acceptable products begin to show color, it can be judged that the annealing is insufficient. (However, if the annealing treatment is sufficient, distortions will not be visible. The less sufficient the annealing, the more intense the color appears. Additionally, the visible color of distortions may vary slightly depending on the sample.)

• Other physicochemical equipment

Among pharmaceuticals, injectable drugs and infusions that are administered directly into the body require safety and the highest standards of quality. The inspection machine allows for the clear visibility and easy identification of small debris and dust particles within liquid glass containers such as syringes and ampoules used in medical pharmaceuticals. Additionally, it is equipped with a magnifying lens (approximately 3x) on the front, making even small inspection items easier to see, significantly reducing user fatigue during prolonged use. During the inspection process, one can rotate either the upper or lower rotating frame to set the screen to the darkest blue for observation. By adjusting the brightness of the backlighting, debris and dust can be clearly seen as they shine white. This inspection machine has been used for many years in the inspection departments of numerous pharmaceutical companies.

• Other physicochemical equipment

■ Fixed magnification handheld microscope Four types of magnifications available: 20×, 50×, 100×, and 200× ■ Direct lighting with 18 LED lights (power supply sold separately) Provides bright illumination ideal for flat surfaces with minimal unevenness. ■ Upright image type makes it easy to see the image like a loupe, despite being a microscope Unlike typical microscopes (microscopes) where the image is inverted, this allows for observation without inversion, making it easy to observe and operate like a loupe. ■ Precision scale standard equipment A precision scale is built into the eyepiece of the microscope, allowing for measurement of the length of the observed object. (The scale width varies depending on the magnification) ■ C/CS mount camera attachment adapter (sold separately) Using a separately sold camera connection adapter, a C/CS camera can be attached. By using a commercially available smartphone adapter for microscopes, it is also possible to take photos with a smartphone. ■ Three types of power supplies are available (sold separately) You can choose from three types of power adapters: battery box, AC adapter, and USB adapter. ■ For reflective objects, it is easy to observe with the optional diffuser Easily attachable to the lighting section.

• Microscope

■ Handheld scope with fixed magnification Four types of magnification available: 20×, 50×, 100×, and 200× ■ Ideal oblique lighting for viewing metals and uneven surfaces Illumination from an angle creates shadows on uneven surfaces, making them stand out. ■ Erect image type for easy viewing like a magnifying glass While typical microscopes produce inverted images, this product uses a Dach prism in its optical system, allowing for observation without inversion. This makes it easy to handle and operate, similar to a magnifying glass. ■ C/CS mount camera adapter (sold separately) By using the separately sold TS-SP-USB camera connection adapter, you can attach a C/CS camera. Images captured by the camera can be displayed on a monitor and saved. ■ Precision scale standard equipment A precision scale is built into the eyepiece, allowing for measurement of the length of observed objects. (The scale width varies depending on the magnification.)

• Other microscopes

■ Pocket-sized scope that is easy to carry Total length 137.2–180.0mm, maximum diameter 30.0mm, weight 160g ■ Straight-type scope with variable magnification and LED lighting The zoom function with a variable focal length allows for magnification changes from 30× to 50× (TS-SP-01) / 70× to 100× (TS-SP-02). ■ Erect image type for easy viewing like a loupe Unlike typical microscopes that invert the image, this product uses a Dach prism in its optical system, allowing for observation without image inversion. This makes it easy to handle and operate, similar to a loupe. ■ Built-in 8-light high-brightness white LED illumination Bright LEDs illuminate the specimen, and the interior of the tube has a special anti-scatter treatment, making it gentle on the eyes and providing a clear image. ■ Three types of interchangeable light diffusers included as standard Transparent acrylic base (two types), simple conical diffuser ■ C/CS mount camera adapter (sold separately) By using the separately sold TS-SP-USB camera connection adapter, a C/CS camera can be attached. Images captured by the camera can be displayed on a monitor and saved.

• Microscope

■ Integrated light source and battery in a portable microscope! It features built-in battery box and LED multi-lighting without troublesome wiring. ■ Upright image type for easy viewing like a loupe While typical microscopes produce inverted images, this product uses a Dach prism in its optical system, allowing for observation without inversion, making it easy to handle like a loupe. ■ Equipped with multi-lighting function You can turn on/off three high-brightness white LEDs at a time, and adjust the brightness of all lights. This allows you to change the lighting depending on the specimen, enhancing three-dimensionality and making observation easier. ■ Precision scale standard equipment A precision scale is built into the eyepiece, allowing for measurement of the length of observed objects. (The scale width varies depending on the magnification.) ■ C/CS mount camera attachment lens adapter (sold separately) By using the separately sold TS-HM-USB2 camera connection lens adapter, you can attach C/CS cameras. Images captured by the camera can be displayed on a monitor and saved. ■ The back of the product has a screw hole, allowing it to be fixed with a screw from a separately sold stand, making it adaptable to various situations.

• Optical microscope